Suttner ST-510 Chemical Softwash gun This gun is made of a chemical resistant polypropylene and is the go to gun for many in the softwash business. Extremely light weight and durable. Specs: PSI: 365 psi Flow: 18.5 GPM Temperature Rating: 320 Deg. F 1/2″ FPT Inlet X 1/2″ FPT Outlet Locking Handle Stainless Steel Spring Stainless Steel fittings: 1/2″ x1/4″ bushing, a 1/4″ mpt quick connect and and 1/2″ mpt x 5/8″ barb for those running a 5/8″ hose.
