{"product_id":"wilkins-375-blow-out-flush-kit-1","title":"Wilkins RK1-375BOF 1-inch Blow-Out \u0026 Flush Kit for 375","description":"\u003cp\u003eGenuine Wilkins RK1-375BOF 1-inch blow-out and flush kit designed for 1\" Wilkins 375 and 375XL reduced-pressure backflow assemblies. This repair accessory helps clear debris, flush new lines, and simplify winterization so checks remain free of obstruction.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 1\" Wilkins\/Zurn models 375 and 375XL — compatible with standard 1\" double-check and reduced-pressure assemblies.\u003c\/li\u003e\n\u003cli\u003eIncludes blow-out\/flush housing and two replacement O-rings for inlet and outlet (housing part 373-1BOF where applicable).\u003c\/li\u003e\n\u003cli\u003eEnables blow-out and flushing of lines to remove debris and prepare systems for winterization or commissioning.\u003c\/li\u003e\n\u003cli\u003eGenuine Zurn\/Wilkins repair part made to OEM tolerances for secure fit and reliable performance.\u003c\/li\u003e\n\u003cli\u003eSimple service step: remove cartridge housing, insert blow-out fitting, attach fittings or hose, then blow out or flush.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRecommended for use by qualified installers or maintenance technicians. Always follow local codes and Zurn\/Wilkins instructions when servicing backflow devices.\u003c\/p\u003e","brand":"Zurn Industries, LLC","offers":[{"title":"Default Title","offer_id":43673713929,"sku":"RK1-375BOF","price":43.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/RK1-375BOF_600x600_b84e32c5-be88-47fa-8f52-fb0e7ed13675.jpg?v=1549294758","url":"https:\/\/www.sprinklersupplystore.com\/products\/wilkins-375-blow-out-flush-kit-1","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}