it must be seated properly within the stack of the Maxitrol 210D or 325-7A to ensure the adjustment screw applies even pressure across the diaphragm plate

this Catch-All series unit utilizes a porous molded core to ensure maximum filtration of solid debris

Durable Construction: Built with heavy-gauge steel to withstand industrial vibration and environmental exposure without bending

ensuring the hvac control board troubleshooting process results in a permanent fix rather than a temporary patch

Johnson Controls A-4000-604 Filter Element Els PW 17895 it must be seated properlyThe Johnson Controls A 4000 604 is a professional grade coalescing filter element designed for high efficiency oil aerosol removal in pneumatic control systems. Engineered to handle a flow capacity of 20 SCFM, this replacement cartridge is a critical component for maintaining the integrity of downstream instrumentation by preventing oil contamination. It is specifically built for use in A 4000 Series oil removal stations and pressure reducing setups,