Coilhose Pneumatics 27FRL4-G Frl 1/2 Npt Filter-regulator-lubricator

Product Description

The COILHOSE PNEUMATICS 27FRL4-G is a 3-piece filter-regulator-lubricator (FRL) combination unit designed to condition compressed air in pneumatic systems. It filters particulates at 40 microns, regulates downstream pressure, and lubricates air tools and equipment in a single inline assembly. The unit handles up to 150 psi supply pressure and delivers up to 127 SCFM, making it suitable for moderate to high-demand shop and industrial applications. The cast aluminum body provides durability, while the polycarbonate bowl with bowl guard allows for visual fluid level monitoring. A 1/4 NPT gauge port accepts the included pressure gauge for downstream pressure monitoring. Installation is handled by licensed or journeyman-level pneumatic system technicians.

The 27FRL4-G is intended for use in compressed air distribution systems where air quality and lubrication are required ahead of pneumatic tools, actuators, cylinders, or control valves. It is suited for light industrial, manufacturing, and maintenance environments. The 1/2 NPT port size fits common branch lines and tool drops. The modular connection design allows integration with other Series 27 components. The manual drain on the filter bowl requires periodic service to remove accumulated condensate and contaminants.

Key Features

• 3-piece FRL configuration combines filtration, regulation, and lubrication in one compact assembly
• 40-micron filter rating removes particulates from the compressed air stream
• 127 SCFM flow capacity suits moderate to high-demand pneumatic loads
• 150 psi maximum supply pressure rating
• Cast aluminum body with polycarbonate bowl and integrated bowl guard
• Modular connection design compatible with Series 27 components
• Includes pressure gauge via 1/4 NPT gauge port

Compatibility

Designed for use in compressed air systems with 1/2 NPT connections. Compatible with Series 27 modular FRL components from COILHOSE PNEUMATICS.

Installation Notes

Install this FRL unit in the compressed air supply line upstream of pneumatic tools, actuators, or valves. Depressurize and bleed the system completely before installing or servicing the unit. Ensure flow direction matches the arrow or markings on the body. The manual drain on the filter bowl should be serviced regularly to prevent condensate buildup from reaching downstream equipment.