Quick disconnect couplings are connecting devices designed to permit easy and immediate connection and separation of air or fluid (pneumatic or hydraulic) lines without the use of tools. When installed in a fluid system, Jilson's couplings save you time by eliminating the need for system bleeding, recharging, or purging of air whenever an accessory is replaced.

Jilson manufactures a variety of couplings compatible with systems ranging from high-pressure hydraulic, to chemical transfer, to air. Applications are nearly limitless: automotive, medical, manufacturing, marine, aerospace and a lot more.