Roof Drain Coupling

Please select 2 inch 3 inch 1 05 4 inch 4 24 5 inch 9 65 6 inch 14 97 8 inch 23 66.

Roof drain coupling.

Use as a 2 to 3 increaser or a 3 to 2 reducer. Be the first to review this product. 1 24 of 279 results for roof drains page 1 of 12. Use as a 4 coupling if 31 8 flow is acceptable.

3 x 4 size fits over 3 or inside 4 schedule 40 dwv pipe. Be the first to review this product. Use as a 2 coupling. Rubber coupling for roof drains used to attach to drain pipes.

Please select 2 inch 3 inch 3 93 4 inch 15 62. Use as a 3 coupling if 2 1 4 flow is acceptable. No hub cast iron high volume roof drain with ductile iron dome. To see availability for this product personlog in or get online access.

Specificationsmanufacturer ferncoincludes two 2 300 series ss clampsfernco 90 rubber coupling for use with all roof drains. Use as a 3 coupling. They are composed of rubber with a stainless steel fastener for fitting. Rubber flexible expansion coupling used to attach roof drains to the drainpipe.