– Automatically adds air to, or exhausts air from air suspension to maintain constant static design height.
– Does not respond to short duration dynamic changes in axle position, thus reducing air consumption which extends compressor life and saves fuel.
– Drain Valve with 48″ Cable
– Manual wet or dry tank drain valve.
– Allows complete draining of reservoirs.
– All models have 1/4″ NPT (male) with sealant.