Flat Roof Drain Cover

Use the drain grate also known as a drain cover to drain moderate flows from lawns landscaped areas patios walkways and under downspouts.

Flat roof drain cover.

And a flow rate of 87 gpm. Roof drains parts accessories floor drains parts accessories downspout nozzles adaptors couplings fittings backwater valves parts accessories carriers and fixture supports cleanouts access covers flanges parts accessories floor sinks parts accessories fluid controls hydrants interceptors shower drains parts accessories specialty products stainless steel drains value. So often we find that inner drains are high on the roof causing water to pool around them. These types of objects will cause blockage in drain pipes.

Old style drain strainers. Aka watts b2kdm 76 00 sale 57 75. More buying choices 25 96 2 used new offers. Square drain grate has an open surface area of 28 4 sq.

1 16 of 413 results for flat roof drain plastic oddities prd900p 3 pvc roof drain with plastic dome. Most draining systems on flat roofs have a poor design or are not correctly installed. Shop for roof drains at ferguson. Take the roof s total square footage and divide by the total square footage handled by one drain.

12 inch cast aluminum drain dome strainer. Ferguson is the 1 us plumbing supply company and a top distributor of hvac parts waterworks supplies and mro products. 12 1 4 inch od x 6 2 inches high self locking. Calculate drains needed.

This table is based on zurn s roof drain vertical requirement for horizontal roof areas at various rainfall rates table. Most strainers or domes that cover a drain on flat roofs are poorly designed because they block smaller debris and the strainer becomes clogged preventing any water flow. The result is the number of drains needed. The above sizing data is offered as a guide only.

Replaces most popular 12 inch od drain domes 14 15 inch drain bowl for roof drains. 5 0 out of 5 stars 1. Only 10 left in stock order soon. Twigs seashells and rocks should not be able to get through strainer holes or slots.

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