{"product_id":"waterway-plastics-400-9177b-return-wall-fitting-1-inch-gray","title":"Waterway Plastics 400-9177B Return Wall Fitting - 1 inch Gray","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e\nThe Waterway Plastics 400-9177B return wall fitting is used to route filtered water back into a pool through the wall structure. The 1 inch size is commonly found on return lines in pool circulation systems, particularly where a compact return opening is required. This fitting installs through the pool wall and serves as the connection point between plumbing and the return eyeball assembly. It is frequently used during new installations or return line repairs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e\nA damaged or improperly sized return wall fitting can lead to leaks behind the pool wall or reduced return flow. Over time, this can affect circulation balance and overall water quality. Using the correct wall fitting helps maintain a secure seal and consistent water delivery back into the pool. Proper fit at the wall penetration is critical to long-term system reliability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer part number 400-9177B\u003c\/li\u003e\n  \u003cli\u003eReturn wall fitting for pool circulation systems\u003c\/li\u003e\n  \u003cli\u003e1 inch plumbing size\u003c\/li\u003e\n  \u003cli\u003eGray finish\u003c\/li\u003e\n  \u003cli\u003eUsed at pool wall return penetrations\u003c\/li\u003e\n  \u003cli\u003eConnects return plumbing to return fittings\u003c\/li\u003e\n  \u003cli\u003eOEM Waterway replacement component\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e\nThis fitting installs through the pool wall and connects to the return plumbing on the backside. Installers typically ensure proper gasket placement and alignment before securing the fitting. Compatibility depends on the pool wall thickness and return configuration. Confirm by manufacturer part number before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAbout the Waterway Plastics Brand\u003c\/strong\u003e\u003cbr\u003e\nWaterway Plastics is a long-standing supplier of pool circulation and wall fitting components. Their return fittings are widely used in residential and commercial pools for consistent sizing and dependable sealing. Waterway products are engineered with real installation conditions in mind. Builders and service technicians trust Waterway for reliable wall penetration hardware.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e\nThis return wall fitting is often encountered during leak repairs, liner replacements, or circulation upgrades. Technicians commonly identify it by plumbing size and return opening configuration. It is frequently replaced when upgrading return eyeballs or correcting wall seepage.\u003c\/p\u003e","brand":"Waterway Plastics","offers":[{"title":"Default Title","offer_id":52008414970130,"sku":"400-9177B","price":7.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/WWP4009177B_0.png?v=1770399276","url":"https:\/\/www.aquaterrabackyard.com\/products\/waterway-plastics-400-9177b-return-wall-fitting-1-inch-gray","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}