All fluid coupling Hansen Couplings

ST Series Fluid Couplings

This straight-through coupling series is designed for use where minimum pressure drop is required and valving is not needed. The manually operated design is ideal for use on pressure wash, steam cleaning and carpet cleaning equipment, as well as many fluid transfer systems. Featuring a ball lock design, the smooth bore permits free flow of gas or liquid. Both male and female NPTF, BSPP and hose stem connections are available. Additional options include sleeve lock, five seal options, dust caps and dust plugs.

Features

Ball lock
Manual operation
Smooth bore permits free flow of liquid or gas.
Male and female NPTF, BSPP and hose stem connections
Options
Sleeve Lock
Seals: Teflon (1-ST
through 8-ST), Neoprene, Viton, Buna-N and EPDM

Standard materials

Brass or 303 stainless steel socket construction
Stainless steel springs, balls and retaining rings
Brass, zinc plated steel and 303 stainless steel
plugs
High impulse heat treated 416 stainless steel plugs
available in 1/4" and 3/8" body sizes
Buna-N (Nitrile) seals

Accessories
Dust Caps and Dust Plugs for a limited number of sizes