Roof Drain Cover Strainer

Cast iron drain dome strainer self locking.

Roof drain cover strainer. 12 1 4 inch od x 7 inches high self locking. As you have read a strainer is an important part of a drain system. Replaces most popular 12 inch od drain domes 14 15 inch drain bowl for roof drains. This part of the roof was lowered so if debris collects around the strainer water could still flow over its top and down the drain.

This video explains the principle of a drain basin. The strainer has a lower profile than a dome shaped strainer which will prevent a high debris build up around the strainer. If appropriately designed a strainer or leaf filter is supposed to keep larger objects from going down a drain while allowing smaller debris through with the water flow 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. Roof drains parts accessories floor drains.

Josam 30000 st h floor drain with round nikaloy strainer and secured hinged grate. Aka marathon bs 1069 70 00 sale 54 75. Smith 4915 square or rectangular frame with secured cover. Bleiou 304 stainless steel drain outdoor roof anti blocking line cap round floor net cover drainage floor line leak gutter guard filter strainer cleaning tool 4 inch 4 5 out of 5 stars 10 17 99 17.

Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs. 12 inch cast iron drain dome strainer. Cast iron drain dome strainer self locking. 12 inch cast iron drain dome strainer.

Replaces most popular 12 inch od drain domes 14 15 inch drain bowl for roof drains.