Based 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 works beneath our cities.
In the states, this is actually often called "storm drain" or "storm sewer".
In great britan, this is best known "surface water drain" or "surface water sewer".
In Australia and drainage grate covers New Zealand, it is also known as "stormwater drain".
And there it is, when you hear someone mentioning "storm drain", "storm sewer", "surface water drain","surface water sewer" and "stormwater drain", you now know they mention exactly the same thing.
Functions of storm drain include draining excess water (rain or storm water) and ground water from pavement, streets and steel grating products drain grates carparks into rivers and streams to protect yourself from flooding.
Although storm drains accomplish a amazing job of draining excess water from the urban areas, the inlets are essentially openings where drainage grate covers left uncovered can pose a danger to pedestrians. Left uncovered, rubbish will get into the storm drains and cause choking which may eventually trigger flooding.
To guarantee 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.
At Jonite, we concentrate on steel reinforced drain covers (gratings) for your storm drains while preserving the aesthetic elements of the architecture around the drain covers.
What is a channel drain?
A channel drain is actually the same thing like a trench drain. In reality, there are several names including line drain, slot drain, linear drain or strip drain which all refer to the exact same object.
A channel drain (trench drain) is a kind of floor drain which has a channel shaped body recognized by its long length and narrow width.
Channel drains (trench drains) are generally mistaken for french drains. It is important to understand that french drains aren't the same as channel or trench drains.
With just about any drains, channel drains (trench drains) too need 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 concentrate on steel reinforced channel (trench) grates (channel / trench covers) that provides you with the best of steel in its' durability and strength and also the natural splendor of stone that is definitely unmatched by another material you can 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