This Danfoss / Eaton Cplng ST Series coupling features a push-to-connect end type 1 and a NPTF end type 2.
The socket is made of brass with Buna-N seals and utilizes a ball lock internal connection. Suitable applications include fluid transfer, chemical processing, food and beverage, injection molding, marine, medical, and pressure washing. This quick disconnect coupling exceeds ISO 16028 operating pressures and requires no special tools for use.
Can this quick disconnect handle common shop fluids like oil and coolant?
Answer by: Customer Support on Jan 21, 2026, 6:16 AM
This Danfoss/Eaton coupling is suitable for fluid transfer applications. It's also compatible with chemical processing, food and beverage, injection molding, marine, medical, and pressure washing tasks.