Japan, Ross Asia
Ross Asia Miniature Series Port Sizes 1/8″ And 1/4″
Made in Japan
Manufacturer : Ross Asia
Model : Miniature series
Features
The Filter and Pressure Regulator combination is engineered for compact spaces where efficiency and reliability are essential. This integrated module delivers the same operating performance as individual filters and regulators, while saving installation space.
- Automatic or manual drain options ensure easy maintenance.
- Pressure gauge included with front and rear gauge ports for flexible monitoring.
- Self‑relieving regulator function enhances safety and performance.
- Available with 5, 20, or 40‑micron filter elements to match application needs.
- Choose between metal bowls or high‑strength polycarbonate bowls for durability.
- Supports modular or in‑line mounting for versatile installation.
- MD3TM and MD4TM series can be modularly connected to a L‑O‑X® Lockout Valve.
- Stainless steel Filter/Regulator and L‑O‑X® Lockout Valve combination available for demanding environments.
- Handles flow rates up to 23 scfm (651 l/min) for high‑performance applications.
This compact filter/regulator solution is ideal for industries requiring space‑saving pneumatic components, ensuring reliable air filtration, pressure control, and safety compliance in one streamlined unit.
Specifications
| Construction Design | Filter – Fiber |
| Regulator – Piston | |
| Lubricator – Wick-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: 15 to 150 psig (1 to 10 bar) | |
| Metal Bowl: 15 to 200 psig (1 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 drain; optional manual drain |
| Pressure Gauge | 0 to 160 psig (11 bar); 1/8 NPT gauge ports front and rear |
| Oil Adjustment | External, no shutoff. |
| Panel Mounting | 1-3/16 inch (30 mm) hole required |
Construction Material | Filter Element: 5-micron rated polyethylene Filter/Regulator & Lubricator Bodies: Aluminum Bowl: Polycarbonate bowls or aluminum bowls Regulator Dome and Knob: Acetal Seals: Nitrile |











