Based upon where you are from, different countries have different terms for "storm drain".
Accordingly to Wikipedia, a storm drain is largely a tunnel that carry runoffs (rain) from urban areas. For a layman, it helps to think along the line of sewage system operates beneath our cities.
In the states, this is also known as "storm drain" or "storm sewer".
In the united kingdom, this is actually typically referred to as "surface water drain" or "surface water sewer".
In Australia and New Zealand, it is popularly known as "stormwater drain".
And there you have it, the very next time you hear someone mentioning "storm drain", "storm sewer", "surface water pool cover drain drain","surface water sewer" and "stormwater drain", congratulations, you know they talk about the same thing.
Functions of storm drain include draining excess water (rain or storm water) and ground water from pavement, streets and carparks into rivers and streams to prevent flooding.
Although storm drains accomplish a amazing job of draining excess water from the urban areas, the inlets are essentially openings where left uncovered can pose a hazard to pedestrians. Left uncovered, rubbish will get into the storm drains and cause choking which can eventually cause flooding.
To make sure storm drains serve their purposes while minimizing the dangers posed to pedestrians and to prevent choking of the drains, drain covers (gratings) are used to cover the inlets (openings) of the pvc drain cover storm drains to accomplish the two purposes.
At Jonite, we specialise in steel reinforced drain covers (gratings) that cover your storm drains while preserving the aesthetic areas 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. The fact is, you'll find names including line drain, slot drain, linear drain or strip drain which all mean the exact same object.
A channel drain (trench drain) is a type of floor drain that has a channel shaped body characterized by its long length and narrow width.
Channel drains (trench drains) are often 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 require a cover to serve as a safety precaution as well as to prevent large objects from grate drainage entering the drains which cause choking.
At Jonite, we drain grills specialise in steel reinforced channel (trench) grates (channel / trench covers) that gives you with the best of steel in its' durability and strength additionally, the natural splendor of stone that is certainly unmatched by another material you could find to construct channel (trench) grates.
Go and visit our range of channel grates (trench grates) here.
Link to: http://www.jonite.us/products/channel-grates