This term is applied when the slot lengths are 6 1 2 inches or less.
Cast iron storm drain grates.
Round drain grate has an open surface area of 5 3 sq.
63 00 63.
We have identified the usf grates with relatively small slot lengths as restricted grate openings.
Pipe grates lids.
5 0 out of 5 stars 6.
And flow rate of 16 gpm.
The 6 1 2 inch dimension is an arbitrary length and does not imply the recommendation of a grate for any particular application.
Square and rectangular drainage grates.
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.
Across boise you can find subdivision developers using our metal storm grates to control water runoff.
C class load rated.
Nds drain grates from brass to stainless steel cast iron and plastic grates even decorative options nds offers a wide selection of outdoor drainage grates to fit all our products and meet the needs of any site.
Select from the list below to find the downspouts that fit your needs.
Grate is made of solid brass and the collar is made of polyvinyl chloride a type of plastic.