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- Ross Asia Medium series Port size is 1/4″ to 1/2″. Flow rates up to 100 scfm (2832 l/min)
Japan, Ross Asia
Ross Asia Medium series Port size is 1/4″ to 1/2″. Flow rates up to 100 scfm (2832 l/min)

Made in Japan
Manufacturer : Ross Asia
Model : Medium series
Modular Filter, Regulator and Lubricator Combinations
Port Sizes: 1/4, 3/8, 1/2 & 3/4 – Flow to 138 scfm
Choose your options (in red) to configure your model number.
Specifications
Construction Design | Filter – Fiber Regulator – Piston Lubricator – Sight-Feed |
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: Up to 150 psig (up to 10 bar) Metal bowl: Up to 200 psig (up to 14 bar) Manual Drain Models Polycarbonate bowl: 0 to 150 psig (0 to 10 bar) Metal Bowl: 0 to 200 psig (0 to 14 bar) |
Outlet Pressure | Adjustable up to 100 psig (7 bar) |
Filter Drain | Internal Automatic or Manual |
Pressure Gauge | 0 to 200 psig (0 to 14 bar); 1/4 NPT gauge ports front and rear. |
Oil Adjustment | External; tamper-resistant |
Panel Mounting | 1-9/16 inch (40 mm) hole required |
Construction Material | Filter Element: 5-micron rated polyethylene Heads: Zinc Bowls: Polycarbonate bowls with zinc shatterguard, or zinc bowls Sight Dome: Clear Nylon Seals: Nitrile |