61P-4 Parker Poly-Tite Nut and Sleeve Assembly 1/4 Tube

61P-4 Parker Poly-Tite Fitting

Preassembled compression fitting with brass body and nut and Acetal copolymer sleeve for use with copper, aluminum or thermoplastic tubing. Poly-Tite nuts rotate around the sleeve when tightened, preventing twisting and weakening of the tube.

Parker Poly-Tite fittings are designed for use with soft metal tubing for pressures up to 300 PSI and for pressures up to 150 PSI. The captive Acetal sleeve provides exceptional resilience that resists creeping and stress caused by compression. Available in standard configurations from 1/8 inch to 1/2 inch.