{"product_id":"bk-505-040-schedule-80-pvc-nipple-1-in-x-4-in","title":"Bk 505-040 Schedule 80 Pvc Nipple 1 in X 4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BK 505-040 is a Schedule 80 PVC threaded nipple used to connect sections of pipe in pressurized water and liquid distribution systems. Sized at 1 inch by 4 inches, it is manufactured to IPS (iron pipe size) standards and threaded to NPT (National Pipe Thread) specifications. The Schedule 80 wall thickness provides greater pressure tolerance compared to Schedule 40, making it appropriate for demanding plumbing and industrial fluid-handling applications. Plumbers and pipefitters install this nipple as a short connector between fittings, valves, and equipment in both above-ground and in-wall configurations. Thread sealant compound or PTFE tape should be applied before installation.\u003c\/p\u003e\u003cp\u003eThis nipple is suited for residential and light commercial plumbing, irrigation systems, pool and spa equipment connections, and industrial process piping where Schedule 80 PVC is specified. It handles transport of water and compatible liquids in systems where threaded PVC connections are preferred over solvent-weld joints. The 1-inch nominal diameter makes it a common size in supply lines, equipment bypass loops, and valve connections. It meets ASTM D1785 specifications for PVC pressure-rated pipe and fittings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSchedule 80 wall thickness for higher pressure tolerance than Schedule 40\u003c\/li\u003e\n\u003cli\u003eIPS sizing with NPT threading for broad compatibility with standard pipe fittings\u003c\/li\u003e\n\u003cli\u003eMeets ASTM D1785 specifications for PVC pressure-rated applications\u003c\/li\u003e\n\u003cli\u003ePVC construction resists corrosion and chemical degradation in water service\u003c\/li\u003e\n\u003cli\u003eAccepts pipe thread compound or PTFE sealing tape for leak-free joints\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard-use fitting for Schedule 80 NPT-threaded PVC piping systems using 1-inch nominal pipe connections.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed plumbers or experienced pipefitters. Always depressurize and drain the system before removing or installing threaded nipples. Apply thread sealant compound or PTFE tape to the male threads before hand-tightening, then wrench-tighten to avoid cross-threading or over-torquing PVC threads. Follow local plumbing codes and IPC guidelines for approved applications and pressure ratings.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchedule\u003c\/strong\u003e: Schedule 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPT (National Pipe Thread)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Sizing Standard\u003c\/strong\u003e: IPS (Iron Pipe Size)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: PVC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASTM Standard\u003c\/strong\u003e: D1785\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.113 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 505-040\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"B\u0026K","offers":[{"title":"Default Title","offer_id":51343195242802,"sku":"505-040","price":24.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310549824.jpg?v=1782019461","url":"https:\/\/voomisupply.com\/products\/bk-505-040-schedule-80-pvc-nipple-1-in-x-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}