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White bio-based nylon push-fit adapter fitting with threaded end

Parker

Parker 6505 60 14WP2 Push-Fit Adapter Fitting 3/8 in Tube Bio-Based Nylon

SKU CH-H4PG-TKP9K

Connects 3/8 inch tube to 1/4 inch male pipe thread using bio-based nylon rated to 230 psi and 200 degrees Fahrenheit

  • Push-to-connect design speeds installation with 3/8 in tube
  • Male NPTF thread fits 1/4 in pipe connections
  • Bio-based nylon construction resists chemicals up to 230 psi
  • Withstands 200 °F for demanding vacuum applications
  • Pre-applied sealant option simplifies leak-free assembly

3/8 in Push-Fit Adapter Fitting

The Parker 6505 60 14WP2 is a push-fit adapter fitting designed for vacuum applications. It connects a 3/8 in tube outer diameter to a 1/4 in MNPTF thread using bio-based nylon construction. The white fitting includes pre-applied thread sealant for simplified installation. It suits fluid-handling systems requiring a compact, corrosion-resistant connection.

Suits vacuum lines needing 3/8 to 1/4 NPT transition

This adapter fits builders joining 3/8 in push-to-connect tubing to a 1/4 in male pipe thread in vacuum service. It is not for buyers needing a different tube size, thread type, or higher pressure rating than 230 psi. Installers requiring a metal body or a fitting without Proposition 65 listed chemicals should look elsewhere.

Handles 230 psi at 200 Degrees F

The fitting operates up to 230 psi maximum pressure and 200 Degrees F maximum temperature. Its 7/8 in overall length provides a short insertion depth for tight assemblies. Headroom exists for typical vacuum and low-pressure fluid lines within these limits. It runs out when system pressure or temperature exceeds the rated maximums.

How it compares

Measured against everything we stock in Faucet Valves & Replacement Parts, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 81% of the 1,132 comparable items (median $54.99).

Specifications

Product
Brand namePARKER
Product typeOther

Questions about this item

What size tubing must I already have to connect to the 3/8 in push-to-connect side?

You need 3/8 inch outer-diameter tubing that is compatible with push-to-connect fittings.

Will the 1/4 in MNPTF thread mate with my existing 1/4 NPT female port?

Yes, the 1/4 inch MNPTF thread is designed to seal in a standard 1/4 NPT female thread when tightened with thread sealant.

How can I confirm the fitting is holding pressure after installation?

Pressurise the system up to 230 psi and check the push-to-connect and threaded joints for leaks; the fitting is rated for 200 °F maximum operating temperature.

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