Push-to-connect fittings are silicone-free, weld spatter-resistant
Parker Hannifin Corp.'s Prestoweld push-to-connect fittings are weld spatter-resistant and silicone-free.
All fittings feature nickel-plated brass bodies and threads. Push buttons are made from UL94-V0 polymer and are designed for use with the company's Microweld tubing.
Fittings are available in unions, Ts, and elbows with male NPTF threads and straight threads with a fully retained seal. Fittings are rated for a working pressure up to 300 PSIG and a working temperature from 0 to 200 degrees F.