Johnson Controls A-4000-146 Pneumatic FilterJohnson Controls A 4000 146 is a high performance pneumatic filter designed for clean, compressed air systems. With a 1 2" NPT port, this pneumatic filter delivers reliable filtration for industrial air lines, helping remove moisture and particulates before they reach downstream equipment. Capable of supporting up to 23 SCFM, it balances flow with filtration efficiency for steady system performance. Engineered for durability in demanding environments,

Materials: 24 gauge ring/gate

Gas Type: Natural to Regulated Liquid Propane for safe propane use

7 VA power consumption

and reduce energy waste across variable loads

It supports smooth transitions

simplifying integration into standard piping networks

With a ferromagnetic core and mid-point grounding

Rugged NEMA 3R metal enclosure for weatherproof outdoor use

This amplifier is built to work with the 7800 Series Relay Module and the C7004/C7005/C7007/C7008/C7009 rectifying flame rods

Replacement part compatible with Bradford White residential water heaters

OEM-recommended anode rod kit

Upgrade your ignition system with this reliable gas pilot assembly from Honeywell Thermal Solutions