Series ST Sockets and Plugs, Female End Connections (PLUG 1/2 FPT STEEL 20-ST 4T-26)

PLUG 1/2 FPT STEEL 20-ST 4T-26|Hansen's ST series straight-through couplings are designed for use where minimum pressures drop is required and valving is not needed. They are well-suited for use on pressure wash, steam cleaning and carpet cleaning equipment, and many fluid transfer systems. Sockets are made of brass or 303 stainless steel, with stainless steel springs, balls and retaining rings. The plugs are made of brass, zinc-plated steel or 303 stainless steel, with Buna-N (Nitrile) seals.