A Dry Riser is a system of valves and pipework which enables the Fire Service to pump water on to the upper floors of a building. A Wet Riser is a system of valves and pipework which are kept permanently charged with water.
why would you use 3 port valves on fire system riser pressure indicators
Riser
An electrical riser diagram (also known as a "one-line" diagram) is a drawing that shows how an electrical system is designed by diagramming how the different components are connected. It is the roadmap which electricians use as the directions to how the system is put together. You can learn more about them here.
A riser that has a curved shape at front.
LPX or mini LPX uses a riser card ( also called a bus riser or daughter card). LPX motherboard has the riser card near the center, whereas the NLX motherboard has the riser at the edge of the board.
Ronn Riser was born in 1962, in USA.
trade and riser are the terms used for stair case. trade is used for the breadth of and riser is used for height of stairs.
Neil Riser was born on 1962-04-25.
Paul Riser was born on 1936-08-15.
also called: bus riser daughter card
Dry Riser - song - was created in 1994-01.