Air Venturi System Parts

12-port manifold with 3/8" barbs and 1"s x 1"spg inlet/outlet

This part is a Air Manifold, 3/8" Barb, 6 Port, Flow Thru, 1/2" Slip on both ends..The outside of each end could be considered 3/4" Spigot but it is really a tight fit..

Top Draw Air Control Air Control Stem Assembly, HAI Top Draw, 1/2" White Part only   Manufacturer HydroAir/Balboa

This part is a Hydro Air 1" Top Draw Air Control Stem Assembly only.. It measures about 2 5/8" Across the top and the threaded hole this would screw in would be about 1 3/8" Wide.. the shaft from the...