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.

Specificationsmanufacturer ferncoincludes two 2 300 series ss clampsfernco 90 rubber coupling for use with all roof drains. Use as a 3 coupling. Use as a 4 coupling if 31 8 flow is acceptable. Use as a 2 to 3 increaser or a 3 to 2 reducer.

Use as a 3 to 4 increaser or 4 to 3 reducer. Javascript seems to be disabled in your browser. Rubber flexible expansion coupling used to attach roof drains to the drainpipe. Thunderbird products rubber couplings are made for use with our balcony drain and roof drain products.

They are composed of rubber with a stainless steel fastener for fitting. Be the first to review this product. To see availability for this product personlog in or get online access. 3 x 4 size fits over 3 or inside 4 schedule 40 dwv pipe.

Rubber coupling for roof drains used to attach to drain pipes. Use as a 3 coupling if 2 1 4 flow is acceptable. 1 24 of 279 results for roof drains page 1 of 12. Please select 2 inch 3 inch 3 93 4 inch 15 62.