Duotight Food Grade Plastic (Push-In) Fitting - 7/8"-14 (5/8" Female BSP) X 5/16" (8mm)
This Duotight Push-In Fitting has 7/8"-14 (5/8" Female BSP) threads which will work with Sanke keg couplers and beer shanks with the same threading. This fitting should be used with 5/16" OD (8mm) EVABarrier to ensure you get the maximum seal possible with the dual EPDM O-Rings. Make sure that you have a straight cut on your double-walled tubing so that it fits securely as this also helps to prevent leaking.
This food-grade push-in fitting can withstand 100 PSI, and it is a cost-effective alternative to Stainless Steel.