Parker

Prestolok®

1/4

Prestolok® & Prestolok® II fittings are ready-to-use compact one-piece fittings for use with most thermoplastic and copper tubing. These fittings are specially designed for low pressure circuits where fast assembly, disassembly, and reassembly is important. No special tools are required for assembly - just insert the tube until it bottoms. Radial claws on the stainless steel grab ring grip the tubing securely to provide retention. Brass male pipe threads come standard with a white acrylic sealant. Pre-applied swivels are featured on all male pipe threaded shapes for installation in tight places and for precise positioning.
• Note: Only popular sizes are shown, Check with Petter for a complete listing of Prestolok® fittings.