{"product_id":"parker-66plp-5-4-push-to-connect-female-connector","title":"Parker 66PLP-5-4 Push-to-connect Female Connector","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 66PLP-5-4 is a push-to-connect tube-to-female NPT fitting designed for inline tube connections in pneumatic and fluid-handling systems. It provides a tube-inlet-to-female-thread-to-tube-outlet configuration, allowing technicians to join 5\/16 inch OD tubing to a 1\/4 inch NPTF female port without tools on the tube side. The body is nickel-plated brass, rated to 300 psi maximum working pressure, and handles temperatures from 0 degrees F to 200 degrees F. The push-to-connect button is black, flame-resistant material rated to UL94 V-0. Sealing is performed by a nitrile O-ring. HVAC, refrigeration, and pneumatic control technicians are the primary installers of this fitting type.\u003c\/p\u003e\n\u003cp\u003eThis fitting is suited for residential and light commercial pneumatic control lines, instrument air tubing, and low-pressure fluid circuits where a quick-connect inline female port is needed. The NPTF thread form provides a pressure-tight seal on the threaded side without relying solely on thread sealant. The overall installed length of 1.45 inches makes it a compact inline solution for panel-mounted or manifold-mount applications where space is limited. Typical use cases include pneumatic actuator supply lines, control tubing in HVAC air-handling units, and instrument tubing runs in mechanical rooms.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePush-to-connect ends accept 5\/16 inch OD tubing without ferrules or wrenches on the tube side\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch NPTF female center port provides a pressure-sealing threaded connection\u003c\/li\u003e\n  \u003cli\u003eNickel-plated brass body resists corrosion in damp mechanical environments\u003c\/li\u003e\n  \u003cli\u003eNitrile O-ring seals maintain integrity across the full temperature range\u003c\/li\u003e\n  \u003cli\u003eUL94 V-0 rated flame-resistant release button for safety in temperature-sensitive installations\u003c\/li\u003e\n  \u003cli\u003eCompact 1.45 inch overall length suits tight inline routing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style push-to-connect inline fitting for pneumatic and fluid-handling systems using 5\/16 inch OD tubing and 1\/4 inch NPTF female ported components.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed HVAC technicians or qualified plumbing and pneumatic control mechanics. De-energize and depressurize the system fully before removing or installing any fittings. Ensure tubing is cut square, deburred, and clean before inserting into the push-to-connect end to achieve a proper seal. Apply thread sealant or PTFE tape to the NPTF port threads as required by local mechanical codes before making up the threaded connection.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Tube x FNPT x Tube x Female (Push-To-Connect)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 5\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: NPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 300 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: 0 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 200 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.45 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Nickel-Plated Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eO-Ring Material\u003c\/strong\u003e: Nitrile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelease Button\u003c\/strong\u003e: Black flame-resistant material, UL94 V-0 rated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0777 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66PLP-5-4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51538431967538,"sku":"66PLP-5-4","price":32.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/504199c569096a470e4de256b19f3ffc.jpg?v=1785824657","url":"https:\/\/voomisupply.com\/products\/parker-66plp-5-4-push-to-connect-female-connector","provider":"Voomi Supply","version":"1.0","type":"link"}