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Composite Push-to-Connect Fittings

Composite plastic push-to-connect fittings are currently stocked and ready for installation in any pneumatic system. Compared to metal fittings, composite plastic push fittings weigh less, cost less, and achieve configurations and shapes that are difficult or impossible for their metal counterparts. They are a versatile option for any plastic tube system.

Polyconn is your go-to supplier for composite (PBT) plastic push-to-connect fittings. If you don’t see the plastic push fitting required for your application, we have the capabilities to source any component, even if it is not listed in our expansive catalog. We work with you to find the best parts for the best prices for every industrial pneumatic system!


Available Configurations for Composite Push Fittings

Our composite plastic push-to-connect fittings are made from a polybutylene terephthalate (PBT) body and nickel-plated brass threaded section. They are lightweight and cost-effective options for systems requiring non-metal push-to-connect solutions. Our ready-to-ship options feature:
  • Working pressure of 150 PSI
  • Temperature range from 32°F to 140°F
  • Pre-applied thread sealant
  • O-ring NBR
  • 28” Hg (99% vacuum).
Explore our Composite Push-In Fitting catalog for further specifications and more information about our composite push-to-connect fittings.

Inch Composite Push Fittings

Many applications within the USA use the imperial system of measurement. All components within a pneumatic system must match one another. Polyconn is proud to offer an extensive range of inch composite push fittings to support any industrial requirement.

Transition Composite Push-to-Connect Fittings

As suggested by their name, transition push-to-connect fittings transition an inch tube to a metric thread or vice versa. Transition push fittings feature a full standard thread with many easy-to-distinguish styles stocked and ready to ship. Universal threads are not available.

Metric Composite Push Fittings

Metric composite push fittings, like their imperial counterparts, are a lightweight option for pneumatic systems where full-brass fittings cannot be used. While metric components and measurements are less ubiquitous in the USA, it is still essential that all components within a system follow the same dimensions.

Plastic Push-to-Connect Fittings for Any Pneumatic Application

Push-to-connect fittings made from composite (PBT) plastics are found in various industrial applications. These include, but are not limited to:
  • Agricultural
  • Robotics
  • Machinery
  • Instrumentation
  • And much, much more!

Industry-Leading Supplier of Composite Push Fittings & Pneumatic Components

Polyconn is your top distributor of high-quality and reliable composite (PBT) plastic push-to-connect fittings for any industrial application. We are here to help you complete your pneumatic system with high-quality products, excellent resources, and the best customer service available. We are proud to be your Master WAIRhouse for any plastic push-to-connect pipe fitting need.

We Will Source Any Pneumatic Component You Need

If you have questions about our plastic push fittings or need a composite plastic fitting that is not listed on our website, contact us today! Our highly-trained customer service team is ready to assist you.