Depending on where you are from, different countries have different terms for "storm drain".
Accordingly to Wikipedia, a storm drain is essentially a tunnel that carry runoffs (rain) from urban areas. For a layman, it helps to think along the line of sewage system that functions beneath our cities.
In the states, this is popularly known as "storm drain" or "storm sewer".
In the united kingdom, this is actually also known as "surface water drain" or "surface water sewer".
In Australia and New Zealand, it is often called "stormwater drain".
And there you have it, the very next time cover drain you hear someone mentioning "storm drain", "storm sewer", "surface water drain","surface water sewer" and "stormwater drain", you now know they mention the exact same thing.
Functions of storm drain include draining grateing excess water (rain or storm water) and ground water from pavement, streets and carparks into rivers and streams to avoid flooding.
Although storm drains perform a amazing job of draining excess water from the urban areas, the inlets are essentially openings where left uncovered could be above ground pool cover drain a danger to pedestrians. Left uncovered, rubbish will go into the storm drains and cause choking which may eventually end up with flooding.
To make sure storm drains serve their purposes while minimizing the potential risks posed to pedestrians and to prevent choking of the drains, drain covers (gratings) are employed to cover the inlets (openings) of the storm drains to achieve the two purposes.
Over at Jonite, we focus on steel reinforced drain covers (gratings) that cover your storm drains while preserving the aesthetic components of the architecture around the drain covers.
What is a channel drain?
A channel drain is actually exactly the same thing as a trench drain. In fact, there are other names for example line street furniture drain, slot drain, linear drain or strip drain which all refer to the identical object.
A channel drain (trench drain) is a type of floor drain that has a channel shaped body recognized by its long length and narrow width.
Channel drains (trench drains) are usually mistaken for french drains. Make sure you understand that french drains are not the same as channel or trench drains.
With almost any drains, channel drains (trench drains) too demand a cover to serve as a safety precaution as well as to prevent large objects from entering the drains which cause choking.
At Jonite, we specialise in steel reinforced channel (trench) grates (channel / trench covers) that offers you with the best of steel in its' strength and durability also, the magnificence of stone that is certainly unmatched by another material you'll find to develop channel (trench) grates.
Take pool overflow grating a look at our range of channel grates (trench grates) here.
Link to: http://www.jonite.us/products/channel-grates