Choice of 3 Bolt / 10" Poly (Included) or Cast Iron Strainer
Was: $240.05
Price: $240.05Sale: $240.05
Item #305-BCTS49CR(E)
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Description
The Marathon CTS49CR(E) is a 4-inch Copper-Tite retrofit roof drain with extended anti-backup tape seal for enhanced watertight performance. This drain is built with a copper body, a 9-inch outlet length, and includes both a 10-inch ABS clamping ring and a 10-inch polyethylene strainer. Available with a 14-inch small flange or 18-inch large flange, the CTS49CR(E) is designed for reroof and retrofit applications where reliability and durability are critical.
Key Features:
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4-inch outlet with extended anti-backup seal
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Copper body for strength and corrosion resistance
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14-inch or 18-inch flange options
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9-inch outlet length for retrofit compatibility
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Includes 10-inch ABS clamping ring and 10-inch polyethylene strainer
Specifications
- Model / Part Number: CTS49CR(E)
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Outlet size: 4″
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Fits existing drain pipe size: 3-7/8″ – 4-1/4″
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Outlet length: 9″
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Flange size: 14″ (small flange) or 18″ (large flange)
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Body material: Copper
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Clamping Ring: 10″ ABS
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Strainer: 10″ polyethylene
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Packaging: 1 per carton
How To
- Prepare the existing drain sleeve and roof membrane by removing debris.
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Test fit the CTS49CR(E) to ensure it aligns with the existing pipe.
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Remove the restraint from the extended seal and insert the drain so the tape expands within the sleeve.
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Seat the flange flat against the roof surface.
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Secure the 10-inch ABS clamping ring.
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Install the 10-inch polyethylene strainer.
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Flash the flange following the membrane manufacturer’s instructions.
FAQs
Q: What outlet size is the CTS49CR(E)?
A: It has a 4-inch outlet.
Q: What pipe sizes will this model fit?
A: It fits pipe sizes between 3-7/8″ and 4-1/4″ inside diameter.
Q: What flange options are available?
A: The CTS49CR(E) can be ordered with a 14-inch small flange or an 18-inch large flange.
Q: What is the outlet length?
A: The outlet length is 9 inches.
Q: What components are included?
A: Copper body, extended anti-backup tape seal, 10-inch ABS clamping ring, and 10-inch polyethylene strainer.
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