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ewo catalogue
Product catalog summary
Introduction
ewo is a family-managed company known for its innovation and quality in compressed air and autogenous machines. Their products are used across various sectors, including industrial operations, healthcare, and rescue agencies, with a focus on sustainability and long product life.
ewo is a family-managed company known for its innovation and quality in compressed air and autogenous machines. Their products are used across various sectors, including industrial operations, healthcare, and rescue agencies, with a focus on sustainability and long product life.
Company Vision
ewo aims to expand internationally while maintaining strong ties to Stuttgart. The company attributes its success to continuous innovation and quality assurance, valuing both employees and customers.
ewo aims to expand internationally while maintaining strong ties to Stuttgart. The company attributes its success to continuous innovation and quality assurance, valuing both employees and customers.
Product Overview
The catalog includes compressed air accessories, garage equipment, and autogenous-propane devices, designed for reliability and efficiency, adhering to international standards.
The catalog includes compressed air accessories, garage equipment, and autogenous-propane devices, designed for reliability and efficiency, adhering to international standards.
Technical Specifications
Products comply with EU directives and international norms for compressed air systems, including ISO standards for filters, pressure reducers, and spray lubricators. Measurements are in millimeters and pressures in bar.
Products comply with EU directives and international norms for compressed air systems, including ISO standards for filters, pressure reducers, and spray lubricators. Measurements are in millimeters and pressures in bar.
Product Categories
- VMA: High-purity filter system with modular design, available in six sizes.
- Standard: Classical air preparation equipment with filters and pressure regulators, suitable for up to 60 bar.
- Variobloc: Modular series offering flexibility and high capacity, designed for easy component adaptation.
Global Presence
ewo has representatives worldwide, ensuring global availability of their products.
ewo has representatives worldwide, ensuring global availability of their products.
Contact Information
For more details, visit the ewo website or contact their representatives in various countries.
For more details, visit the ewo website or contact their representatives in various countries.
General Overview
This document outlines specifications and conditions for industrial pneumatic applications and equipment, including air preparation units, compressed air accessories, garage equipment, and autogenous-propane tools. It covers terms and conditions for supply, payment, delivery, risk transfer, retention of title, and claims for defects.
This document outlines specifications and conditions for industrial pneumatic applications and equipment, including air preparation units, compressed air accessories, garage equipment, and autogenous-propane tools. It covers terms and conditions for supply, payment, delivery, risk transfer, retention of title, and claims for defects.
Air Preparation Equipment
Describes modular, space-saving air preparation units with various combinations of filters, pressure regulators, and lubricators, designed for industrial use with high corrosion resistance.
Describes modular, space-saving air preparation units with various combinations of filters, pressure regulators, and lubricators, designed for industrial use with high corrosion resistance.
Compressed Air Accessories
Covers parts and fixtures for transporting and distributing compressed air, essential for efficient pneumatic system operations.
Covers parts and fixtures for transporting and distributing compressed air, essential for efficient pneumatic system operations.
Garage Equipment
Includes devices for measuring and changing tire air pressure and tools that work with compressed air, catering to both commercial and private use.
Includes devices for measuring and changing tire air pressure and tools that work with compressed air, catering to both commercial and private use.
Autogenous-Propane Tools
Details welding, cutting, and heating torches for oxy-fuel gases, essential for industrial applications involving gas welding and cutting.
Details welding, cutting, and heating torches for oxy-fuel gases, essential for industrial applications involving gas welding and cutting.
Terms and Conditions
General Conditions: Apply to business transactions with entrepreneurs and legal entities under public law. Contracts become effective upon written or telephonic confirmation.
Pricing and Payment: Prices are subject to change and exclude additional costs like packing and VAT. Payment terms are specified, with discounts available for early payment.
Delivery and Risk Transfer: Delivery periods depend on mutual agreements, and risk transfers to the customer upon dispatch. Delays due to external factors extend delivery periods.
Retention of Title: Goods remain the supplier's property until full payment. The customer can process and sell goods under retention of title during regular business transactions.
Claims for Defects: The supplier guarantees against material defects, with provisions for repair or replacement. The customer must notify defects immediately, and the supplier covers direct repair costs.
General Conditions: Apply to business transactions with entrepreneurs and legal entities under public law. Contracts become effective upon written or telephonic confirmation.
Pricing and Payment: Prices are subject to change and exclude additional costs like packing and VAT. Payment terms are specified, with discounts available for early payment.
Delivery and Risk Transfer: Delivery periods depend on mutual agreements, and risk transfers to the customer upon dispatch. Delays due to external factors extend delivery periods.
Retention of Title: Goods remain the supplier's property until full payment. The customer can process and sell goods under retention of title during regular business transactions.
Claims for Defects: The supplier guarantees against material defects, with provisions for repair or replacement. The customer must notify defects immediately, and the supplier covers direct repair costs.
Terms and Conditions Overview
- Contractual Rights: Customers can withdraw from the contract if the supplier fails to repair or replace defective goods within a reasonable time. Minor defects allow for a price reduction, but not in other cases.
- Supplier Liability: No guarantee is provided for inappropriate use, incorrect assembly, or unauthorized modifications by the customer. Liability is limited to specific circumstances such as purposeful acts or gross negligence.
- Defects of Title: The supplier will address any violations of industrial property rights or copyrights, potentially modifying the delivery object to avoid infringement.
- Confidentiality: Customers must keep all disclosed information confidential and not share it without supplier consent.
- Industrial Property Rights: The supplier retains ownership of tools and documents provided, and the customer must ensure no third-party rights are infringed.
- Data Protection: The supplier may store and process customer data in compliance with the Federal Data Protection Act.
Compressed Air Conditioning System Description
- Filter System V-M-A: Designed for critical compressed air treatment, available as single units or combinations, suitable for various applications from technical-clean air to breathing air.
- Construction: Modular system with aluminum housings, corrosion-resistant, and easy to clean. Includes differential pressure gauges to indicate when filter elements need replacement.
- Filter Elements: Three types available: pre-filter (sintered polyethylene), micro-filter (borosilicate glass microfiber), and activated-charcoal-filter for oil vapor adsorption.
- Combinations: Filters can be combined for enhanced performance, with specific assembly instructions provided.
- Technical Specifications: Maximum operating pressure of 16 bar, operating temperature range from +5°C to +80°C, and various connection thread sizes.
Overview: The document provides detailed technical specifications and operational guidelines for various air filtration systems, including vacuum systems, measuring instruments, and compressed air conditioning systems. It covers the structure, efficiency, and operational parameters of different filter types, including standard filters, micro-filters, and activated charcoal filters.
Specifications:
- Efficiency: 99.9999% for particles as small as 0.01 μm, with a residual oil content of 0.01 ppm.
- Flow Direction: From inside to outside.
- Structure: Includes inner and outer supports made of perforated stainless steel, borosilicate glass microfiber material, and aluminum end caps.
- Max Operating Pressure: 16 bar.
- Operating Temperature: +5 °C to +80 °C.
- Connection Thread: G 1/4 to G 2.
Operational Guidelines:
- Air should be pre-cleaned before passing through the filter element.
- Filter elements should be replaced when the pressure drop reaches 0.6 bar or after approximately 2000 hours of operation.
- Cleaning of filter elements is not possible.
Activated Charcoal Filters:
- Used for adsorption of liquid vapors, recommended for use with a micro-filter upstream.
- Residual oil content: 0.005 ppm.
- Structure includes an activated charcoal layer and a support sheath made of perforated stainless steel.
Applications:
- Industries: Food, packaging, beverage, medicinal, dental, and measurement technology.
- Additional applications include sand blasting, chemical industry, and production of paints and varnishes.
Technical Data:
- Flow rates are specified in Nm³/h and Nl/min, measured at p1=6 bar and Δp=0.12 bar.
- Compressed air quality conforms to ISO 8573-1, Class 1.
Ordering Information:
- Special options include configurations with or without differential pressure gauges.
- Specific part numbers are provided for different sizes and configurations.
Accessories and Spare Parts:
- Includes connectors, bracket mounting kits, special wrenches, and electronic drain valves.
- Main spare parts include differential pressure gauges and various filter elements.
Overview: This document provides technical specifications and ordering information for various types of pressure regulators and micro-filters used in compressed air conditioning systems. The document includes details on materials, dimensions, flow rates, pressure ranges, and mounting options.
Micro-Filters:
- Filter elements are made of borosilicate glass microfiber with a pore size of less than 0.01 μm.
- Nominal flow rates are 2000 Nl/min and 3000 Nl/min, with a maximum operating pressure of 60 bar.
- Operating temperature ranges from 0 °C to +90 °C.
- Replacement is recommended every 6 months.
Small Pressure Regulators:
- Nominal flow rate of 600 Nl/min with a maximum inlet pressure of 16 bar.
- Operating temperature ranges from -10°C to +90 °C.
- Available in pressure ranges of 0.5 to 10 bar.
- Materials include aluminum housing and NBR diaphragm.
Intermediate and Medium Pressure Regulators:
- Flow rates of 1000 Nl/min to 2670 Nl/min.
- Maximum inlet pressure of 25 bar.
- Operating temperature from -10°C to +90 °C.
- Pressure ranges from 0.5 to 16 bar.
Compact, Large, and Max Pressure Regulators:
- Flow rates from 5330 Nl/min to 12160 Nl/min.
- Maximum inlet pressure of 40 bar.
- Pressure ranges from 0.5 to 25 bar.
Super Pressure Regulators:
- Nominal flow rate of 25000 Nl/min with a maximum inlet pressure of 40 bar.
- Pressure ranges from 0.5 to 25 bar.
Brass Pressure Regulators:
- Flow rates of 430 Nl/min to 1250 Nl/min.
- Maximum inlet pressure of 40 bar.
- Pressure ranges from 0.5 to 25 bar.
High Pressure Regulators:
- Flow rates of 1400 Nl/min to 5000 Nl/min.
- Maximum inlet pressure of 60 bar.
- Pressure ranges from 0.5 to 50 bar.
Pressure Line Regulators:
- Maximum inlet pressure of 200 bar.
- Outlet pressure ranges from 1 to 150 bar.
Precision Pressure Regulators:
- Nominal flow rate of 500 Nl/min with a maximum inlet pressure of 10 bar.
- Pressure range from 0.1 to 6 bar.
General Recommendations:
- Use of filters is always recommended to ensure maximum working life and efficiency.
- Various mounting options are available, including bracket and panel mounting.
Precision Pressure Regulators (0.1 - 6 bar)
These regulators are designed for precision control of air pressure with a working range of 0.1 to 6 bar. They feature a secondary air exhaust with minimal hysteresis and can be mounted on panels or brackets. A filter is recommended for optimal performance. The port size is G 1/4, and accessories include bracket and panel mounting options.
These regulators are designed for precision control of air pressure with a working range of 0.1 to 6 bar. They feature a secondary air exhaust with minimal hysteresis and can be mounted on panels or brackets. A filter is recommended for optimal performance. The port size is G 1/4, and accessories include bracket and panel mounting options.
Pressure Regulators (0.5 - 16 bar)
These diaphragm-type regulators are suitable for panel installation with port size G 3/8. They offer a working pressure range from 0.5 to 16 bar and include an integrated gauge in the setting handwheel. A filter is recommended for use.
These diaphragm-type regulators are suitable for panel installation with port size G 3/8. They offer a working pressure range from 0.5 to 16 bar and include an integrated gauge in the setting handwheel. A filter is recommended for use.
Water Pressure Regulators
Available in sizes from small to max, these regulators protect water installations from high line pressures and maintain constant pressure levels. They are suitable for industrial and commercial applications with a maximum inlet pressure of 40 bar and operating temperatures from +5 °C to +90 °C.
Available in sizes from small to max, these regulators protect water installations from high line pressures and maintain constant pressure levels. They are suitable for industrial and commercial applications with a maximum inlet pressure of 40 bar and operating temperatures from +5 °C to +90 °C.
Lubricators
Lubricators add a fine oil mist to compressed air, ensuring reliable lubrication of pneumatic tools. They are available in various sizes and configurations, including options with plastic or metal bowls. The recommended oil viscosity is 22 to 32 cSt at 40 °C.
Lubricators add a fine oil mist to compressed air, ensuring reliable lubrication of pneumatic tools. They are available in various sizes and configurations, including options with plastic or metal bowls. The recommended oil viscosity is 22 to 32 cSt at 40 °C.
Filter Pressure Regulators (0.5 - 10 bar)
These devices combine a compressed air filter and pressure regulator, maintaining constant pressure despite system fluctuations. They feature secondary air exhaust and are available in port sizes from G 1/8 to G 1/2. Accessories include bracket mounting and bowl protection options.
These devices combine a compressed air filter and pressure regulator, maintaining constant pressure despite system fluctuations. They feature secondary air exhaust and are available in port sizes from G 1/8 to G 1/2. Accessories include bracket mounting and bowl protection options.
Overview: This document provides technical specifications and ordering information for various compressed air conditioning units, including two-piece and three-piece maintenance units, as well as filters and pressure regulators. It details the components, materials, and operational parameters of these units, along with guidelines for selecting and ordering specific configurations.
Specifications: The document outlines the nominal rates of flow, maximum inlet pressure, operating temperature ranges, and effective bowl volumes for different unit sizes (Small, Medium, Compact, Large, Max, and Super). It specifies materials used, such as zinc alloy for housings and polycarbonate for plastic bowls, and provides details on the construction and mounting options.
Ordering Information: Special options for ordering include choices between metal and plastic bowls, bowl protection, and various pressure ranges. The document provides examples of how to specify these options in product codes, such as "324.533M" for a unit with a metal bowl and a specific pressure range.
Technical Data: Detailed technical data is provided for each unit type, including flow rates, pressure ranges, and temperature limits. The document also includes information on the materials used for diaphragms, seals, and filter elements, emphasizing the importance of using compatible oils to avoid damage to plastic components.
Recommendations: The document recommends using regular lubricating oils with specific viscosity ranges and suggests using metal containers for oils that may attack plastic components. It also highlights the benefits of using metal lubricator adjusting caps for certain applications.
Accessories and Maintenance: Information on available accessories, such as drain valves and mounting brackets, is provided. The document also discusses maintenance considerations, including the use of different types of drain valves (manual, semi-automatic, and fully automatic) and the importance of regular maintenance to ensure optimal performance.
Graphical Data: The document includes flow rate graphs for different pressure settings and unit sizes, illustrating the performance characteristics of each unit type. These graphs help in understanding the capacity and efficiency of the units under various operating conditions.
Specifications:
The document outlines various components and their specifications for compressed air conditioning systems. Key materials include zinc alloy for housing and polycarbonate for bowls. Operating pressures range from 0 to 25 bar, with temperatures between 1.5°C and 80°C. Different thread sizes (G 1/4 to G 1) are available, with specific dimensions and weights provided for each.
Procedures:
Manual, semi-automatic, and fully-automatic drain valves are available for different components. Pre-filtration is necessary at 5 μm for optimal performance. The document emphasizes the importance of pre-filtering compressed air to ensure the longevity and efficiency of membrane dryers.
Norms and Standards:
Air quality is maintained to ISO 8573.1 standards, ensuring Class 1 for dirt and oil. The document specifies the use of microborosilicate air filters for high purity requirements, achieving 99.999% removal of particles as small as 0.01μm.
Recommendations:
For proper function and extended lifespan of components, pre-filtering is recommended. The use of specific pre-filter and microfilter models is advised. Lubricators should use oils according to DIN 51524 - ISO VG 32 standards, with metal containers recommended for low-temperature oils.
Accessories and Spare Parts:
The document lists various accessories and spare parts, including different types of bowls, seals, and filter elements. Special options for ordering components with specific features, such as lockable handwheels or color-coded gauges, are also detailed.
Performance Data:
Flow rates and pressure data are provided for different configurations, with correction factors for calculating capacity under varying conditions. Graphs illustrate the relationship between pressure and flow rates for different thread sizes.
Key Components:
- Micro-Filter Type 491: Removes small particles from compressed air.
- Membrane Air Dryer Type 494: Efficiently removes water vapor, ensuring process security.
- Activated-Charcoal Filter Type 493: Removes oil vapors and organic pollutants.
- Filter Pressure Regulator Type 480: Combines filtering and regulation functions.
- Pressure Regulator Type 481: Maintains consistent secondary pressure.
- Battery Regulator Type 490: Offers continuous pressure supply with independent adjustments.
- Lubricator Type 483: Adds oil fog for lubrication of pneumatic tools.
The document outlines various components and their specifications for compressed air conditioning systems. Key materials include zinc alloy for housing and polycarbonate for bowls. Operating pressures range from 0 to 25 bar, with temperatures between 1.5°C and 80°C. Different thread sizes (G 1/4 to G 1) are available, with specific dimensions and weights provided for each.
Procedures:
Manual, semi-automatic, and fully-automatic drain valves are available for different components. Pre-filtration is necessary at 5 μm for optimal performance. The document emphasizes the importance of pre-filtering compressed air to ensure the longevity and efficiency of membrane dryers.
Norms and Standards:
Air quality is maintained to ISO 8573.1 standards, ensuring Class 1 for dirt and oil. The document specifies the use of microborosilicate air filters for high purity requirements, achieving 99.999% removal of particles as small as 0.01μm.
Recommendations:
For proper function and extended lifespan of components, pre-filtering is recommended. The use of specific pre-filter and microfilter models is advised. Lubricators should use oils according to DIN 51524 - ISO VG 32 standards, with metal containers recommended for low-temperature oils.
Accessories and Spare Parts:
The document lists various accessories and spare parts, including different types of bowls, seals, and filter elements. Special options for ordering components with specific features, such as lockable handwheels or color-coded gauges, are also detailed.
Performance Data:
Flow rates and pressure data are provided for different configurations, with correction factors for calculating capacity under varying conditions. Graphs illustrate the relationship between pressure and flow rates for different thread sizes.
Key Components:
- Micro-Filter Type 491: Removes small particles from compressed air.
- Membrane Air Dryer Type 494: Efficiently removes water vapor, ensuring process security.
- Activated-Charcoal Filter Type 493: Removes oil vapors and organic pollutants.
- Filter Pressure Regulator Type 480: Combines filtering and regulation functions.
- Pressure Regulator Type 481: Maintains consistent secondary pressure.
- Battery Regulator Type 490: Offers continuous pressure supply with independent adjustments.
- Lubricator Type 483: Adds oil fog for lubrication of pneumatic tools.
Overview: This document provides detailed specifications and configurations for compressed air conditioning equipment, focusing on various components such as filters, pressure regulators, and lubricators. It includes technical data, dimensions, and ordering information for different sizes and configurations.
Specifications: The document outlines specifications for two sizes (I and II) of maintenance units, including nominal flow rates, maximum operating pressures, and temperature ranges. Size I has a nominal flow rate of 1400 Nl/min, while Size II has 3400 Nl/min. Operating pressures vary with plastic bowls rated at 16 bar and metal bowls at 25 bar.
Components and Configurations: The document details various components such as filters, micro-filters, pressure regulators, and fog-lubricators. Each component is available in modular designs with specific port sizes (G 1/8 and G 1/4) and can be combined with other equipment. The document also specifies different types of drain valves (manual, semi-automatic, and automatic) and their configurations.
Materials and Construction: The equipment is constructed using materials like zinc alloy for housings, NBR for seals, and polycarbonate for plastic bowls. Filter elements are made from sintered bronze or borosilicate glass microfiber, depending on the application.
Ordering Information: The document provides detailed ordering codes for various configurations, including options for bowl protection, thread sizes, and pressure ranges. It also includes accessory options like bracket mounting and bowl protection.
Recommendations: The document recommends using normal lubricating oils for plastic containers and metal containers for oils with additives. It also suggests using a filter with pressure regulators to maintain constant working pressure.
Technical Data and Dimensions: Detailed technical data and dimensions are provided for each component, including flow rates, pressure ranges, and mounting positions. The document includes tables and diagrams to illustrate these specifications.
Technical Specifications
Procedures and Options
Accessories and Spare Parts
Dimensions and Design
Additional Components
- Nominal Flow Rates: 833 Nl/min for filter pressure regulators, 570 Nl/min for maintenance units, and 1200 Nl/min for solenoid valves.
- Pressure: Max inlet pressure of 25 bar for filter pressure regulators and 16 bar for maintenance units. Outlet pressure ranges from 0.5 to 10 bar, with options for 6 and 16 bar.
- Temperature: Operating temperature ranges from 0°C to +50°C for most components, with some up to +80°C.
- Materials: Housing made of zinc alloy or aluminum, seals made of NBR, and filter elements made of polyethylene.
Procedures and Options
- Mounting: Vertical mounting position is standard, with flow direction indicated by an arrow.
- Drain Valves: Options include manually-operated, internal-automatic, semi-automatic, and external-automatic drain valves.
- Ordering: Specific order numbers are provided for different configurations, with examples given for customization.
Accessories and Spare Parts
- Mounting Kits: Bracket and flange connection kits are available for various components.
- Spare Parts: Include plastic bowls with seals, filter elements, and pressure gauges.
Dimensions and Design
- Port Sizes: Available in G 1/8 and G 1/4.
- Dimensions: Detailed measurements are provided for each component, with additional length for certain valve types.
Additional Components
- Distributors: Narrow and wide distributors are available, with options for pressure switches and non-return valves.
- Valves: Ball valves and starting valves are designed for specific functions within the system.
- Solenoid Valves: Available in various voltages, with IP 65 protection.
Overview: This document provides technical specifications and details for various compressed air conditioning components, including pressure regulators, lubricators, and maintenance units. It covers different types of equipment, their technical data, dimensions, and ordering information.
Pressure Regulators: The pressure regulators operate within a range of 0.5 to 10 bar, with threads available in G 1/8 and G 1/4. They are designed to maintain constant pressure despite fluctuations in the system. Key specifications include a maximum operating pressure of 16 bar and an operating temperature range from 0°C to +50°C. The regulators are made from zinc alloy with NBR seals.
Lubricators: These devices add a fine oil fog to compressed air, ensuring consistent lubrication for pneumatic tools and components. They are available in modular designs with port sizes G 1/8 and G 1/4. The recommended oil viscosity is between 22 to 32 cSt at 40°C. The lubricators feature a needle valve for oil adjustment and are constructed with polycarbonate bowls.
Maintenance Units: The document describes two-piece and three-piece maintenance units that combine filters, pressure regulators, and lubricators. These units are designed for space-saving and efficient air conditioning. They have a nominal flow rate of 470 Nl/min and can handle a maximum inlet pressure of 16 bar. The units are made from zinc alloy and polyethylene filter elements.
Stainless Steel Components: The document also details stainless steel filters and pressure regulators suitable for harsh environments like chemical and food industries. These components are robust, with a maximum pre-pressure of 50 bar and temperature ranges up to 130°C. They are available in various sizes and configurations, with options for manual or automatic drain valves.
Ordering Information: Each component type has specific order numbers and accessory kits, such as bracket mounting kits and flange connection kits. The document provides detailed dimensions and flow rates for each component, ensuring proper selection and installation.
Overview: This document provides technical specifications and ordering information for various stainless steel components used in compressed air conditioning systems. It includes details on maintenance units, threaded fittings, ball valves, and drain valves.
1. Maintenance Units:
- Two-Piece Maintenance Unit Type 688: Made of stainless steel, available in sizes I to IV with different thread options. It features a filter pressure regulator and lubricator. The unit is suitable for compressed air, gases, and liquids, with a temperature range of -20°C to 80°C. The maximum pre-pressure is 50 bar, and the secondary pressure is 15 bar.
- Three-Piece Maintenance Unit Type 689: Similar to Type 688 but includes an additional component. It is used in industries like chemistry, petroleum processing, and food technology.
2. Threaded Fittings:
- Made from stainless steel 316L, these fittings include hose spouts, hexagon nipples, reducers, caps, plugs, and sockets. They are designed according to DIN ISO standards for internal and external threads.
3. Ball Valves:
- Stainless steel ball valves are available in one-piece, two-piece, and three-piece designs. They are used for shutting off lines in systems with aggressive media. The operating pressure varies by size, with a maximum of 95 bar for certain configurations.
4. Drain Valves:
- Includes manual, semi-automatic, and automatic options. These valves are essential for maintaining the system by removing condensate. They are designed to operate at pressures up to 25 bar and temperatures from 0°C to 90°C.
Key Specifications:
- Material: Stainless steel 316L for most components.
- Temperature Range: -20°C to 130°C depending on the component and application.
- Pressure Ratings: Vary by component, with some valves rated up to 95 bar.
Ordering Information:
- Each component has a specific order number based on size and configuration. For example, maintenance units and ball valves have detailed ordering codes to specify features like drain valve type and pressure gauge inclusion.
Overview: This document provides detailed technical specifications and descriptions for various compressed air accessories, including hose reels, ball valves, needle regulating valves, drain valves, air distributors, non-return valves, and safety valves. It outlines the materials, dimensions, operating conditions, and specific features of each component.
1. Hose Reel:
- Automatic runback interlock with a clear circuit.
- PU hose suitable for air and water, resistant to 40°C.
- Closed plastic housing for indoor and outdoor use.
- Pivoting steel bracket for wall and ceiling mounting.
- Operating temperature: -40°C to +80°C for compressed air, up to +40°C for water.
- Operating pressure: 10 bar for model 477-36, 15 bar for model 477-38.
2. Ball Valves:
- Available in various thread types and dimensions.
- Max operation pressure: 30 bar (PN 30), with specific models up to 50 bar.
- Operating temperature: -20°C to +120°C.
- Permissible media: Non-flammable and non-poisonous gases and liquids.
- Mounting position and direction of flow are flexible.
3. Needle Regulating Valves:
- Max operating pressure: 25 bar for DN 3.5, 40 bar from DN 5.5.
- Operating temperature: -10°C to +90°C.
- Material: Brass with plastic handwheel.
- Allows continuous regulation between open and closed states.
4. Drain Valves:
- Max operating pressure: 25 bar.
- Operating temperature: 0°C to +90°C.
- Used for air exhaust and condensation release.
- Available in straight or elbow-type configurations.
5. Air Distributors:
- Max operating pressure: 40 bar.
- Operating temperature: -10°C to +90°C.
- Constructed of hot-pressed brass with two or three outlets.
6. Non-Return Valves:
- Max operating pressure: 16 bar.
- Operating temperature: -10°C to +180°C.
- Allows flow in one direction, shuts off in the opposite direction.
- Material: Brass with Viton seal.
7. Safety Valves:
- Max operating pressure: 24 bar.
- Operating temperature: -10°C to +150°C.
- Set pressure range: 4.5 to 24 bar.
- Used to protect pressure tanks against overpressure.
- Material: Brass with FKM (Viton) seal.
Conclusion: The document provides comprehensive technical data for each component, ensuring proper selection and application in compressed air systems. It emphasizes the importance of operating conditions, material specifications, and safety features.
Overview: This document provides detailed technical specifications and operational guidelines for various types of safety valves and mufflers used in compressed air systems. It includes information on set pressures, opening and closing pressures, material specifications, and exhaust capacities.
Safety Valves:
- Specifications: Safety valves are designed to release non-toxic and non-flammable gases to prevent overpressure in tanks. They are available in different thread sizes (G 1/4, G 3/8, G 1/2, etc.) and have a maximum operating pressure of up to 40 bar.
- Pressure Settings: The set pressure is the point at which the valve begins to leak audibly. The opening pressure is when the valve is fully open, and the closing pressure is when the valve is sealed tight. The opening and closing pressure differences are less than 10%.
- Materials: Valves are made of brass with FKM (Viton) seals and aluminum leading components. They are designed to be installed vertically.
- Exhaust Capacity: The document provides tables showing exhaust flow capacities at various set pressures, indicating the minimum flow rates achieved when pressure exceeds the set pressure by 10%.
Mufflers:
- Purpose: Mufflers are used to reduce noise from exhaust air in compressed air systems. They are suitable for high-pressure and intermittent operations.
- Types: Various types of mufflers are described, including those made of sintered bronze and multi-chamber designs. They have different pore sizes and are available with hexagon or slot designs.
- Technical Data: Mufflers have a maximum banking up pressure of 16 bar and can operate at temperatures from -10 °C to +180 °C. They can be mounted in any position and are resistant to water and oil.
Standards and Regulations: The document references compliance with standards such as DIN EN ISO 4126-1 and AD 2000 data sheets, ensuring the safety and reliability of the components.
Maintenance and Testing: Safety valves can be tested for functionality by adjusting the knurled screw. Cleaning of seals and surfaces can be done without altering pressure settings. Repairs should only be conducted by the manufacturer.
Technical Specifications:
1. Max. Banking Up Pressure: 6 bar
2. Operating Temperature: -10 °C to +90 °C
3. Mounting Position: Any
4. Material: Housing, damping plastic balls, and muffler are made of plastic.
Pressure Gauges:
1. Types: Reed pen pressure gauges with vertical and horizontal connections, available in diameters of 40, 50, 63, and 100 mm.
2. Display Range: Various ranges, recommended usage between 2/3 to 3/4 of the range.
3. Materials: Options include brass thread, plastic panel, and housing in ABS or stainless steel.
4. Standards: EN 837-1, with class 1.0 to 2.5 accuracy.
Garage Equipment - Tyre Inflators:
1. Digital Automatic Tyre Inflator: Models include airmate and pneumate, suitable for cars and trucks with calibration options.
2. Portable Tyre Inflator: Features a 6-liter air tank, suitable for mobile operations with a twin hold-on connector.
3. Digital Hand Tyre Inflator: Professional unit with digital gauge, suitable for nitrogen inflation, and PTB approved.
4. Hand Tyre Inflator: Euroair model with calibration options, suitable for various tyre valves.
General Recommendations:
1. Calibration: Regular calibration is recommended for accuracy, with specific intervals mentioned for different models.
2. Usage: Ensure correct pressure settings to avoid overfilling, especially in models like airmate.
3. Safety: Follow the specified operating temperature and pressure limits to ensure safe operation.
Accessories:
1. Hoses: Various lengths and materials available, including PVC, rubber, and PU spiral hoses.
2. Connectors: Options include clip connectors and lever-valve connectors for different applications.
3. Mounting: Wall or column mounting options for stationary inflators.
1. Max. Banking Up Pressure: 6 bar
2. Operating Temperature: -10 °C to +90 °C
3. Mounting Position: Any
4. Material: Housing, damping plastic balls, and muffler are made of plastic.
Pressure Gauges:
1. Types: Reed pen pressure gauges with vertical and horizontal connections, available in diameters of 40, 50, 63, and 100 mm.
2. Display Range: Various ranges, recommended usage between 2/3 to 3/4 of the range.
3. Materials: Options include brass thread, plastic panel, and housing in ABS or stainless steel.
4. Standards: EN 837-1, with class 1.0 to 2.5 accuracy.
Garage Equipment - Tyre Inflators:
1. Digital Automatic Tyre Inflator: Models include airmate and pneumate, suitable for cars and trucks with calibration options.
2. Portable Tyre Inflator: Features a 6-liter air tank, suitable for mobile operations with a twin hold-on connector.
3. Digital Hand Tyre Inflator: Professional unit with digital gauge, suitable for nitrogen inflation, and PTB approved.
4. Hand Tyre Inflator: Euroair model with calibration options, suitable for various tyre valves.
General Recommendations:
1. Calibration: Regular calibration is recommended for accuracy, with specific intervals mentioned for different models.
2. Usage: Ensure correct pressure settings to avoid overfilling, especially in models like airmate.
3. Safety: Follow the specified operating temperature and pressure limits to ensure safe operation.
Accessories:
1. Hoses: Various lengths and materials available, including PVC, rubber, and PU spiral hoses.
2. Connectors: Options include clip connectors and lever-valve connectors for different applications.
3. Mounting: Wall or column mounting options for stationary inflators.
Regulations and Directives:
The document outlines compliance with various safety and noise regulations, including the Swiss Accident Insurance Fund (SUVA), BG Directive (Noise) Directive 2003/10/EC, Noise-at-work legislation (TRLV-noise), BG Machinery Directive 2006/42/EC, EN 12100, and OSHA Regulations. These regulations ensure the safe use of blowguns and related equipment, particularly in reducing noise levels and ensuring safety when handling compressed air.
The document outlines compliance with various safety and noise regulations, including the Swiss Accident Insurance Fund (SUVA), BG Directive (Noise) Directive 2003/10/EC, Noise-at-work legislation (TRLV-noise), BG Machinery Directive 2006/42/EC, EN 12100, and OSHA Regulations. These regulations ensure the safe use of blowguns and related equipment, particularly in reducing noise levels and ensuring safety when handling compressed air.
Blowgun Specifications:
The document provides detailed specifications for various blowguns, including those with adjustable nozzles, safety features, and noise reduction capabilities. Key specifications include:
The document provides detailed specifications for various blowguns, including those with adjustable nozzles, safety features, and noise reduction capabilities. Key specifications include:
- Max pressure: 8-12 bar
- Recommended working pressure: 1-6 bar
- Working temperature: -10°C to +50°C
- Materials: Aluminum, Polyamide, NBR seals
Noise Reduction Features:
Special nozzles like the 'blowstar' and 'safetystar' are highlighted for their ability to significantly reduce noise levels, making them suitable for environments where noise pollution is a concern. These nozzles can reduce noise to as low as 74 dB(A), compared to conventional nozzles that exceed 90 dB(A).
Special nozzles like the 'blowstar' and 'safetystar' are highlighted for their ability to significantly reduce noise levels, making them suitable for environments where noise pollution is a concern. These nozzles can reduce noise to as low as 74 dB(A), compared to conventional nozzles that exceed 90 dB(A).
Technical Data and Accessories:
The document includes technical data for various blowguns and accessories, such as:
The document includes technical data for various blowguns and accessories, such as:
- Flow rates at different pressures
- Material specifications
- Compatibility with different nozzles and extensions
Blowing Sets and Washing Guns:
Blowing sets are available in different configurations, such as 'airclassic', 'airbasic', and 'airprofi', each with specific features like spiral hoses and safety extensions. Washing guns are designed for high-pressure applications, with adjustable jets for different cleaning tasks.
Blowing sets are available in different configurations, such as 'airclassic', 'airbasic', and 'airprofi', each with specific features like spiral hoses and safety extensions. Washing guns are designed for high-pressure applications, with adjustable jets for different cleaning tasks.
Overview: This document provides detailed specifications and technical data for various types of spray guns and related equipment used in garage settings. The focus is on spray guns that utilize fluids as working agents, including their components, operating conditions, and recommended usage.
1. Classic Spray Gun:
- Designed for low-viscosity liquids like paraffin and wax-oil.
- Features a 3mm adjustable nozzle, available with straight or swivel spray pipes.
- Comes with plastic or metal spray containers and hose connectors.
- Max operating pressure: 10 bar; recommended: 2-6 bar.
- Operating temperature: +5°C to +50°C.
2. Spray Gun for Thin Fluids:
- Suitable for spraying from bottles or directly from water pipes.
- Features a 0.7mm nozzle with detachable hose connection.
- Max operating pressure: 10 bar; operating temperature: 0°C to +50°C.
3. Spray Gun for Chassis:
- Used for underbody protection with beam regulation.
- Compatible with plastic, metal containers, or standard R40 cans.
- Max operating pressure: 10 bar; recommended: 2-8 bar.
4. Compressed Air Cartridge Gun:
- Works with 310 ml plastic cartridges for sealing and connecting.
- Max operating pressure: 8 bar; recommended: 2-6 bar.
- Air requirement: 60 l/min.
5. HVLP Paint Spray Guns:
- Designed for high transfer efficiency and low emissions.
- Suitable for automotive, metal, and wood crafting.
- Recommended air pressure: 2 bar (28.6 PSI).
- Complies with ecological norms with transfer efficiency above 65%.
6. Sand Blasting Gun:
- Used for removing rust from hard-to-reach areas.
- Max operating pressure: 10 bar; recommended: 4-7 bar.
- Distance to workpiece: 30cm; nozzle diameter: 4mm.
7. Accessories:
- Includes various nozzle sets, gravity cups, and cleaning kits.
- Mixing cup systems for lacquers and paint filter units available.
Technical Data Summary:
- Operating pressures, air consumption, and capillary rise data provided for different spray guns.
- Material specifications include stainless steel nozzles and aluminum bodies.
Filter-Regulating Station –microair–
This section describes a multi-stage compressed air preparation system designed for optimal paint results by ensuring air quality according to ISO 8573.1 - Class 1. It includes high-quality filter elements such as pre-filters, micro-filters, and optional activated carbon filters to remove contaminants like H2O, CO, CO2, hydrocarbons, and dust particles. The system features a high flow rate of 3000 Nl/min and a differential pressure gauge to indicate contamination levels. The stages include:
This section describes a multi-stage compressed air preparation system designed for optimal paint results by ensuring air quality according to ISO 8573.1 - Class 1. It includes high-quality filter elements such as pre-filters, micro-filters, and optional activated carbon filters to remove contaminants like H2O, CO, CO2, hydrocarbons, and dust particles. The system features a high flow rate of 3000 Nl/min and a differential pressure gauge to indicate contamination levels. The stages include:
- Stage One: A pre-filter with a 5 μm filtration efficiency of 99%, reusable after washing.
- Stage Two: A pressure reducer gauge with solvent-resistant glass, regulating pressure from 0.5 to 10 bar.
- Stage Three: A micro-filter with a filtration efficiency of 99.99998% at 0.01μm, tested by the Fraunhofer Institute.
- Stage Four: An optional activated carbon filter for breathing-air quality, reducing residual oil content to 0.005 ppm.
Acetylene - Oxygen Combined Welding- and Cutting Torch
This section details various sets of acetylene-oxygen combined welding and cutting torches, suitable for industrial and handcraft applications. The torches operate with an acetylene-oxygen flame for temperatures up to 3100 °C. The sets include different configurations of welding heads, cutting heads, and accessories, with specifications for welding and cutting ranges. Key components include:
This section details various sets of acetylene-oxygen combined welding and cutting torches, suitable for industrial and handcraft applications. The torches operate with an acetylene-oxygen flame for temperatures up to 3100 °C. The sets include different configurations of welding heads, cutting heads, and accessories, with specifications for welding and cutting ranges. Key components include:
- Hand grips with shut-off and regulating valves for oxygen and acetylene.
- Welding heads available in multiple sizes for different welding ranges.
- Cutting heads with wing or lever-operated oxygen valves, suitable for cutting ranges from 3 to 300 mm.
- Pressure regulators for bottled gases, safety installations, and twin hoses for gas connections.
Accessories and Spare Parts
This section lists accessories and spare parts for the welding and cutting equipment, including guide rollers, circular cutting attachments, and various nozzle types for different cutting ranges. It also provides details on the operating pressures and consumptions for the equipment.
This section lists accessories and spare parts for the welding and cutting equipment, including guide rollers, circular cutting attachments, and various nozzle types for different cutting ranges. It also provides details on the operating pressures and consumptions for the equipment.
Overview: The document provides detailed specifications and components for acetylene-oxygen combined welding and cutting torches, adhering to EN ISO 5172 standards. It includes information on various torch sizes, their heat capacities, and operational details.
Specifications: The torches are available with a 20 mm shank, offering higher heat capacity for sizes 7 and 8, capable of welding up to 30 mm. The acetylene-oxygen flame can reach temperatures up to 3100 °C. The program includes hand grips, welding attachments, and cutting torches with various nozzle arrangements for different cutting ranges.
Components and Accessories: The document lists various components such as hand grips, pressure regulators, cutting heads, and nozzles. It also details the operating pressures for oxygen and acetylene, emphasizing safety features like immunity from sustained backfire.
Operational Details: The torches operate on a suction or injector principle, with specific pressure requirements for oxygen (2.5 bar) and acetylene (0.5 to 1 bar). The document also includes information on multi-flame torches, pipe welding heads, and their respective operating pressures and consumption rates.
Spare Parts and Accessories: A comprehensive list of spare parts, including regulatory components, welding heads, and nozzles, is provided. The document also covers accessories like guide rollers, circular cutting attachments, and various nozzle sets for different applications.
Additional Equipment: The document describes propane-air soldering torches, including turbo torch heads and soldering devices with hammerhead or pointed copper bits. It outlines the components of soldering sets and their applications in processes like soldering, brazing, and flame cleaning.
Safety and Standards: The document emphasizes compliance with DIN EN 731 T4 standards for propane-air devices and includes safety installations according to DIN EN 730 for torch connections.
Overview: The document provides detailed specifications and configurations for various types of propane torches, including soldering and cutting torches, along with their components and accessories. It outlines the operational parameters, recommended usage scenarios, and technical data for each type of torch.
Specifications:
- Torches are available with different hand grips, including those with economizing valves and pilot light regulation for welding torches with flame lengths over 100 mm, and simpler grips for torches with flame lengths under 150 mm.
- Soldering torches come with various heads such as hammerhead copper bits, pointed copper bits, and paint stripping heads, with operating pressures ranging from 1.5 to 4 bar.
- Propane torch head sets include components like pressure regulators, hoses, and stainless steel torch heads, with specific configurations for different applications.
Technical Data:
- Operating pressure for most torches is around 1.5 bar, with specific consumption rates for different torch heads.
- Thread specifications for connections are provided, including G 3/8 LH for gas connections and M14 x 1 for torch head connections.
Accessories and Components:
- Various accessories are available, including protective hoods, hammerhead and pointed copper bits, and paint stripping heads.
- Pressure regulators are available in different versions, with fixed and adjustable outlet pressures, suitable for both indoor and outdoor use.
- Hoses and connection nozzles are detailed, with specifications for different lengths and connection types.
Usage Recommendations:
- Torches with flame lengths over 100 mm should be used with specific hand grips and brackets for stability.
- Pressure regulators should be used to maintain appropriate operating pressures, especially for turbo torch heads.
- Cutting torches are designed for specific cutting ranges and should be used with appropriate nozzles and accessories to ensure safety and efficiency.
Safety and Standards:
- All equipment is designed to be largely immune from sustained backfire, operating on the suction or injector principle.
- Compliance with standards such as EN ISO 5172 and DIN EN ISO 2503 is noted for certain components.
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Catalog excerpts
Product Catalog Compressed Air Conditioning • Garage Equipment Compressed Air Accessories • Autogenous-Propane
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We are compressed air and autogenous machines. Innovation as a tradition. Welcome to ewo – We are glad to see that you are interested in our product line and our company ewo as synonymous for reliable products in the sector of compressed-air-powered and autogenous devices. A trademark for quality. Numerous applications for industrial operations, craft producers, filling stations, rescue and relief agencies, health-care operations etc. document in an exemplary fashion the performance and professionalism displayed in our products. Our responsible approach to conserving our earth's resources is...
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General Information airvision Modular and Compact “L” stainless steel Drain Valves Garage Equipment
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1 Representatives around the world Ultramax P.O. Box 255 Maddington WESTERN AUSTRALIA 6989 Haberkorn Ulmer GmbH Modecenterstrasse 7 1030 WIEN Haberkorn Ulmer GmbH Hohe Bruecke 6961 WOLFURT phone: fax: email: internet: phone: fax: email: internet: phone: fax: email: internet: Gas welding and cutting equipment REFLAKE GROUP Rua Antonio Bergamo, 10 Cep 13.274-442 - VALINHOS – SAO PAULO BASVULK Ltd. 86, Tsar Osvoboditel St. 2500 KYUSTENDIL phone: fax: email: internet: phone: fax: mobile: email: internet: AIG Welding Ltd. Kompl. “Sveta Troitza” “Zaichar” Str. bl.332 ent.B, fl, ap37 1309 SOFIA Garage...
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JETAS A/S Syrevej 55A 3300 FREDERIKSVAERK Gama Trading & Engineering Nasr City - 23 Omarat Elobour - Salah Salem CAIRO Mopla Oy Kotkankatu 4 00510 HELSINKI phone: fax: email: internet: phone: fax: email: internet: Garage equipment GO Fluids 7 rue de la Voie Romanine 88160 RAMONCHAMP Athens-Hydrodynamic S.A. 54-56 Athinon Ave 10441 ATHENS G.H. Carayanopoulous & Sons S.A. 17, Marni Street 10443 ATHENS phone: fax: email: internet: Garage equipment Skulason + Johnsson HF Skutuvogi 12 P.O. Box 4143 104 REYKJAVIK Spektrum Fluid Power Pvt. Ltd. Building F3, Flat No. 9 State Bank Nagar Co-op Paud Rd,...
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1 Representatives around the world KOREA (South) Società Italiana Commerciale Utensili s.p.a. SICUTOOL Via Cesena, 15 20155 MILANO Taiyo International Corporation Shirokanedai Kowa Bldg. Shirokanedai 2-9-6, Minato-ku TOKYO 108-0071 U-Chang International Ltd. Bld. # 19-25, Industrial Circulation Center Sangyuk-2 Dong, Buk-Gu DAEGU 702-012 phone: fax: email: internet: phone: fax: email: internet: phone: fax: email: internet: SIA Alintek Krasta iela 103 LV-1019 RIGA SK-TEC Automation & Engineering No.54-A, Taman Puchong Utama, Jalan PU 7/3 47100 PUCHONG, SELANGOR Bönnekamp b.v. Maarnse Grindweg...
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SOUTH AFRICA ewo Slovak Republic Jan Chlupsa Kosor Korejsi 205 25226 PRAHA OMEGA AIR d.o.o. Ljubljana Cesta Dolomitskega odreda 10 1000 LJUBLJANA ewo SOUTH AFRICA (PTY) LTD 26 6th Avenue Edenvale, 1609 Postnet Suite 12 Private Bag x10016 EDENVALE 1610 phone: +420 60 852 938 0 email: [email protected] internet: www.ewo-stuttgart.cz phone: fax: email: internet: phone: +27 11 453-5891 fax: +27 11 453-8608 email: [email protected] internet: www.ewo-sa.com All products Delfin Traver S.L. Antigua N-340 Poligono Industrial Pullman 12006 CASTELLON Seicom S.L. c/o Joan Banti Visa C/ Modolell...
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1 Representatives around the world UNITED ARAB EMIRATES UNITED KINGDOM UNITED KINGDOM Middle East International Enterprises P.O. Box No. 484 SHARJAH / U.A.E. The West Group Ltd. Aston Road Waterlooville HAMPSHIRE PO7 7XJ Newbow Aerospace Ltd. Meir Road Park Farm North REDDITCH B98 7SY phone: fax: email: internet: phone: fax: email: internet: Garage equipment VIETNAM CAT MINH Industrial Hardware Co. Ltd. 137 Le Quang Dinh St. Ward 14, Binh Thanh District HO CHI MINH CITY phone: fax: email: internet: www.ewo-stuttgart.com – [email protected]
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Please note general safety instructions in the relevant data sheets and manuals! Manufacturers of machinery and equipment under EU law must prove the conformity of machinery or equipment with the applicable EU directives. A machine or system can only be put into operation if it is determined that the machinery or plant of the relevant EC Directive. Pictures serve only as examples and are not binding. In general just one picture is shown for each group of products. The Technical data are also for information only and without responsibility. Improvements in construction may be made at any time....
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1 Guide to the different registers Register 2 Air Preparation: vma A filter system for compressed air of the highest purity. Different filter stages – preliminary filter, microfilter and activated charcoal filter. Modular system for direct flanging. Six sizes with connecting threads from G 1/4 to G 2. Register 3 Air Preparation: standard up to G 2 and 60 bar Air preparation equipment in classical design and of proven quality. Filters, special filters, pressure regulators, fog lubricators, filter pressure regulators and combination maintenance units with many variations in filter fineness, drain...
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Register 7 Air Preparation: stainless steel Treatment equipment completely in stainless steel and extremely robust, high resistance against corrosion. Filter, filter regulator, pressure regulator, lubricator, FRL, threaded pipe and valves. Connection G 1/8 to G 1 - Fittings and valves in part to G 2. Register 8 Air Preparation: Drain Valves Drain valves serve to remove compressed air condensate from filters and filter pressure regulators on the equipment of all ewo series in all sizes. Manual drain valves are fitted on our filters as standard equipment. Other types of drain valves (semi-automatic...
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1 Terms and Conditions § 1 General These supply and payment conditions only apply to the business transactions with entrepreneurs mentioned under § 310 section 1 BGB as well as to legal entities under the Public Law or special properties governed by the Public Law. All the offers, order confirmations, deliveries and services are based on these conditions and special contractual agreements, if any. Deviating purchase conditions of the ordering party / customer shall not be included in the contract even with the acceptance of the contract. A contract shall become effective with a special agreement...
Open the catalog to page 12All Armaturen- und Autogengerätefabrik ewo Hermann Holzapfel GmbH & Co. KG catalogs and technical brochures
Compressed air catalogue 2020196 Pages
ewo Compressed Air Catalog212 Pages
Welding catalog124 Pages
Archived catalogs
ewo Product Catalog II116 Pages
Product Catalogue182 Pages
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.