MG4000 unloader series is a trapped pressure unloader that has universal 3/8" ports for mounting, installation, and bypass requirements. The Microswitch feature of this Unloader allows for immediate shutoff of supporting accessories such as a burner. This rapid response system mounted on your unloader allows for shutoff without waiting for another switch further down the line to catch the change in pressure. The MG400 unloader readily competes and regularly replaces competing models such as the VRT3 or Pulsar Unloaders. With its enticing price point, this Italian designed and manufactured unloader can be found across dozens of industries including Mobile Cleaning, Car Wash Installations, Mining, Auto Detailing, and many more.
Bypass - Two available 3/8" NPT Female ports
Inlet - Two available 3/8" NPT Female on side or bottom
Outlet - 3/8" NPT Female
Mounting port - 3/8" NPT Female bottom mounting port available
Other - 1/4" Side port located near handle for supporting accessory
