Newloc® push-to-connect fittings come in acetal copolymer and brass. Both are stocked in popular sizes and styles and allow quick connections to rigid and semi-rigid tubing such as nylon, polypropylene, and polyethylene. The fittings deliver instant, leak-proof connections with no flow restrictions, as well as a full vacuum rating (29.9 in/Hg). They work with rigid and semi-rigid tubing but may also be used with softer materials depending on the tubing’s durometer or by using a tube support. Plastic (acetal) Newlocs are light weight and available in inch and metric sizes. Durable Brass versions handle high temperatures to 200° F (93° C), and their pressures are limited only by the working pressure of the plastic tubing being used. Pulling on the inserted tubing or increasing the pressure actually tightens the fitting’s seal.
Filed Under: Fastening + joining • locks • latches • pins, Tubing components