{"product_id":"parker-17g-pneumatic-hose-coupler-1-2-in-tru-flate-female-nptf","title":"Parker 17G Pneumatic Hose Coupler 1\/2 in Tru-flate Female Nptf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 17G is a Tru-Flate style pneumatic hose coupler designed for automotive air tool and compressed air hose connections. Built from steel with a zinc chromate finish, this coupler features a 1\/2 inch body diameter and a 3\/4-14 female NPTF threaded inlet. The NPTF thread form creates a pressure-tight mechanical seal without relying solely on thread sealant, making it a reliable choice for shop air systems operating under repeated connect and disconnect cycles. It is installed by HVAC technicians, automotive service professionals, and general shop maintenance personnel who work with compressed air distribution lines and pneumatic tooling.\u003c\/p\u003e\n\u003cp\u003eThis coupler is suited for automotive shop environments and light industrial compressed air systems where Tru-Flate interchange compatibility is required. The 3\/4-14 NPTF female thread connects to standard pipe-threaded ports on manifolds, hose barb fittings, or inline regulators. The 1\/2 inch body size supports airflow demands typical of impact wrenches, air ratchets, and blow guns. Its zinc chromate finish provides baseline corrosion resistance in shop environments exposed to moisture and oils.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTru-Flate automotive interchange profile for broad coupler compatibility\u003c\/li\u003e\n  \u003cli\u003e3\/4-14 female NPTF threaded connection for a pressure-tight mechanical seal\u003c\/li\u003e\n  \u003cli\u003e1\/2 inch body diameter supports airflow for common pneumatic tools\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability under repeated coupling cycles\u003c\/li\u003e\n  \u003cli\u003eZinc chromate finish for corrosion resistance in shop environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit coupler for compressed air systems requiring Tru-Flate automotive interchange couplers with a 3\/4-14 female NPTF threaded connection and 1\/2 inch body diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDepressurize the compressed air line completely before removing or installing any coupler. Apply thread sealant tape or compound to the male NPTF threads as required by shop practice, though the NPTF thread form is designed for dry-seal engagement. Hand-tighten first, then wrench-tighten to avoid cross-threading the steel body. Inspect the coupler valve and sealing surfaces for wear or debris before returning the line to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoupling Type\u003c\/strong\u003e: Coupler\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/4-14 Female NPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc Chromate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.57 pounds\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: 17G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51541617934642,"sku":"17G","price":79.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ee8860b26726c1d7b5ac4d53329f51c9.jpg?v=1785880655","url":"https:\/\/voomisupply.com\/products\/parker-17g-pneumatic-hose-coupler-1-2-in-tru-flate-female-nptf","provider":"Voomi Supply","version":"1.0","type":"link"}