What types of pneumatic fittings are available?

Common types include push-to-connect, barbed, compression, and threaded fittings—each suited for different tubing and application requirements.

How do I choose the right size pneumatic fitting?

Selection depends on the tubing’s outer diameter (OD), the thread type (e.g., NPT, BSPT), and the pressure rating of the system. Using a fitting size chart helps ensure proper fit and performance.

Can pneumatic fittings be reused?

Some fittings, like threaded metal ones, can be reused if undamaged, but push-to-connect fittings may wear or lose grip strength over time and should be replaced to maintain a secure seal.

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Pisco | Koganei | 3/8 in Union Tee | PE3/8-Pneumatic-TECO Technology

Pisco | Koganei | 3/8 in Union Tee | PE3/8

$2.79

Mfr. Part #: PE3/8

Ships same day with standard 2-day shipping if ordered M-F before 3PM PT.

Pickup Available at Livermore

ID #: 203928

Description
Resources

PE3/8 push-in union tee fitting for 3/8″ tubing, durable PBT body, NBR seal, high-pressure, vacuum-ready, ideal for pneumatic systems.
Product Resources

FAQ

: Common types include push-to-connect, barbed, compression, and threaded fittings—each suited for different tubing and application requirements.
: Selection depends on the tubing’s outer diameter (OD), the thread type (e.g., NPT, BSPT), and the pressure rating of the system. Using a fitting size chart helps ensure proper fit and performance.
: Some fittings, like threaded metal ones, can be reused if undamaged, but push-to-connect fittings may wear or lose grip strength over time and should be replaced to maintain a secure seal.