Quarter Inch Push To Connect Pneumatic Fitting Plug Made From PBT Resin Plastic Black No Fuss Quick Install 0 To 145 Psi Working Pressure And 32 To 140 Fahrenheit Temperature Range Pack Of 20

1/4 Inch Push-To-Connect Pneumatic Plug, PBT Resin Pack
✔️ 1/4 in OD plug, 0-145 psi, -32 to 140°F, 20-pack, black

These 1/4 inch OD push-to-connect pneumatic plugs are made from black PBT resin and are designed to seal open ports in air lines. They’re ideal for DIY projects, pneumatic experiments, robotics, and quick-change manifolds where fast, tool-free installation matters.

✅ 1/4 in OD size
✅ Max pressure: 0-145 psi
✅ Temperature range: 32-140°F
✅ Material: PBT resin plastic
✅ Pack: 20 pieces

💡 What is a handy use case for a 1/4 inch push-to-connect pneumatic plug in air line maintenance?

These plugs let you quickly seal lines for testing, flushing, or service.

- handy for fast sealing of air paths in DIY projects - reduces leak paths during pressure tests - simplifies maintenance by enabling quick line isolation - works with standard push-to-connect fittings for easy swaps