{"product_id":"corgal-anti-vortex-assembly-with-pvc-floor-penetration-flange","title":"CorGal Anti-Vortex Assembly with PVC Floor Penetration Flange","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA floor-mount anti-vortex assembly from Water Storage Tanks, Inc. with a PVC penetration flange and steel anti-vortex plate. WST lists anti-vortex fittings and plates as NFPA-22 requirements for fire protection tanks.\u003c\/p\u003e\n\u003cp\u003eIncludes the C900 modification. WST requires the underground pipe to be clarified at the time of order.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eSteel anti-vortex plate with PVC floor penetration flange\u003c\/li\u003e\n\u003cli\u003eIncludes C900 modification\u003c\/li\u003e\n\u003cli\u003eFor NFPA-22 fire protection tanks\u003c\/li\u003e\n\u003cli\u003eMade for CorGal® tanks by Water Storage Tanks, Inc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h6\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Water Storage Tanks, Inc. (CorGal®)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSize options\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 in with 8 in Plate:\u003c\/strong\u003e Part number AVP-STL-FM-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 in with 12 in Plate:\u003c\/strong\u003e Part number AVP-STL-FM-6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 in with 16 in Plate:\u003c\/strong\u003e Part number AVP-STL-FM-8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h6\u003e\u003cul\u003e\u003cli\u003eFire protection suction outlets (NFPA-22)\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h6\u003e\u003cp\u003e\u003cstrong\u003eWhat do I need to tell you when ordering?\u003c\/strong\u003e\u003cbr\u003eWater Storage Tanks, Inc. requires the underground pipe to be clarified at the time of order. Tank Supply Direct will confirm it with you before the order is placed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it fit my tank?\u003c\/strong\u003e\u003cbr\u003eThese accessories are made by Water Storage Tanks, Inc. for its CorGal corrugated galvanized steel tanks. Contact Tank Supply Direct with your tank model and we will confirm fit and placement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it ship?\u003c\/strong\u003e\u003cbr\u003eAccessories ship from Austin, Texas with the tank materials, FOB origin, with a manufacture lead time of about 6 weeks.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eManufacturer Documents\u003c\/strong\u003e\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/waterstoragetanksinc.com\/engineering-and-technical-information-on-tanks\/water-storage-tank-accessories\/\" target=\"_blank\" rel=\"noopener\"\u003eCorGal tank accessories (Water Storage Tanks, Inc.)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/waterstoragetanksinc.com\/engineering-and-technical-information-on-tanks\/corgal-warranty-information\/\" target=\"_blank\" rel=\"noopener\"\u003eCorGal warranty information\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/waterstoragetanksinc.com\/wp-content\/uploads\/2026\/03\/WST-Claims-Handling-Policy.pdf\" target=\"_blank\" rel=\"noopener\"\u003eWST claims handling policy (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003eShipping and Warranty\u003c\/strong\u003e\u003c\/h6\u003e\u003cp\u003e\u003cstrong\u003eShipping Information\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacture Lead Time:\u003c\/strong\u003e 6 Weeks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips From (State):\u003c\/strong\u003e TX\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProducts are subject to \u003cb\u003efreight or parcel shipping costs\u003c\/b\u003e. Shipping charges are \u003cb\u003ecalculated at checkout\u003c\/b\u003e based on delivery location, product size, weight, and carrier requirements.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWarranty Information\u003c\/b\u003e\u003cbr\u003eMaterials sold by Water Storage Tanks, Inc. are subject to WST's standard warranty terms and claims handling policy. Claims for missing or damaged materials must be reported promptly, and hidden shipping damage within 5 calendar days of receipt. For warranty details or to initiate a warranty claim, please contact \u003cb\u003eTank Supply Direct\u003c\/b\u003e at \u003cb\u003einfo@tanksupplydirect.com\u003c\/b\u003e.\u003c\/p\u003e","brand":"Water Storage Tanks Inc","offers":[{"title":"4 in with 8 in Plate","offer_id":53404372173112,"sku":"AVP-STL-FM-4","price":968.75,"currency_code":"USD","in_stock":true},{"title":"6 in with 12 in Plate","offer_id":53404372205880,"sku":"AVP-STL-FM-6","price":1125.0,"currency_code":"USD","in_stock":true},{"title":"8 in with 16 in Plate","offer_id":53404372238648,"sku":"AVP-STL-FM-8","price":1312.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/1732\/9464\/files\/Anti-Vortex-Flange-Fitting.png?v=1792426324","url":"https:\/\/www.tanksupplydirect.com\/products\/corgal-anti-vortex-assembly-with-pvc-floor-penetration-flange","provider":"Tank Supply Direct","version":"1.0","type":"link"}