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

Parker

Parker 6509 62 18WP2 Push-Fit Elbow Fitting

SKU CH-NQPE-4WQ0G

Push-fit elbow joins 1/2 in tube to 3/8 in NPTF thread, bio-based nylon rated to 230 psi and 200 Degrees F

  • Push-fit design enables tool-free installation on 1/2 in tubing
  • 3/8 in NPTF male thread connects directly to female ports
  • Bio-based nylon body resists corrosion and chemical exposure
  • Pre-applied thread sealant speeds up assembly time
  • Rated for 230 psi at 200°F maximum operating conditions

Parker 6509 Push-Fit Elbow

The Parker 6509 is a push-fit elbow fitting built for vacuum applications. It joins a 1/2 in tube on side A to a 3/8 in NPTF thread on side B. The body is moulded from bio-based nylon in white. It suits installers who need a quick, tool-free connection in pneumatic or fluid lines.

Sustained Pressure and Temperature Behaviour

The fitting is rated for a maximum operating pressure of 230 psi and a maximum operating temperature of 200 degrees F. These limits apply to continuous service rather than brief spikes. The bio-based nylon construction maintains its seal and dimensional stability across the stated range without degradation.

Thermal and Power Characteristics

As a passive mechanical component the elbow draws no power and generates no noise. Its white nylon body remains cool to the touch under normal flow conditions because there are no moving parts or electrical elements. The pre-applied thread sealant is not included, so the installer must supply a compatible sealant for the NPTF threads.

How it compares

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

Price $20.99
Pricier than about 55% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameParker

Questions about this item

How much heat can the 6509 62 18WP2 fitting withstand when the system runs continuously?

The bio-based nylon body is rated for a maximum operating temperature of 200 degrees F, so it handles sustained hot-water or steam lines without softening.

What pipe thread must my existing supply line have to accept the 3/8-inch NPTF end of this elbow?

The Side B connection is a 3/8-inch NPTF male thread; your supply port needs a matching 3/8-inch NPTF female thread for a direct seal.

Will the pre-applied sealant on the 6509 62 18WP2 work with the older brass tees already in my workshop?

The fitting arrives without pre-applied thread sealant, so you apply your preferred tape or paste — compatible with brass, steel or plastic threads you already have.

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