UFR/L two-unit combinations join a UFR filter-regulator with a UL lubricator. Five port sizes cover maximum flow ratings from 2080L/min to 8200L/min (ANR), with a common working pressure range of 0.15-0.85MPa.
| Model | Components | Port Rc(G) | Maximum flow, L/min (ANR) | Working pressure | |
|---|---|---|---|---|---|
| Filter-regulator | Lubricator | ||||
| UFR/L-02 | UFR-02 | UL-02 | 1/4″ | 2080 | 0.15-0.85MPa |
| UFR/L-03 | UFR-03 | UL-03 | 3/8″ | 2100 | |
| UFR/L-04 | UFR-04 | UL-04 | 1/2″ | 2600 | |
| UFR/L-06 | UFR-06 | UL-06 | 3/4″ | 7940 | |
| UFR/L-08 | UFR-08 | UL-08 | 1″ | 8200 | |
| Item | Specification |
|---|---|
| Standard drain | Differential-pressure type |
| Optional drain | -D automatic drain |
| Ambient temperature | 5-60°C |
| Recommended oil | ISO VG32 turbine oil |
| Working medium | Air |
| Body material | Die-cast aluminum alloy |
| Origin | Zhejiang, China |
The integrated filter-regulator has a pressure adjustment knob and gauge. The separate lubricator supplies oil to the prepared air. Select the port size and drain option for the intended pneumatic circuit.

The attached Pneumatic Components Catalogue covers the wider range of air preparation products, including UFR/L combinations.