{"product_id":"straub-g20901-si-4-in-316-stainless-steel-pipe-coupling-axial-restraint-232-psi-polished","title":"Straub G20901-SI - 4 in 316 Stainless Steel Pipe Coupling, Axial Restraint, 232 psi, Polished Finish","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe STRAUB - G20901-SI is a stainless steel pipe coupling that connects two 4-inch pipes in-line. Manufactured from 316 stainless steel with a polished finish, corrosion resistance and mechanical strength consistent with 316 stainless steel; intended media: air, natural gas, non-potable water, propane. Seal material: nitrile. It is rated for a maximum operating pressure of 232 psi within a temperature range of -4°F to 180°F. It complies with low lead standards and conforms to specifications including ASTM 1476, ISO, ANSI, NP-15837\/15838, and AWWA C227-07.\u003c\/p\u003e  \u003cp\u003eKey Features: \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e- Material: 316 stainless steel with a polished exterior finish\u003c\/li\u003e\n\u003cli\u003e- Fits nominal pipe size: 4 inches\u003c\/li\u003e\n\u003cli\u003e- Overall length: approximately 3.69 inches (3 11\/16 in)\u003c\/li\u003e\n\u003cli\u003e- Seal material: nitrile\u003c\/li\u003e\n\u003cli\u003e- Bolt hardware: 2 bolts made from 316 stainless steel, with 114mm hex heads\u003c\/li\u003e\n\u003cli\u003e- Maximum operating pressure: 232 psi\u003c\/li\u003e\n\u003cli\u003e- Temperature range: -4°F to 180°F\u003c\/li\u003e\n\u003cli\u003e- Applications: air, natural gas, non-potable water, propane\u003c\/li\u003e\n\u003cli\u003e- Axial movement type\u003c\/li\u003e\n\u003cli\u003e- Certified for low lead compliance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STRAUB","offers":[{"title":"Default Title","offer_id":43332123623518,"sku":"G20901-SI","price":473.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z28I_tfo5oy_168ea335-4317-4415-9019-cd0c5bf26386.jpg?v=1789352592","url":"https:\/\/nationalboilersupply.com\/products\/straub-g20901-si-4-in-316-stainless-steel-pipe-coupling-axial-restraint-232-psi-polished","provider":"National Boiler Supply","version":"1.0","type":"link"}