{"product_id":"omg-roofing-products-omg-u-flow-hercules-aluminum-retrodrain-3-in-to-6-in-mill-aluminum-wi","title":"OMG Roofing Products OMG U-Flow Hercules Aluminum RetroDrain, 3 in. to 6 in., Mill Aluminum with Cast Aluminum Dome","description":"\u003ch1\u003eOMG Roofing Products OMG U-Flow Hercules Aluminum RetroDrain, 3 in. to 6 in., Mill Aluminum with Cast Aluminum Dome\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThe OMG U-Flow Hercules RetroDrain is a retrofit roof drain with a one-piece spun aluminum body, heavy-duty cast aluminum strainer dome and clamping ring. U-Flow Seal technology creates a mechanical watertight connection to PVC or cast iron pipes, and sizes from 3 to 6 in. are available. Sold individually or by pallet.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRooftop retrofit:\u003c\/strong\u003e Installs easily from the rooftop, saving time and money without disturbing building occupants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpun aluminum body:\u003c\/strong\u003e One-piece spun aluminum body provides strength and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast aluminum dome:\u003c\/strong\u003e Heavy-duty cast aluminum strainer dome and clamping ring will not rust for long-term performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eU-Flow Seal:\u003c\/strong\u003e U-Flow Seal technology gives a mechanical watertight connection to PVC or cast iron pipes and prevents water backup damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard exceeds:\u003c\/strong\u003e U-Flow Seals exceed the ANSI\/SPRI RD1 standard (introduced in 2004) for a secure, watertight connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple sizes:\u003c\/strong\u003e Offered in 3, 4, 5 and 6 in. pipe sizes in a mill aluminum finish.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOMG Roofing Products\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 drain (6 in. each; 3-5 in. by pallet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eU-Flow Hercules RetroDrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 in., 4 in., 5 in., 6 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum (spun body, cast aluminum strainer dome and clamping ring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish \/ texture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMill aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eU-Flow Seal mechanical watertight seal to PVC or cast iron pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eU-Flow Seals exceed ANSI\/SPRI RD1 (2004)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRetrofit roof drain replacement installed from the rooftop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial Roofing \u0026gt; Drains \u0026amp; Scuppers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eConnects mechanically to existing PVC or cast iron drain pipes via the U-Flow Seal. Choose the drain size to match the pipe diameter being retrofitted; no pipe adaptation hardware is described in the sources.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What sizes are available?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The Hercules RetroDrain is offered in 3, 4, 5 and 6 in. pipe sizes.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Why is it called a RetroDrain?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is designed to replace failing drains from the rooftop without disturbing building occupants, saving time and money.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What pipe materials does it seal to?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The U-Flow Seal makes a mechanical watertight connection to PVC or cast iron pipes.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Will the drain rust?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the spun aluminum body and cast aluminum strainer dome and clamping ring will not rust.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is the watertight connection tested to a standard?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e U-Flow Seals exceed the ANSI\/SPRI RD1 standard for a secure, watertight connection.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How is it sold?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Sizes sell individually or by pallet depending on the variant.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eRetrofit drains like the Hercules are the go-to fix when an existing cast iron or PVC drain body is sound but the drain itself has failed, since the work stays on the roof and avoids interior disruption. Verify pipe material and inside diameter before ordering, and confirm the U-Flow Seal size matches the pipe for a watertight fit.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFollow roofing jobsite fall-protection requirements and confirm the roof deck can support work around the drain opening before starting a retrofit.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder the OMG U-Flow Hercules Aluminum RetroDrain in your pipe size for a fast, watertight rooftop drain retrofit.\u003c\/strong\u003e\u003c\/p\u003e","brand":"OMG Roofing Products","offers":[{"title":"4\"","offer_id":53522374623599,"sku":"UFHDC4","price":445.0,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":53522374656367,"sku":"UFHDC3","price":520.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/UFHDC4_0.jpg?v=1790220257","url":"https:\/\/superarbor.io\/products\/omg-roofing-products-omg-u-flow-hercules-aluminum-retrodrain-3-in-to-6-in-mill-aluminum-wi","provider":"Super Arbor","version":"1.0","type":"link"}