Based upon 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 great britan, this is best known "surface water drain" or "surface water sewer".
In Australia and New Zealand, it is commonly known as "stormwater drain".
And there you have it, the very next time you hear someone mentioning "storm drain", "storm sewer", "surface water drain","surface water sewer" and "stormwater 8 inch drain cover drain", congratulations, you know they talk about exactly 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 avoid flooding.
Although storm drains accomplish a amazing job of draining excess water from the urban areas, the inlets are essentially concrete drain covers openings where left uncovered could be a danger to pedestrians. Left uncovered, rubbish drainage covers will get into the storm drains and cause choking which might eventually trigger flooding.
In order to guarantee storm drains serve their purposes while minimizing the risks posed to pedestrians and to prevent choking of the drains, drain covers (gratings) are widely-used to cover the inlets (openings) of the storm drains to accomplish the two purposes.
Over at Jonite, we concentrate on steel reinforced drain covers (gratings) which 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 basically the exact same thing as a trench drain. In reality, there are several names such as line drain, slot drain, linear drain or strip drain which all mean the same thing object.
A channel drain (trench drain) is a type of floor drain that features a channel shaped body identified by its long length and narrow width.
Channel drains (trench drains) are usually mistaken for french drains. It is crucial to understand that french drains aren't the same as channel or trench drains.
With any kind of 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 concentrate on steel water drain grates reinforced channel (trench) grates (channel / trench covers) which provides you with the best of steel in its' strength and durability also, the magnificence of stone that is unmatched by another material you can find to construct channel (trench) grates.
Take a look at our range of channel grates (trench grates) here.
Link to: http://www.jonite.us/products/channel-grates