The Quick Connect Fittings 20 PP is manufactured by LinkTech. The product is made of sturdy natural acetal (POM) thermoplastic that comes with a FDA/NSF grade. The internal valve spring is made of 316-grade Stainless Steel, while the thumb latch and external, and springs and pins, are both made of stainless steel.
The vacuum's operating pressure is 8.3 bar, and the temperature ranges from 32°F to 160°F. The flow capacity size measures 1/8", and it has 20PP couplings interconnect with all other 20AC and 20CB Series couplings and other similar industry thumb-latch couplings.