SPX pump

SPX pump
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SPX pump

Product catalog summary
Overview: The document provides comprehensive information on SPX hose pumps by Watson-Marlow Pumps Group, focusing on their advantages, specifications, and applications across various industries.
Engineered Simplicity Advantages: SPX pumps are noted for their reliability and minimal maintenance needs compared to other pump types like diaphragm and rotary lobe pumps. They require no ancillary equipment, can handle abrasive slurries and corrosive acids, and can run dry indefinitely. They are EHEDG certified and offer ±1% metering accuracy.
Applications: These pumps are utilized in industries such as chemical processing, water and waste treatment, and food and beverage, among others. They are particularly effective for abrasive and shear-sensitive materials.
Comparative Advantages: The document compares different pump types, highlighting the SPX direct-coupled pumps for their ease of maintenance, protected gearbox, reliability, compact size, and faster installation.
Performance Specifications: Specifications for various SPX models are detailed, including flow rates, discharge pressures, temperatures, and starting torques.
DuCoNite® Technology: SPX DuCoNite pumps offer enhanced chemical resistance for aggressive liquids and provide additional protection beyond the hose.
Clean-In-Place (CIP) Pumps: Features of CIP pumps, designed for easy cleaning in food industry applications, are described.
Introduction: The document discusses a company's transition from centrifugal to peristaltic pumps to reduce damage to peaches during canning, highlighting the benefits of peristaltic pumps in terms of soft pumping action and low maintenance.
Features of CIP Pumps: Key features include a maximum sterilization temperature of 120°C, EHEDG certification, and food-approved elements, among others.
Using Pump Curves: Guidance is provided on using pump curves to determine pump speed, discharge pressure, motor power, and temperature considerations.
SP-Model Pumps: SP-models 40 and 50 are detailed, emphasizing their suitability for CIP applications.
Hose Construction and Materials: The importance of precision-machined hoses is emphasized, with details on materials like Natural Rubber and EPDM.
Accessories: Accessories such as discharge pulsation dampeners and variable frequency drives are described to enhance pump performance.
Conclusion: The document underscores Bredel's commitment to innovation and quality in hose pump technology, highlighting their precision engineering and quality control standards.
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Catalog excerpts

SPX pump-1

Watson-Marlow Pumps Group has six world-class factories supported by direct sales operations in 24 countries and distributors in more than 50 countries. For contact details visit our website: SPX Hose Pumps Watson-Marlow Watson-Marlow online Our engineers around the world can help you choose the perfect pump and tubing for your needs. More information? Our brochures are on our website - www.wmpg.com Tel: +44 (0)1326 370370 www.wmpg.co.uk Watson-Marlow Pumps Group Falmouth, Cornwall TR11 4RU, UK

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SPX pump-2

Good News...a pump with no seals or valves to wear, clog, or leak Bredel is the world’s leading manufacturer of peristaltic pumps with the largest range of pumps and pump element materials. Today Bredel has more than 100,000 peristaltic pumps working non-stop around the globe. With operating pressures up to 16 bar and ow rates up to approximately 100 cubic metres/hour, Bredel hose pumps save time and money by successfully handling the toughest applications in a broad range of industries. Save time and money Chemical Corrosive acids and bases Water and Waste Treatment High maintenance diaphragm,...

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SPX pump-3

Inner diameter pump element: 10 mm Lubricant required: 0.25 litres motor power Inner diameter pump element: 15 mm Lubricant required: 0.5 litres motor power Inner diameter pump element: 20 mm Lubricant required: 0.5 litres motor power *Location is "E" noted on dimensional drawing on next page Continuous Duty Intermittent Duty (maximum 2 hours of operation followed by a minimum 1 hour stop 1. Flow required indicates pump speed 2. Calculated discharge pressure 3. Net motor power required 5. Calculated discharge pressure 6. Maximum recommended pump speed Note: The area of continuous operation diminishes...

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SPX pump-4

Inner diameter pump element: 25 mm Lubricant required: 1.5 litre motor power Inner diameter pump element: 32 mm Lubricant required: 3.5 litre motor power I Intermittent Duty (maximum 2 hours of operation followed by a minimum 1 hour stop 1. Flow required indicates pump speed 2. Calculated discharge pressure 3. Net motor power required 5. Calculated discharge pressure 6. Maximum recommended pump speed Note: The area of continuous operation diminishes with increased product temperatures. For product temperatures >40C, the area of continuous operation temperature line Abrasive slurries in brewing...

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SPX pump-5

Inner diameter pump element: 40 mm Lubricant required: 5 litre Inner diameter pump element: 50 mm Lubricant required: 10 litre motor power motor power Intermittent Duty (maximum 2 hours of operation followed by a minimum 1 hour stop 1. Flow required indicates pump speed 2. Calculated discharge pressure 3. Net motor power required 5. Calculated discharge pressure 6. Maximum recommended pump speed Note: The area of continuous operation diminishes with increased product temperatures. For product temperatures >40C, the area of continuous operation temperature line A plant that produces fine quality...

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SPX pump-6

Inner diameter pump element: 65 mm Lubricant required: 20 litre motor power Inner diameter pump element: 80 mm Lubricant required: 40 litre motor power Inner diameter pump element: 100 mm Lubricant required: 60 litre motor power I Intermittent Duty (maximum 2 hours of operation followed by a minimum 1 hour stop 1. Flow required indicates pump speed 2. Calculated discharge pressure 3. Net motor power required 5. Calculated discharge pressure 6. Maximum recommended pump speed Note: The area of continuous operation diminishes with increased product temperatures. For product temperatures >40C, the...

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SPX pump-7

Inner diameter pump element: 80 mm Lubricant required: 80 litre motor power Inner diameter pump element: 100 mm Lubricant required: 120 litre motor power I Intermittent Duty (maximum 2 hours of operation followed by a minimum 1 hour stop * For more information, please consult your Bredel representative. Duplex executions are also available Very limited floor space required. * This dimension will vary depending on drive selection. 1. Flow required indicates pump speed 2. Calculated discharge pressure 3. Net motor power required 5. Calculated discharge pressure 6. Maximum recommended pump speed...

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SPX pump-8

The SPX DuCoNite pump is used for the most challenging applications. A high-tech surface- protection method has rendered the pump ultra-resistant to aggressive liquids. The DuCoNite hose pumps are available in five pump sizes - with capacities up to The DuCoNite hose pump reliably handles a variety of harsh materials, such as sodium hypochlorite, titanium dioxide, sodium hydroxide, catalytic agents, sulfuric acid, lime slurry, acidic liquids, solvents and resins DuCoNite Advantage SPX hose pumps require minimal maintenance; to completely rebuild a SPX simply change the hose. When protecting the...

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SPX pump-9

Dimensions Note: measurements in mm SP/40 CIP Maximum ow: 4,800 litre/hour Capacity: 1.33 litre/rev Maximum discharge pressure: 16 bar Inner diameter pump element: 40 mm Lubricant required: 10 litre Minimum starting torque: 320 Nm Maximum ow: 8,500 litre/hour Capacity: 2.92 litre/rev Maximum discharge pressure: 16 bar Inner diameter pump element: 50 mm Lubricant required: 20 litre Minimum starting torque: 620 Nm Recommended for sanitary processes, or other applications requiring regular cleaning of the process lines. Features of CIP Pumps • Maximum sterilization temperature 120 °C Continuous...

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SPX pump-10

Hose options The machined hose is the single most vital component for the performance, durability, and efciency of the hose pump. To ensure perfect compression and consistent, reliable performance, Bredel manufactures hoses from high quality compounded rubbers, reinforced with four individual layers of braided nylon and nished by high precision machining. Perfect compression eliminates slip which, in other pumps, can destroy shear sensitive product, reduce metering accuracy, or allow abrasive slurries to wreak havoc on wetted parts. Bredel engineers 1 Inner layer in various types of rubber hoses...

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*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.