{"product_id":"parker-325hb-5-4n-barbed-tube-male-connector-5-16-in","title":"Parker 325HB-5-4N Barbed Tube Male Connector 5\/16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 325HB-5-4N is a single-barb male tube connector designed for push-in tube-to-pipe connections in fluid handling systems. It accepts a 5\/16 inch tube inside diameter and threads into a 1\/4 inch NPT female port. Molded from white nylon, it is rated for working pressures up to 125 psi and a temperature range of -40 degrees F to 200 degrees F. NSF\/ANSI 51 and FDA compliance make it suitable for food equipment and potable water applications. Plumbers, HVAC technicians, and equipment maintenance professionals install this fitting where a secure, low-cost tube-to-threaded-pipe transition is needed.\u003c\/p\u003e\n\u003cp\u003eThis connector is used in residential and light commercial fluid distribution systems, food service equipment, water treatment lines, and HVAC condensate or coolant tubing runs. The single-barb design grips the tube wall on insertion, resisting pull-out under normal system pressures. It is a common choice wherever a flexible tube must terminate at a fixed NPT-threaded port on a valve, manifold, pump, or equipment housing. Nylon construction resists corrosion and most mild chemicals encountered in these service environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle-barb design secures 5\/16 inch ID tubing without clamps in low-to-moderate pressure service\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch NPT male thread provides a standard, leak-resistant connection to female-threaded ports\u003c\/li\u003e\n  \u003cli\u003eNylon construction offers corrosion resistance and compatibility with a broad range of fluids\u003c\/li\u003e\n  \u003cli\u003eRated to 125 psi maximum working pressure\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range of -40 degrees F to 200 degrees F (-40 degrees C to 93.3 degrees C)\u003c\/li\u003e\n  \u003cli\u003eNSF\/ANSI 51 and FDA compliant — suitable for food equipment and potable water contact applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style barbed tube fitting for flexible tubing with a 5\/16 inch inside diameter and 0.37 inch outside diameter, connecting to any standard 1\/4 inch NPT female-threaded port.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by plumbers or qualified technicians. Shut off system pressure and drain the line before removing or installing any fitting. Apply thread sealant tape or paste to the NPT male threads before tightening into the female port — do not overtighten nylon fittings as cracking can result. Push the tube fully onto the barb until the tube end seats against the fitting body, and verify a firm grip before returning the system to service.\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: 5\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Inside Diameter\u003c\/strong\u003e: 5\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 0.37 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4 inches NPT\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\u003eOverall Length\u003c\/strong\u003e: 1.62 inches\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-5-4N\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51540989149490,"sku":"325HB-5-4N","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/50dadbf76968dbb5004ea12dfa3b1121_34dc9690-8586-4055-bff3-541ea93756cc.jpg?v=1785867012","url":"https:\/\/voomisupply.com\/products\/parker-325hb-5-4n-barbed-tube-male-connector-5-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}