New!
Note: Special 8" tool is required for this product.
Was: $515.00
Price: $515.00Sale: $515.00
Item #305-BALUM8CRPM
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Description
The Marathon 8″ ProMaxx Aluminator Roof Drain BALUM8CRPM is an all-aluminum retrofit drain designed for high-capacity installations. It features a ProMaxx rubber seal to prevent backflow, a heavy duty spun aluminum body, and a robust three-bolt 10″ strainer that stands 6″ tall. The drain includes a 16″ flange and 12″ outlet, with scalloped cast aluminum ring and leak-preventing features, built for durability and maximum drainage performance.
Key Features:
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8-inch outlet size (BALUM8CRPM) with ProMaxx rubber seal
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Spun heavy duty aluminum body made for retrofit applications
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Three-bolt aluminum strainer, 10″ diameter by 6″ tall
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Cast aluminum ring, scalloped (12 scallops) to maximize drainage, with seep holes
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16″ flange diameter, 12″ outlet length
Specifications
- Body material: Heavy duty spun aluminum
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Flange diameter: 16″
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Outlet length: 12″
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Strainer: 10″ aluminum, 3-bolt strainer, 6″ tall
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Ring: Cast aluminum, 1-1/4″ tall, scalloped with seep holes, 12 scallops
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Seal type: ProMaxx rubber seal
How To
- Choose BALUM8CRPM to match an 8-inch outlet pipe.
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Prepare the roof deck and clean the existing drain area.
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Place the 16″ flange flat over roofing membrane and align outlet.
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Install the ProMaxx rubber seal to create a watertight backflow barrier.
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Secure the cast aluminum ring and strainer with bolts.
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Flash the flange and ensure connections are tight; use special 8-inch tool if required.
FAQs
Q: What makes the ProMaxx version different than standard Aluminator?
A: It uses the ProMaxx seal and has heavy duty components (tall strainer, scalloped cast ring) for high capacity and durability.
Q: What are the flange and outlet dimensions?
A: Flange is 16 inches in diameter; outlet length is 12 inches.
Q: What are the strainer specifications?
A: The strainer is 10″ diameter, 6″ tall, and mounts with 3 bolts.
Q: Is a special tool needed for installation?
A: Yes, for 8-inch size, a special 8″ tool is required.
Q: What seal is used, and how does it perform?
A: It uses a ProMaxx rubber seal designed to prevent water back-up and provide reliable retrofit performance.
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