The UFRL series combines a separate UF filter, UR pressure regulator and UL lubricator for compressed-air circuits requiring filtration, pressure adjustment and oil-mist lubrication. Five port sizes cover nominal maximum flows from 2080L/min to 8200L/min (ANR).
| Model | Components | Port size Rc(G) | Maximum flow, L/min (ANR) | Working pressure | ||
|---|---|---|---|---|---|---|
| Filter | Regulator | Lubricator | ||||
| UFRL-02 | UF-02 | UR-02 | UL-02 | 1/4″ | 2080 | 0.15-0.85MPa |
| UFRL-03 | UF-03 | UR-03 | UL-03 | 3/8″ | 2100 | |
| UFRL-04 | UF-04 | UR-04 | UL-04 | 1/2″ | 2600 | |
| UFRL-06 | UF-06 | UR-06 | UL-06 | 3/4″ | 7940 | |
| UFRL-08 | UF-08 | UR-08 | UL-08 | 1″ | 8200 | |
The filter removes water and particles. Replaceable 40μm and 5μm filter elements are interchangeable. The standard configuration uses differential-pressure drainage; automatic drainage is available with the -D option.
| Selection or condition | Specification |
|---|---|
| Filter element choices | 40μm or 5μm |
| Standard drain | Differential-pressure type |
| Drain option | -D automatic drain |
| Ambient temperature | 5-60°C |
| Recommended lubricating oil | ISO VG32 turbine oil |
The regulator provides an adjustment knob and a pressure gauge for setting and checking the air supply within the 0.15-0.85MPa working range.
The UL lubricator supplies an oil mist and includes a sight glass. Use ISO VG32 turbine oil. The lubricator supports oil replenishment without stopping the air supply; follow the equipment operating instructions when refilling.
The attached Pneumatic Components Catalogue covers the wider pneumatic product range, including UFRL three-unit combinations.
