Female Connector - Inch

Push-to-Connect Advantages

Ready-to-use compact one-piece fitting for use with most thermoplastic tubing. This fitting is specially designed for low pressure circuits where fast assembly, disassembly and reassembly is important. No special tools are needed for assembly; just insert the tubing until it bottoms.

Push-to-Connect is designed to be used with no tube support. Radial claws on the stainless steel grab ring grip the tubing securely to provide retention.

The outside diameter of the tubing to be used with the fitting is marked on the release button.

Working Pressure:
  • 0 to 200ºF at up to 300 psi depending on tubing being used.

Push-to-Connect fittings have nickel plated brass bodies, a stainless steel grab ring and a high impact release collar to provide long life assurance as well as an attractive appearance.

Component Material
Body Nickel Plated
O-Ring Nitrile
Release Button Polyacetal
Grab Ring Stainless Steel Ring
Female Connector - Inch
Tube Size
Inch NPT Inch Inch  
1/8 1/8 1.34 1/2 H6622
5/32 1/8 1.37 1/2 H6612
1/4 1/8 1.31 1/2 H6642
1/4 1/4 1.34 5/8 H6644
3/8 1/4 1.78 3/4 H6664
3/8 3/8 1.78 13/16 H6666

Why Choose Nycoil?

Nycoil, since its inception in 1958, has recognized the importance of Premier Customer Service, Quality Products and Quick Delivery. We design products that provide actual solutions to real problems. From the introduction of the original Self-Storing Air Hose to our Ultra-Lite Superbraid Tubing and state of the art Poly-Matic Push-To-Connect Fittings, Nycoil has become an industry leader in the Fluid Power and Pneumatic Markets. Our products are designed to last longer, be lighter and make installation and operator handling easier. We offer tubing, hoses, fittings, and quick couplers to service your pneumatic needs.
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