{"product_id":"hayward-w400bbkp-vac-lock-fitting-kit-black","title":"Hayward W400BBKP Vac-Lock Fitting Kit - Black","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e The Hayward W400BBKP is a Vac-Lock fitting kit used to create a secure vacuum hose connection at a dedicated wall vacuum port or compatible suction fitting. It provides a stable connection point for suction cleaning through the pool’s circulation system. This version is listed in black for matching darker fittings and finishes.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e A poor vacuum port connection pulls air and causes weak suction and frequent loss of prime. A secure Vac-Lock style fitting helps keep cleaning performance consistent. If the existing fitting is cracked or worn, it can leak air and become difficult to use. Replacing the kit restores a tight seal and reliable hose engagement.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eManufacturer part number: W400BBKP\u003c\/li\u003e \u003cli\u003eVac-Lock fitting kit for pool vacuum connections\u003c\/li\u003e \u003cli\u003eColor: Black\u003c\/li\u003e \u003cli\u003eHelps provide a secure suction side vacuum hose connection\u003c\/li\u003e \u003cli\u003eFor compatible Hayward vacuum ports and fittings\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Install with circulation off and inspect the vacuum port for cracks or damaged seating surfaces. After installation, verify the pump holds prime and suction remains steady with the hose connected. Confirm by manufacturer part number before ordering.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAbout the Hayward Brand\u003c\/strong\u003e\u003cbr\u003e Hayward manufactures a complete residential pool equipment lineup including pumps, filters, heaters, automation, cleaners, chlorination systems, and service parts. Their fittings and cleaning accessories integrate with common pool plumbing and Hayward suction layouts. This compatibility supports efficient service and predictable replacements. Hayward components are widely supported in the industry.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e Techs typically replace Vac-Lock fittings when a vacuum port connection keeps pulling air or will not hold the hose securely. It is also common when updating older fittings for a cleaner look during a remodel.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52050038554898,"sku":"W400BBKP","price":38.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/HPPW400BBKP_0.jpg?v=1771890148","url":"https:\/\/www.aquaterrabackyard.com\/products\/hayward-w400bbkp-vac-lock-fitting-kit-black","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}