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MD3

MD3

Product catalog summary

Overview: The MD3TM Series by ROSS Controls offers modular pneumatic components such as filters, regulators, and lubricators for compressed air systems, ensuring clean and efficient operations.

Modular Filters: Available with 5, 20, or 40 micron elements, these filters remove 98% of free water. They are made from sintered or fiber materials, suitable for temperatures from 40°F to 125°F for plastic bowls and up to 175°F for metal bowls.

Modular Coalescing Filters: Using 0.3 or 0.01 micron borosilicate glass fiber elements, these filters remove 99.98% of particulates, including oils and contaminants, with options for plastic, metal, or extended metal bowls.

Modular Oil Vapor Removal Filters: These filters use activated carbon elements to remove vapors not captured by coalescing filters, available in similar configurations.

Modular Clean Air Package: Combines a filter, coalescing filter, and oil vapor removal filter for comprehensive air purification, with manual or float drain options and plastic or metal bowls.

Modular Regulators and Lubricators: Includes diaphragm-type regulators and lubricators for atomized oil introduction, mountable modularly or in-line.

Combination Units: Integrated filter/regulator units and filter-regulator-lubricators for streamlined installation.

Accessories: Includes clamps, brackets, end ports, port blocks, silencers, and pressure gauges to complement components.

Flow Charts and Specifications: Detailed flow charts for different port sizes illustrate pressure drop and flow rates, with specifications on materials, temperature ranges, and pressure ratings.

Ordering Information: Guide on configuring model numbers based on options like bowl size, filter type, pipe size, drain type, and cap color.

MD3TM Series Modular Regulators: Constructed with a diaphragm, suitable for temperatures from 40° to 175°F, with a maximum inlet pressure of 300 psig and adjustable outlet pressure up to 200 psig. Features include pressure adjustment locking key and gauge options.

MD3TM Series Modular Integral Filter/Regulators: Available with plastic or metal bowls, adjustable outlet pressure up to 200 psig, with filter element options and pressure gauge availability.

MD3TM Series Modular Lubricators: Constructed with a sight-feed, suitable for temperatures from 40° to 175°F, with tamper-resistant external oil adjustment.

MD3TM Series Modular Filter-Regulator-Lubricators: Combines features of regulators, filters, and lubricators, with adjustable outlet pressure up to 200 psig.

General Notes: Accessories are not included and must be referred to on specific pages. Important cautions and warnings are provided.

Pressure Specifications: Various pressure ranges for different flow types are outlined in psig and bar units.

Pipe Size and Cap Color: Details on available pipe sizes and cap colors for customization.

Lubricator Fill Type: Options include quick fill caps and fill ports.

Module Connections: Describes the use of clamps for easy assembly and disassembly, with specific tools and part numbers.

Mounting Brackets: Instructions and part numbers for secure installation.

End Ports: Information on male and female end ports for easy module attachment.

Noise Control Solutions: Use of MUFFL-AIR® silencers to reduce exhaust noise levels.

Lubricants and Polycarbonate Bowl Cautions: Recommendations for compatible lubricants and cautions for polycarbonate bowls.

Pre-Installation and Service Warnings: Safety instructions for installation and servicing, emphasizing trained personnel and maintenance.

Filtration and Lubrication: Advises on filters and lubricants for optimal performance and safety.

Energy Isolation and Emergency Stop: Specifications for energy isolation devices and their use.

Standard Warranty: Warranty terms and conditions for ROSS products.

Global Reach: Contact information for ROSS distributors worldwide for support and guidance.

Catalog excerpts

MD3TM Series Modular Filter Regulator Lubricator • Manufacturers of Premium Pneumatic Controls since 1921 •

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If you need products or specifications not shown within this bulletin, please contact ROSS® for more information or visit ROSS’ website at www.rosscontrols.com. For additional information consult your ROSS distributor or call ROSS Technical Services in the U.S.A. at 1-888-TEK-ROSS (835-7677). Modular Filters • 5, 20, or 40 micron filter elements • 98% free water removal efficiency Modular Coalescing Filters • 0.3 or 0.01 micron filter elements • 99.98% particulate material removal of free oils and solid contaminants 0.3 microns and larger Modular Oil Vapor Removal (Adsorbing) Filters • Removes...

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Modular Filters MD3TM Series Port Sizes: 1/4, 3/8, 1/2 – Flow to 92 scfm HOW TO ORDER (Select options (in red) to configure your model number.) BOWL SIZE 50P - Plastic Bowl 5.1-oz (151-ml) 50M - Metal Bowl 6-oz (177-ml) GAUGE A - No Gauge (without gauge port) S - Small differential gauge PIPE SIZE 2 - 1/4 NPTF 3 - 3/8 NPTF 4 - 1/2 NPTF B - 1/4 BSPP C - 3/8 BSPP D - 1/2 BSPP FILTER ELEMENT TYPE A - 40 µm sintered bronze B - 5 µm polyethylene E - 5 µm sintered bronze F - 20 µm sintered bronze CAP COLOR 2 - Gold G - Gray Y - Yellow R - Red B - Blue BOWL DRAIN M - Manual Drain F - Float Drain E -...

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Modular Coalescing Filters MD3TM Series Port Sizes: 1/4, 3/8, 1/2 – Flow to 125 scfm HOW TO ORDER (Select options (in red) to configure your model number.) BOWL SIZE 50P - Plastic Bowl 5.1-oz (151-ml) 50M - Metal Bowl 6-oz (177-ml) 50E - Extended Metal Bowl 10-oz (295-ml) GAUGE A - No Gauge (without gauge port) S - Small differential gauge PIPE SIZE 2 - 1/4 NPTF 3 - 3/8 NPTF 4 - 1/2 NPTF B - 1/4 BSPP C - 3/8 BSPP D - 1/2 BSPP FILTER ELEMENT TYPE C - 0.3 µm Borosilicate glass D - 0.01 µm Borosilicate glass CAP COLOR 2 - Gold G - Gray Y - Yellow R - Red B - Blue BOWL DRAIN M - Manual Drain F -...

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Modular Oil Vapor Removal (Adsorbing) Filters MD3TM Series Port Sizes: 1/4, 3/8, 1/2 – Flow to 125 scfm HOW TO ORDER (Select options (in red) to configure your model number.) BOWL SIZE 50P - Plastic Bowl 5.1-oz (151-ml) 50M - Metal Bowl 6-oz (177-ml) 50E - Extended Metal Bowl 10-oz (295-ml) CAP COLOR 2 - Gold G - Gray Y - Yellow R - Red B - Blue PIPE SIZE 2 - 1/4 NPTF 3 - 3/8 NPTF 4 - 1/2 NPTF B - 1/4 BSPP C - 3/8 BSPP D - 1/2 BSPP ISO Filter Symbols Manual Drain Dimensions inches (mm) Weight lb (kg) A B* C Depth 3.0 (76.2) 5.54 (140.6) 1.12 (28.3) 2.51 (63.8) 1.29(0.59) REPLACEMENT FILTER ELEMENTS...

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Modular Clean Air Package MD3TM Series Port Sizes: 1/4, 3/8, 1/2 – Flow to 125 scfm HOW TO ORDER (Select options (in red) to configure your model number.) 4 Y A 1 ADD on L-O-X® - Optional 1 - L-O-X® on outlet side 2 - L-O-X® on the inlet side 3 - EEZ-ON® on outlet side 4 - EEZ-ON® on inlet side Blank - No L-O-X® BOWL SIZE 1 - Plastic Bowl 5.1-oz (151-ml) 2 - Metal Bowl 6-oz (177-ml) 3 - Extended Metal Bowl 10-oz (295-ml) COALESCING FILTER ELEMENT TYPE A - 0.3 µm Borosilicate glass B - 0.01 µm Borosilicate glass BOWL DRAIN 1 - Manual Drain F - Float Drain (plastic with plastic bowl and rass with...

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Modular Regulators MD3TM Series Port Sizes: 1/4, 3/8, 1/2 – Flow to 120 scfm HOW TO ORDER (Select options (in red) to configure your model number.) MD3 52K A R C 4 ADJUSTMENT TYPE 52K - Knob 52T - Tee Handle 52L - Locking Knob PIPE SIZE 2 - 1/4 NPTF 3 - 3/8 NPTF 4 - 1/2 NPTF B - 1/4 BSPP C - 3/8 BSPP D - 1/2 BSPP ADJUSTMENT RANGE A - 0-200 psig (0-13.8 bar) B - 0-150 psig (0-10.3 bar) C - 0-100 psig (0-6.9 bar) D - 0-50 psig (0-3.4 bar) GAUGE A - No Gauge B - With Gauge 0-200 psig (0-13.8 bar) C - With Gauge 0-60 psig (0-4.1 bar) D - No Gauge, With Panel Mount Nut E - With Panel Mount Nut & Gauge...

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Modular Integral Filter/Regulators MD3TM Series Port Sizes: 1/4, 3/8, 1/2 – Flow to 110 scfm HOW TO ORDER (Select options (in red) to configure your model number.) BOWL SIZE 53P - Plastic Bowl 5.1-oz (151-ml) 53M - Metal Bowl 6-oz (177-ml) PIPE SIZE 2 - 1/4 NPTF 3 - 3/8 NPTF 4 - 1/2 NPTF B - 1/4 BSPP C - 3/8 BSPP D - 1/2 BSPP FILTER ELEMENT TYPE A - 40 µm bronze B - 5 µm polyethylene E - 5 µm bronze F - 20 µm bronze BOWL DRAIN M - Manual Drain F - loat Drain F E - Electronic Drain H - Automatic External Drain L - Less Drain Fitting (1/4 NPT female instead) ADJUSTMENT RANGE A - 0-200 psig (0-13.8...

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Modular Lubricators MD3TM Series Port Sizes: 1/4, 3/8, 1/2 – Flow to 150 scfm HOW TO ORDER (Select options (in red) to configure your model number.) BOWL SIZE 51P - Plastic Bowl 5.1-oz (151-ml) 51M - Metal Bowl 6-oz (177-ml) 51E - Extended Metal Bowl 10-oz (295-ml) CAP COLOR 2 - Gold G - Gray Y - Yellow R - Red B - Blue PIPE SIZE 2 - 1/4 NPTF 3 - 3/8 NPTF 4 - 1/2 NPTF B - 1/4 BSPP C - 3/8 BSPP D - 1/2 BSPP LUBRICATOR FILL TYPE Q - Quick Fill Cap S - Fill Port Extended Metal * Bowl removal clearance: add 3.1 (79). Extended Bowl removal clearance: add 6.1 (155). Standard Plastic Bowl Extended Metal...

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Modular Integral Filter/Regulator Plus Lubricator MD3TM Series Port Sizes: 1/4, 3/8, 1/2 – Flow to 110 scfm HOW TO ORDER (Select options (in red) to configure your model number.) PIPE SIZE 2 - 1/4 NPTF 3 - 3/8 NPTF 4 - 1/2 NPTF B - 1/4 BSPP C - 3/8 BSPP D - 1/2 BSPP ADD on L-O-X® - Optional 1 - L-O-X® on outlet side 2 - L-O-X® on the inlet side (must also choose Reverse Flow) 3 - EEZ-ON® on outlet side 4 - EEZ-ON® on inlet side (must also choose Reverse Flow) Blank - No L-O-X® CAP COLOR 2 - Gold G - Gray Y - Yellow R - Red B - Blue ADJUSTMENT RANGE A - 0-200 psig (0-13.8 bar) B - 0-150 psig (0-10...

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Modular Filter-Regulator-Lubricators MD3TM Series Port Sizes: 1/4, 3/8, 1/2 – Flow to 110 scfm HOW TO ORDER (Select options (in red) to configure your model number.) PIPE SIZE 2 - 1/4 NPTF 3 - 3/8 NPTF 4 - 1/2 NPTF B - 1/4 BSPP C - 3/8 BSPP D - 1/2 BSPP CAP COLOR 2 - Gold G - Gray Y - Yellow R - Red B - Blue ADJUSTMENT RANGE A - 0-200 psig (0-13.8 bar) B - 0-150 psig (0-10 bar) C - 0-100 psig (0-6.9 bar) D - 0-50 psig (0-3.4 bar) F - Reverse Flow 0-200 psig (0-13.8 bar) G - Reverse Flow 0-150 psig (0-10.3 bar) H - Reverse Flow 0-100 psig (0-6.9 bar) J - Reverse Flow 0-50 psig (0-3.4 bar) ADD...

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