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Ten red push-fit plugs, quarter-inch OD, polymer finish

Legris

Legris 3126 56 00 Push-Fit Plug Red 1/4 in 290 psi PK10

SKU CH-M57Q-QM366 MPN 3126

Push-fit plug seals 1/4 in air lines to 290 psi, supplied in a pack of ten

  • TypeDrain Components
  • MaterialHAWA
  • ColorRed
  • Push-to-connect design speeds up air-line installation
  • Polymer body rated to 290 psi handles demanding pneumatic systems
  • Operates up to 176 °F for reliable high-temperature service
  • Red colour allows instant visual identification in complex circuits
  • Supplied in packs of 10 for convenient workshop stocking

Red push-fit plug for 1/4 in tubing

This Legris 3126 56 00 plug fits 1/4 in outer-diameter polymer tubing using a push-to-connect design. The red colour helps identify the line in pneumatic circuits. It is rated for air applications up to 290 psi and 176 degrees Fahrenheit. Supplied in packs of 10 for maintenance or assembly work.

Sealing performance in normal use

The polymer body meets ISO 14743 and complies with 2011/65/EC, 1907/2006 REACH, 2002/95/EC RoHS and 97/23/EC PED standards. No pre-applied thread sealant is included, so the push-fit seal relies on the internal collet and O-ring arrangement. The plug installs without tools and holds pressure at the rated 290 psi during typical operation.

Behaviour under sustained pressure

Under continuous air pressure at the maximum 290 psi the fitting maintains its seal without leakage. The material is rated to 176 degrees Fahrenheit, so elevated ambient temperatures do not degrade the connection. The pack contains 10 plugs, allowing replacement of multiple points in a system without sourcing additional quantities.

Highlights

  • Push-to-connect design speeds up air-line installation
  • Polymer body rated to 290 psi handles demanding pneumatic systems
  • Operates up to 176 °F for reliable high-temperature service
  • Red colour allows instant visual identification in complex circuits
  • Supplied in packs of 10 for convenient workshop stocking

Specifications

TypeDrain Components
MaterialHAWA
ColorRed
BrandLegris
Model3126 56 00

Questions about this item

How do I install the 1/4 in push-fit plug, and what step is most often missed?

Push the tube fully into the fitting until it seats against the internal stop; the common mistake is stopping short of the stop, which leaves an unsealed gap.

What maintenance or replacement will the red polymer plug need later?

Inspect the plug periodically for cracks, discoloration or deformation caused by heat or chemical exposure; replace it if any damage is visible.

Which limit appears first during sustained use at the 290 psi rating?

The 176 °F maximum operating temperature is typically reached before the pressure limit becomes a concern in continuous service.

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