Acetal Plastic Fittings are used in food & beverage, pure water, air and inert gases applications as well as able to withstand a full vacuum. Acetal has a temperature range of 33˚F to 158˚F and a working pressure 150 psi at 73˚F for 3/8” – 1/2” and 230 psi at 73˚for 5/32” – 5/16”.

Polypropylene Plastic Fittings are chemically resistant and can withstand a full vacuum but unsuitable for compressed air. They have a temperature range of 33˚F to 140˚F with working pressures of 150 psi at 70˚F and 60 psi at 140˚F.

Kynar® (PVDF) Plastic Fittings are chemically resistant to highly corrosive fluids and is NSF 51 listed with a maximum temperature of 275˚F and working pressure of 300 psi.

All three materials meet FDA standards and are NSF listed.