Wilkerson D18-04-FLG0B Frl Unit 1/2 Npt 90 Scfm

Product Description

The WILKERSON D18-04-FLG0B is a compact 2-piece filter/regulator-lubricator (FRL) combination unit designed for compressed air preparation in pneumatic systems. It combines filtration, pressure regulation, and lubrication into a single inline assembly, reducing installation space and connection points. The unit handles up to 90 SCFM at a maximum supply pressure of 250 psi and connects via 1/2 NPT ports. A 5-micron filter element removes particulates before air reaches downstream tools and equipment. The aluminum body and bowl construction keep weight low while maintaining durability in shop and light-industrial environments. A pressure gauge is included, giving technicians an immediate visual reference of regulated output pressure.

This FRL unit suits industrial and commercial pneumatic installations where space is limited and reliable air conditioning is required. Typical applications include machine tool lines, automated assembly equipment, and general-purpose pneumatic tool supply circuits. The modular design allows the unit to connect with compatible Series 18 components for expanded air treatment configurations. The included mounting brackets support direct panel or rail installation. Manual drain operation allows the technician to purge the filter bowl as part of routine maintenance.

Key Features

• Compact 2-piece filter/regulator-lubricator combination reduces plumbing connections and panel footprint
• 90 SCFM flow capacity with 250 psi maximum supply pressure rating
• 5-micron filter element for particulate removal from compressed air supply
• Aluminum body and bowl construction for lightweight, corrosion-resistant service
• Integrated sight glass and pressure gauge included for on-the-spot system monitoring
• Modular connection supports integration with additional Series 18 air preparation components
• Manual drain with 1.7 oz filter bowl capacity and 4.0 oz lubricator bowl capacity

Compatibility

Designed for use with WILKERSON Series 18 modular air preparation systems. Compatible with 1/2 NPT compressed air plumbing. Modular connection allows pairing with additional Series 18 components. Verify system flow and pressure requirements before installation.

Installation Notes

Installation is typically performed by a qualified industrial maintenance technician or pipefitter. Depressurize and lock out the compressed air supply before installing or servicing this unit. Ensure pipe threads are properly sealed with thread sealant rated for compressed air service. Orient the unit so the filter and lubricator bowls are accessible for periodic draining and refilling, and verify flow direction matches the marked inlet and outlet ports.