Pneumatic Push-to-Connect Fittings

Inch Tube Sizes: 1/8" to 1/2" 

Metric Tube Sizes: 4mm to 16mm

Available Threads: NPT, BSPP, BSPT, and Metric

Pressure Rating: Up to 290 PSI (19.9 bar) - Dependent on tubing

Pressure Rating (3/16" size only): Up to 260 PSI (17.9 bar) - Dependent on tubing 

Temperature Range: -4F to +175F (-20C to +79.4C)

Temperature Range (3/16" size only): +5F to +155F (-15C to +68.3C)

Vacuum Rating: 28" Hg*

*Vacuum applications are dependent upon temperature and type of tubing used. 

Parker's composite pneumatic push-to-connect fittings feature a durable, but lightweight glass reinforced nylon body making these the economical choice for connection pneumatic tubing. To provide proper grip, each pneumatic push-to-connect fitting features a stainless steel grab ring that holds the tubing in-place. When you need to remove the tubing, just push the push button into the fitting and pull the tubing out of the pneumatic push-to-connect fitting body. Parker's patented D-seal offers superior sealing, especially in vacuum applications. For applications that require a threaded connection, our composite pnumatic push-to-connect fittings arrive from the factory with pre-applied thread sealant. 

Inch Tube Sizes: 1/8" to 1/2" 

Metric Tube Sizes: 4mm to 12mm

Available Threads: NPT, BSPP, BSPT, and Metric

Pressure Rating: Up to 300 PSI (20.6 bar) - Dependent on tubing

Temperature Range: 0F to +200F (-17.7C to +93.3C)

Vacuum Rating: 28" Hg*

*Vacuum applications are dependent upon temperature and type of tubing used. 

Parker's PLP Metal pneumatic push-to-connect fittings feature a durable, nickel plated brass body. These pneumatic push-to-connect fittings are UL94 V-0 rated for flame resistance, making these the ideal choice for applications that require protection from weld spatter. For a strong grip, each PLP Metal fitting features a stainless steel grab ring to provide years of dependable service. Our pneumatic push-to-connect fittings are designed for ease of installation. Just insert tube till it bottoms. To remove the tube, press down on the flame resistant release button. For applications that require a threaded connection, our nickel plated brass pneumatic push-to-connect fittings arrive from the factory with pre-applied thread sealant. 

Inch Tube Sizes: 1/4" to 1/2" 

Metric Tube Sizes: 4mm to 14mm

Available Threads: NPT, BSPP, BSPT, and Metric

Pressure Rating: Up to 435 PSI (30 bar) - Dependent on tubing

Pressure Rating (169PLM only): Up to 290 PSI (19.9 bar) - Dependent on tubing

Temperature Range: -13F to +302F (-25C to +150C)

Vacuum Rating: 28" Hg*

*Vacuum applications are dependent upon temperature and type of tubing used. 

Parker's Prestolok PLM pneumatic push-to-connect fittings feature a durable electroless nickel plated brass body. The high phosphorous, chemical resistant electroless nickel plated body and washer are FDA complaint, making these the ideal fitting for applications that come into constant contact with washdown chemicals. To increase the chemical resistance, the internal backup washer that helps to secure the tubing is made of the same material and coating as the body and release button. Every PLM pneumatic push-to-connect fitting features a FKM O-Ring for maximum temperature and chemical resistance. The PLM pneumatic push-to-connect fittings install fast and with minimal tooling. 

Inch Tube Sizes: 3/16" to 1/2" 

Metric Tube Sizes: 4mm to 12mm

Available Threads: NPT, BSPP, BSPT, and Metric

Pressure Rating: Up to 435 PSI (30 bar) - Dependent on tubing

Pressure Rating (169PLS only): Up to 290 PSI (19.9 bar) - Dependent on tubing

Temperature Range: -13F to +302F (-25C to +150C)

Vacuum Rating: 28" Hg*

*Vacuum applications are dependent upon temperature and type of tubing used. 

Parker's Prestolok PLS pneumatic push-to-connect fittings feature an FDA compliant 316L stainless steel body. In addition to the body, the collets, washers, and release buttons are made from the same 316L stainless steel material. With an all 316L stainless steel construction, these pneumatic push-to-connect fittings are designed to provide the best chemical resistance and cleanliness. To provide the best temperature and chemical compatibility all internal seals on the Prestolok PLS fittings are made from FKM. All Parker pneumatic push-to-connect fittings are designed for ease of installation. Just insert the tube into the fitting until it bottoms.