Designed for diverse applications such as fluid transfer, chemical processing, and marine environments, this Danfoss / Eaton Hansen ST Series Quick Disconnect Couplings Plug offers reliable performance in demanding settings. The male half coupling features a push-to-connect mechanism, ensuring rapid assembly without the need for specialized tools. With a robust brass construction and a Buna-N seal, this coupling withstands temperatures as low as -40°F, making it ideal for cold environments.
Engineered to exceed ISO 16028 operating pressures, this coupling supports a flow rate of up to 66 gallons per minute. Its straight-thru valve type ensures minimal flow resistance, while the ball lock internal connection type guarantees secure engagement. The coupling's 3/4" NPTF port size further enhances its versatility across various industrial applications. Manufactured under the Aeroquip brand, this durable solution is indispensable for professionals requiring efficient and reliable quick disconnects.
Wondering if this'll hook up to my pressure washer okay? Just need something quick to swap out nozzles.
Answer by: Customer Support on Jan 7, 2026, 9:22 PM
This quick disconnect plug is designed for applications like pressure washing, so it should work well for swapping nozzles. It’s made to connect and disconnect fast without needing any special tools.