Mosmatic Wall Boom Extension w/Dual Inner Hoses


When I was planning out my wash bay, I really wanted to add a boom pole so I'd be able to just walk around whatever car I was washing and not drag a pressure washer hose all around. I ended up ordering a Mosmatic Boom Pole and mounting it in the center of my wash bay. It has become one of my favorite features of the OG wash bay. 

You would use this to extend the length of your boom pole. It has two inlets and outlets so you could run air in one and water in the other for an all-in-one solution. This does not come with the boom pole itself, it is an only an extension. You would need to buy a ceiling boom with it. The maximum radius possible is 39'.

These will be drop-shipped by Mosmatic. When you place your order, I will send you a separate invoice for the actual shipping cost.


  • Pressure: 4000 psi
  • Temperature: 250 F
  • Inlet: 3/8" NPTF
  • Outlet: 3/8" NPTF
  • Throughput Medium: Water, Oil, Air (pH 3-12)