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 functions beneath our cities.
In the states, this is popularly 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".
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 drain", you now 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 avoid flooding.
Although storm drains do 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 drainage grating the storm drains and cause choking which might eventually end up with flooding.
To guarantee storm drains serve their purposes while minimizing the dangers 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) for your storm drains while preserving the aesthetic areas of the architecture basement floor drain covers around the drain covers.
What is a channel drain?
A channel drain is largely exactly the same thing as the trench drain. In actual fact, you'll find names including grating material line drain, slot drain, linear drain or strip drain which all refer to the exact same object.
A channel drain (trench drain) is a type of floor drain that features a channel shaped body portrayed by its long length and narrow width.
Channel drains (trench drains) are often mistaken for french drains. It is advisable to understand that french drains aren't the same as channel or trench drains.
With just about 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 concentrate on steel reinforced channel (trench) grates (channel / trench covers) which provides you with the best of steel in its' durability and strength along with the natural splendor of stone that is unmatched by another material you could find to develop channel (trench) grates.
Go and visit our range of channel grates (trench grates) here.
Link to: http://www.jonite.us/products/channel-grates