One touch fittings metal elbow

Accurate regulation of air flow rate for precise motion control. Convenient One-Touch fittings provide instant tubing connections. Elliptical release ring facilitates pneumatic installations in confined spaces. Light manual pressure on the elliptical release ring is all that is required to instantly disconnect each tube - No special tools required. Nickel plated brass threaded bodies provides corrosion and contamination resistance. Rugged polymer (PBT) housing. All NPT & R (BSPT) threads are pre-coated with Teflon sealant and require no additional sealing.