Sonic Foam System - Plier Set - 4 Pieces - 1/3 (Small) Subtype - Waxes / Sealants / Coatings / Dressings These have a female 3/4"

These have a female 3/4" NPT thread that goes to a Prevost 1" pipe

I highly recommend you reach out to the Design team for help building your system

Auto Start/Stop control with pressure unloader set at 105-125 PSI (single stage) or 145-175 PSI (two stage)

you can get some for your home garage too

It's the best washing pad in the world

Sonic Foam System - Plier Set - 4 Pieces - 1/3 (Small) Subtype - Waxes / Sealants / Coatings / Dressings These have a female 3/4"These are the tools I've decided to use at OGHQ, they have a nice quality to them with good ergonomics. They aren't intended to replace everything but there is a great variety of tools offered here. For the price, you cannot beat them vs something that's 2x or 3x the cost like Snap On.