Duotight quick coupling, female to female, 6.35 mm to 8 mm

Duotight push-in fittings from the Australian company KegLand represent the best quick-connect fittings on the market. With a strong focus on quality, KegLand has further developed the concept by using double O-rings made of EPDM, which ensure leak-free connections even under heavy load and bending of hoses. For reliable connections and tap lines, choose Duotight quick-connect fittings from KegLand, which can withstand pressures up to 100 psi.

For optimal performance, combine these connectors with KegLand's diffusion-tight EVABarrier tubing.

EPDM stands for Ethylene Propylene Diene Monomer rubber. This material offers excellent chemical resistance, including to ozone, various oil-based products, alkaline and acid-based products, water, alcohol, ketones and beverages in general. EPDM also has good aging and abrasion resistance properties, is free of BPA (bisphenol A), and is generally preferable to silicone and similar materials.

Conversion between inches and millimeters: To ensure a proper fit, select quick couplings according to your pipe and hose dimensions:

• 3/8" is a little less than 10 mm
• 5/16" equals 8 mm
• 1/4" is a little more than 6 mm