Marathon 6" Copper-Tite w/Clamping Ring & Tape Seal

The Marathon BCTS69CR is a 6-inch Copper-Tite retrofit roof drain with a copper body, factory-applied tape seal, and ABS clamping ring for reliable watertight performance. This model includes a 10-inch polyethylene strainer and features a 9-inch outlet length. Designed with an 18-inch large flange, the BCTS69CR is built to provide secure, long-lasting drainage in reroof and retrofit applications.

Key Features:

• 6-inch retrofit drain with anti-backup tape seal
• Durable copper body construction
• Large 18-inch flange for maximum coverage
• 9-inch outlet length for retrofit installations
• Includes 10-inch ABS clamping ring and 10-inch polyethylene strainer

• Model / Part Number: BCTS69CR
• Outlet size: 6″
• Fits existing drain pipe size: 5-7/8″ – 6-1/4″
• Outlet length: 9″
• Flange size: 18″ (large flange)
• Body material: Copper
• Clamping Ring: 10″ ABS
• Strainer: 10″ polyethylene
• Packaging: 1 per carton

• Clean the existing drain sleeve and roof membrane surface.
• Test fit the BCTS69CR to confirm compatibility with the existing pipe.
• Remove the restraint on the tape seal and insert the drain so the tape expands into the sleeve gap.
• Seat the 18-inch flange flush with the roof surface.
• Secure the 10-inch ABS clamping ring over the membrane.
• Attach the 10-inch polyethylene strainer.
• Flash the flange in accordance with roofing manufacturer’s specifications.

Q: What is the outlet size of the BCTS69CR?
A: The outlet size is 6 inches.

Q: What pipe sizes does this drain fit?
A: It fits existing pipe sizes between 5-7/8″ and 6-1/4″ inside diameter.

Q: What flange size does this model have?
A: The BCTS69CR comes with an 18-inch large flange.

Q: What is the outlet length?
A: The outlet length is 9 inches.

Q: What materials are included with this drain?
A: Copper body, ABS clamping ring, polyethylene strainer, and factory-applied tape seal.