Description

Filter regulator lubricator is a pneumatic FRL unit for air compressors. It is used to purify and filter the air source into the pneumatic device and reduce the pressure to the rated air source pressure supplied by the instrument, which is equivalent to the function of the power transformer in the circuit.

Features

The structure of FRL unit is delicate and compact, which is convenient for installation and application.
The pressed-in self-locking mechanism can prevent the abnormal movement of the set pressure caused by external interfere.
The pressure loss is low and the efficiency of water separating is high.
The quantity of oil dripping can be directly observed through transparent check dome.

Specification

Model	ATO-BFC4000
Fluid	Air
Pressure Type (Optional)	Standard (0.9 MPa), Lower Pressure (0.4 MPa)
Drain Type (Optional)	Semi-auto Drain, Manual Drain, Automatic Drain
Port Size	1/2″
Thread Type (Optional)	PT Thread (Scale: MPa, kgf/cm2, PSI) G Thread (Scale: Bar) NPT Thread (Scale: PSI)
Filtering grade (Optional)	40μm or 5μm
Pressure range	Semi-auto and automatic drain: 0.15-0.9 mpa (20-130 PSI) manual drain: 0.05-0.9 mpa (7-130 PSI)
Max.pressure	1.0 MPa (145 PSI)
Proof pressure	1.5 MPa (215 PSI)
Temperature range	-5~70 ℃ (Unfreeze)
Capacity of drain bowl	60 CC
Capacity of oil bowl	90 CC
Recommended lubricant	ISO VG 32 or equivalent
Weight	0.7 kg

Details

	1	Filter & Regulator
2	Bracket
3	Gasket
4	Fixed Kit
5	Screw
6	Lubricator

Dimensions (Unit: mm)

Pressure and Flow Diagram

Tips: What is a FRL unit?

The FRL unit includes filter, regulator and lubricator, which is used in pneumatic system. The filter is used to clean the air source. It can filter the water, oil and other impurities in the compressed air. The regulator valve can keep the air source in a constant state, which reduces the damage to valves or actuators due to sudden changes in the air pressure. The lubricator can lubricate the moving parts of the body, which greatly extends the life span of the device.