Made in Japan
Manufacturer: Ross Asia
Model : MD3 series

INTEGRATED FILTER/REGULATORS – KEY FEATURES

• Filter and Pressure Regulator combined into a single module to provide the compactness needed where space is limited
• All sizes have essentially the same operating characteristics as their corresponding individual filters and regulators
• All Filter/Regulator include internal automatic filter drain or manual drain options
• Pressure gauge included
• Regulator function is self relieving, and includes front and rear gauge ports
• 5-, 20-, 40-micron filter elements available (see table below)
• Metal or high strength polycarbonate bowl
• Modular or in-line mounting
• MD3TM and MD4 TM series can be modularly connected to a L-O-X ® Lockout Valve
• Stainless steel Filter/Regulator and L-O-X ® Lockout Valve combination available

Modular Integrated Filter/Regulators

Port Sizes: 1/4, 3/8 & 1/2 – Flow to 110 scfm

Choose your options (in red) to configure your model number.

 

FLOW CHARTS

Specifications

Construction Design	Filter – Sintered Regulator – Diaphragm
Temperature	Ambient/Media: Polycarbonate Bowl: 40° to 125°F (4° to 52°C) Metal Bowl: 40° to 175°F (4° to 80°C)
Fluid Media	Compressed air
Operating Pressure	Automatic Drain Models Polycarbonate Bowl: 30 to 150 psig (2 to 10 bar) Metal Bowl: 30 to 200 psig (2 to 14 bar) Manual Drain Models Polycarbonate Bowl: 0 to 150 psig (0 to 10 bar) Metal Bowl: 0 to 250 psig (0 to 17 bar)
Outlet Pressure	Adjustable up to 200 psig (14 bar)
Pressure Adjustment	Locking Key: Removable
Pressure Gauge	0 to 200 psig (0 to14 bar) or 0 to 60 psig (0 to 4 bar); 1/4-NPT gauge ports front and rear
Panel Mounting	2-1/16 inch (52 mm) hole required
Filter Drain	Float drain or manual drain
Construction Material	Filter Element: 5-micron rated polyethylene, 5-, 20-, 40-micron rated sintered bronze Body: Zinc Bowl: Polycarbonate with nylon shatterguard, or aluminum bowl with clear nylon sight glass Dome: Nylon Seals: Nitrile Valve: Brass