{"product_id":"parker-325hb-4-4n-barbed-tube-male-connector-1-4-in-npt","title":"Parker 325HB-4-4N Barbed Tube Male Connector 1\/4 in Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 325HB-4-4N is a single-barb male connector designed to join 1\/4-inch ID flexible tubing to a 1\/4-inch NPT male threaded port. Molded from white nylon, this fitting is rated for working pressures up to 125 psi and operates across a temperature range of -40 degrees F to 200 degrees F. At 1.6 inches in overall length, it fits in tight plumbing and fluid-handling assemblies. The barb configuration creates a secure grip on soft tubing without clamps in low-pressure applications, though clamps are recommended for higher-pressure or vibration-prone lines. Licensed plumbers, HVAC technicians, and food-equipment service professionals install this type of fitting.\u003c\/p\u003e\n\u003cp\u003eThis connector suits residential and light commercial fluid-handling systems where a threaded port must transition to flexible barbed tubing. Common applications include water treatment equipment, food and beverage dispensing lines, ice makers, and similar systems where FDA-compliant and NSF\/ANSI 51-listed materials are required. The nylon construction resists corrosion and is compatible with many non-aggressive water-based media. It is not intended for use with petroleum-based fluids, solvents, or compressed gases unless compatibility is independently verified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle-barb design grips 1\/4-inch ID flexible tubing securely\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch NPT male thread for connection to standard threaded ports\u003c\/li\u003e\n  \u003cli\u003eNylon construction resists corrosion in water-based applications\u003c\/li\u003e\n  \u003cli\u003eRated to 125 psi working pressure\u003c\/li\u003e\n  \u003cli\u003eFDA compliant and NSF\/ANSI 51 listed for food-zone fluid contact\u003c\/li\u003e\n  \u003cli\u003eWide service temperature range: -40 degrees F to 200 degrees F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for plumbing and fluid-handling assemblies that require a 1\/4-inch NPT male-to-barb transition with FDA-compliant, NSF\/ANSI 51-listed nylon construction.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed plumber or qualified service technician. Shut off the water supply and relieve line pressure before removing or installing any fittings. Apply thread sealant tape or paste rated for NPT threads to the male threads before assembly; do not over-tighten, as nylon fittings can crack under excessive torque. Confirm tubing material and wall thickness compatibility before securing the barb connection, and use a clamp where system pressure or vibration could dislodge the tubing.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Male Connector\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Barbs\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarb Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Inside Diameter\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 0.31 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4 inch NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 125 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -40 degrees F (-40 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 200 degrees F (93.3 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: FDA Compliant, NSF\/ANSI 51\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: 325HB-4-4N\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542252159282,"sku":"325HB-4-4N","price":20.52,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/50dadbf76968dbb5004ea12dfa3b1121_2551cf2d-f5c0-4481-bd71-67683197da31.jpg?v=1785896420","url":"https:\/\/voomisupply.com\/products\/parker-325hb-4-4n-barbed-tube-male-connector-1-4-in-npt","provider":"Voomi Supply","version":"1.0","type":"link"}