DuoTight Fittings

Duotight fittings are a modern way to establish a quick connection that is strong and reliable. Duotight push-in fittings make it easy to connect and disconnect draft lines so that you no longer have to cut tubing or use hose clamps.

These versatile fittings are pressure rated up to 100 psi, and can be used as tailpieces on shanks and keg couplers, to replace the swivel nut and barb on your flared ball lock or pin lock disconnects, or add in-line shut off or check valves to your draft lines.

No clamps necessary! 
We do recommend cutting your hosing straight, not on an angle, to ensure the line has a complete seal. To remove the fitting simply push in the collet and the hose can be removed. These push in fittings are suitable to be used up to 100 psi.

These push in fittings have been engineered for maximised performance in both gas and liquid applications. Compared to other push in fittings on the market, duotight takes the double safety approach to all of the connections with two EPDM o-rings per hose port. No other push ins on the market have EPDM o-rings, let alone two! per push in connection.

What is EPDM?
EPDM = Ethylene Propylene Rubber which has excellent chemical resistance including being compatible with ozone, oils, wide variety of alkaline and acid compounds, water, alcohol, ketone and beverages.

EPDM is also resistant to aging, weather and will not perish easily like other rubber compounds.   When compared with silicon and vinyl EPDM has better gas transmission rates, better wear resistance, is BPA free and is the number one choice for many long lasting food grade applications.