Choice of Poly Dome (Included) or Aluminum Strainer
Was: Choose Option
Price: $204.00-$227.00Sale: $204.00-$227.00
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Description
The Marathon Aluminum Fast Flow Roof Drain series (BFF200, BFF300, BFF400) is designed for both retrofit and new direct-connect installations. Each model features a heavy-gauge spun aluminum body, a 16-inch flange, and a 12-inch outlet. Depending on the version, drains are supplied with a 10-inch polyethylene strainer with clamping ring or an 8-inch polyethylene strainer without a ring. Options include PVC- or TPO-coated flanges and a rubber coupling for secure pipe connection.
Key Features:
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Available in 2″, 3″, and 4″ outlet sizes (BFF200, BFF300, BFF400)
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Heavy-gauge spun aluminum body for strength and durability
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16-inch flange and 12-inch outlet standard across all models
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Polyethylene strainer: 10-inch with clamping ring or 8-inch without ring
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Optional rubber coupling and PVC or TPO flange coatings
Specifications
- Sizes / SKUs: 2″ (BFF200), 3″ (BFF300), 4″ (BFF400)
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Body material: Heavy-gauge spun aluminum
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Flange diameter: 16″
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Outlet length: 12″
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Clamping ring: 10″ ABS (when present)
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Strainer: 10″ polyethylene with clamping ring; 8″ polyethylene without clamping ring
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Options: Rubber coupling, PVC- or TPO-coated flange
How To
- Select the correct size model (2″, 3″, or 4″) to match your outlet pipe.
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Decide whether to use the clamping ring version (with 10″ strainer) or no-ring version (with 8″ strainer).
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Place the drain body so the 16-inch flange lies flat on the roofing membrane and align the outlet.
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Secure the polyethylene strainer (10″ or 8″ depending on version).
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Install the optional rubber coupling or apply PVC/TPO coating if required for your roofing system.
FAQs
Q: What are the differences between BFF200, BFF300, and BFF400?
A: They differ only in outlet size: 2″, 3″, and 4″ respectively.
Q: What strainer options are available?
A: With a clamping ring, the strainer is 10″ polyethylene. Without the ring, the strainer is 8″ polyethylene.
Q: What materials are used in the drain?
A: The body is heavy-gauge spun aluminum, the clamping ring is ABS (when included), and the strainer is polyethylene.
Q: Are there optional accessories or finishes?
A: Yes, rubber coupling for secure connections and PVC or TPO coatings for the flange are available.
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