wet system

wet-pipe sprinkler system

A fire sprinkler system consisting of a network of pipes containing water under pressure. Automatic sprinklers are connected to piping so that each sprinkler (head) protects an assigned area of coverage; the water discharges immediately from any sprinkler opened by the heat of a fire.
References in periodicals archive ?
Wall & Deco wet system in Boogie, WEST ONE BATHROOMS The wall & deco wet system is a waterproof decorative membrane with very unique features.
It is involved in policy making, strategy formulation and regulation and revamping of WET system.
If you notice that the water in your wet system looks rusty, do not drain the system and re-flood it again.
And unlike a wet system, the pipes of a dry sprinkler system do not contain water, so the risk of a burst pipe is eliminated.
This can be a simple electric mat laid under tiles or, if you are building a new house, a full wet system.
Based on independent laboratory testing, it has been proven that, to provide an equal amount of coverage to a dry chemical system, a wet system needs more nozzles.
Nearly 250 square metres of SlipGrip Flat Sheets were installed in these areas without taking the area out of service as would have been the case if a wet system was applied.
A recur rent issue in Namibia is the choice for a so-called wet system (water-borne toilet) or a dry sanitation facility.
Forecasts have a cold but not very wet system coming in next weekend.
The wet system has a reservoir and filtration system at the rear of the machine for continuous circulation of coolant.
The clutch is wet rather than the usual Ducati dry because the manufacturer from Bologna is hoping to pinch customers from the Japanese 600cc category who'll be used to the quieter, more refined wet system.
The clutch is wet rather than the usual Ducati dry, because the manufacturer from Bologna is hoping to pinch customers from the Japanese 600cc category who'll be used to the quieter, more refined wet system.