{"product_id":"bf-series-heavy-duty-bulkhead-fitting","title":"BF Series Heavy Duty Bulkhead Fitting","description":"\u003cp\u003eA watertight, threaded through-wall fitting for anywhere a pipe needs to pass through a pond wall, skimmer, filter tank, or vault. This is the standard way to plumb a skimmer or return line through poured concrete or a rigid tank wall without risking leaks at the penetration point — eight sizes cover everything from a small 1\/2\" line up to a 4\" high-flow line.\u003c\/p\u003e\n\u003cp\u003eHeavy-duty, corrosion-resistant construction with a compression gasket on both sides of the wall, so the seal holds regardless of which direction pressure is coming from.\u003c\/p\u003e\n\u003ch3\u003eSpecifications by size\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003ePipe size\u003c\/th\u003e\n\u003cth\u003eRequired hole size\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBF50N\u003c\/td\u003e\n\u003ctd\u003e1\/2\"\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBF75N\u003c\/td\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003ctd\u003e1.50\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBF100N\u003c\/td\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003ctd\u003e1.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBF125N\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e2.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBF150N\u003c\/td\u003e\n\u003ctd\u003e1.50\"\u003c\/td\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBF200N\u003c\/td\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBF300N\u003c\/td\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003ctd\u003e4.625\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBF400N\u003c\/td\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003ctd\u003e5.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eEvery plumbing penetration through a concrete pond wall or rigid tank needs one of these — skimmer line, return line, or filter connections. Most builds need two or more.\u003c\/p\u003e","brand":"EasyPro","offers":[{"title":"BF50N – 1\/2\"","offer_id":52580688199954,"sku":"BF50N","price":12.89,"currency_code":"USD","in_stock":true},{"title":"BF75N – 3\/4\"","offer_id":52580688232722,"sku":"BF75N","price":13.19,"currency_code":"USD","in_stock":true},{"title":"BF100N – 1\"","offer_id":52580688265490,"sku":"BF100N","price":15.19,"currency_code":"USD","in_stock":true},{"title":"BF125N – 1.25\"","offer_id":52580688298258,"sku":"BF125N","price":15.19,"currency_code":"USD","in_stock":true},{"title":"BF150N – 1.50\"","offer_id":52580688331026,"sku":"BF150N","price":18.89,"currency_code":"USD","in_stock":true},{"title":"BF200N – 2\"","offer_id":52580688363794,"sku":"BF200N","price":21.99,"currency_code":"USD","in_stock":true},{"title":"BF300N – 3\"","offer_id":52580688396562,"sku":"BF300N","price":72.99,"currency_code":"USD","in_stock":true},{"title":"BF400N – 4\"","offer_id":52580688429330,"sku":"BF400N","price":175.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7377\/2050\/files\/BF50N_HeavyDuty_Threaded_Bulkhead_Fitting_Expanded-scaled-1_081a05af-5bda-4968-b4da-a8224d8fb664.jpg?v=1785853258","url":"https:\/\/www.yourpondpros.com\/products\/bf-series-heavy-duty-bulkhead-fitting","provider":"Your Pond Pros","version":"1.0","type":"link"}