Push-in fittings in metric and inch sizes are made of plastic, nickelplated brass, stainless steel, and polyproplene for vacuum pressures to 150 psi. Sizes run 1.8 to 16 mm OD tubing with threads of M3 to M8 and R1/8 to R1/2 and from 1/8 to 5/8 in. OD tubing with threads of 10-32 UNF and 1/16 to 1/2 NPT.

Pisco USA Inc., (630) 521-9920, www.pisco.com