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Separate Overflow Drain | Thunderbird Copper Roof Drains
Installation: Flat Roof
- The Overflow Drain can be used in conjunction with our standard drains to prevent overflowing.
- A raised 2" pipe will drain water if water level gets to that height.
Details
- Overflow Drain for Roof Areas
- 16 ounce copper flashing
- 2", 3", or 4" bronze no hub fitting
- Manufactured in the USA by Thunderbird Products
Part numbers
- OF2NH: 2" No-Hub Separate Overflow Drain
- OF2NH90: 2" No-Hub Separate Overflow Drain w/ 90 Degree Copper Elbow
- OF2TA: 2" Male Threaded Separate Overflow Drain
- OF3NH: 3" No-Hub Separate Overflow Drain
- OF3NH90: 3" No-Hub Separate Overflow Drain w/ 90 Degree Copper Elbow
- OF4NH: 4" No-Hub Separate Overflow Drain