Flat Gravel Roof Drain Strainer

1 24 of 279 results for roof drains page 1 of 12.

Flat gravel roof drain strainer.

To prevent erosion make a rock bed around the end of the tube. Round drain grate has an open surface area of 5 3 sq. Grate is made of solid brass and the collar is made of polyvinyl chloride a type of plastic. A siphonic roof drain utilizes siphoning as a drainage mechanism resulting in drainage that is faster than that on any other type of roof drain.

No hub cast iron high volume roof drain with ductile iron dome. Replaces most popular 12 inch od drain domes 14 15 inch drain bowl for roof drains. 12 1 4 inch od x 7 inches high self locking. To see availability for this product personlog in or get online access.

Flat roof drain strainers are important if appropriately designed a strainer is supposed to keep larger objects from going down a drain while allowing smaller debris through with the water flow. The round drain grate also known as a drain cover is ideal for draining light flows of stormwater from small lawns landscaped areas patios and walkways. Where the tube passes by the downspout from the gutter we installed a y fitting and drained the roof water from the gutter system directly into the main drainage line. Cast iron drain dome strainer self locking.

Roof drains provide effective internal drainage of water from the roof surface and are a practical year round solution to removing water from the roof surface in any weather or season. Screw a drain cover over the end of the tubing as it approaches daylight to keep critters out. Most strainers or domes that cover a drain on flat roofs are poorly designed because they block smaller debris and the strainer becomes clogged. Flat roof drains scuppers gutters and drainage systems on flat roofs one of the most overlooked items on a flat roof is the draining system.

12 inch cast iron drain dome strainer. Water pooling in a yard can kill grass attract mosquitoes and create mud patches. Aka marathon bs 1069 70 00 sale 54 75. Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs.

Siphonic roof drain. And flow rate of 16 gpm. More attention should be given to the location of a drainage system to avoid future problems.