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White bio-based nylon push-fit union fitting with 1/4 inch tube connections on both ends

Parker

Parker 6306 56 00WP2 Push-Fit Union Fitting 1/4 in Bio-Based Nylon

SKU CH-TBJF-27P6B

Bio-based nylon push-fit union joins two 1/4 in tubes, rated 230 psi and 200 °F

  • Push-fit design enables tool-free installation in seconds
  • Bio-based nylon construction reduces environmental impact
  • 230 psi maximum operating pressure handles demanding vacuum applications
  • 200 °F temperature rating ensures reliable performance in hot conditions
  • 1/4 inch tube size fits standard pneumatic and fluid lines

1/4 in Bio-Based Nylon Union

This Parker 6306 push-fit union joins two 1/4 in tubes without tools. The bio-based nylon body resists corrosion and is rated for vacuum service. It handles up to 230 psi and 200 Degrees F. Overall length is 1 3/16 in.

Suits pneumatic and vacuum lines

Installers who need a quick, leak-free connection for 1/4 in tubing will benefit. Systems requiring metal fittings, higher pressure ratings or different tube diameters should look elsewhere. The white colour helps identify the fitting in complex assemblies.

Verify tube OD and pressure rating

Confirm both tubes measure 1/4 in outer diameter before ordering. Ensure the 230 psi maximum operating pressure exceeds your system pressure. Check that 200 Degrees F covers the highest fluid temperature. No thread sealant is included or required for the push-to-connect ends.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $21.99
Pricier than about 57% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand namePARKER

Questions about this item

What size tubing do I need to connect both ends of this 1/4 in push-fit union?

Each port accepts 1/4 in outer-diameter tubing, so both tubes must match that dimension for the push-to-connect seal to engage.

Will the bio-based nylon body withstand the 200 Degrees F rating on my existing 230 psi compressed-air line?

The fitting is rated for 230 psi at 200 Degrees F, so it will hold up provided your system stays within those limits.

How can I confirm the connection is leak-free after pushing the tubes into the white union?

Pressurise the line to working pressure and inspect both joints; no escaping air or fluid means the internal collets have gripped correctly.

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