Wilkerson B18-04-FKG0B Filter Regulator 1/2 Npt 164 Scfm

Product Description

The WILKERSON B18-04-FKG0B is a compact, single-piece filter/regulator combination unit designed for compressed air systems requiring inline filtration and pressure regulation in one body. It handles flows up to 164 SCFM with a maximum supply pressure of 150 psi. The unit features a polycarbonate bowl with a bowl guard, a 5-micron filter element, and a manual drain. An integrated pressure gauge is included, with a 1/4-inch gauge port. The aluminum body and compact profile make it suitable for installations where panel space or plumbing runs are constrained. Licensed HVAC technicians, plumbers, and pneumatic system technicians are the typical installers.

This filter/regulator is suited for light industrial, commercial, and mechanical room applications where a single-stage air prep unit is required. The 1/2-inch NPT end connections and modular design allow integration into Series 18 FRL assemblies or standalone inline installation. It operates across a temperature range of -13 degrees F to 125 degrees F, making it appropriate for both conditioned indoor environments and unheated mechanical spaces. Its 1.7-ounce bowl capacity handles moderate condensate accumulation between manual drain service intervals.

Key Features

• Single-piece filter/regulator body reduces plumbing connections and installation time
• 164 SCFM flow capacity with 150 psi maximum supply pressure
• 5-micron filtration rating removes particulates from compressed air supply
• Polycarbonate bowl with bowl guard for safe visual condensate monitoring
• Manual drain for scheduled condensate removal
• Modular connection compatible with Series 18 FRL components
• Pressure gauge included with 1/4-inch gauge port

Compatibility

Designed as an OEM-style replacement and standalone filter/regulator unit compatible with WILKERSON Series 18 modular FRL systems using 1/2-inch NPT connections.

Installation Notes

Installation should be performed by a qualified pneumatic systems or mechanical trade technician. Depressurize and lock out the compressed air supply before installing or servicing the unit. Follow applicable OSHA and local mechanical codes for compressed air line work. Do not exceed the rated maximum supply pressure of 150 psi, and verify downstream pressure settings before returning the system to service.