Vent system definition
Vent system means a pipe or pipes installed to provide a flow of air to or from a drainage system or to provide a circulation of air within the system to protect trap seals from siphonage and back pressure.
Vent system means a pipe or pipes installed to pro- vide a flow of air to or from a drain system, or to provide a circula- tion of air within the system to protect trap seals from siphonage and back pressure.
Vent system means that part of a piping installation which provides circulation of air within a drainage system. "Vertical pipe" means any pipe or fitting which makes an angle of forty-five degrees (45) or less with the vertical. "Water connection" means the fitting or point of connection for the mobile structure water distribution system designed for
More Definitions of Vent system
Vent system means that part of a piping installation which provides circulation of air within a drainage system. "Vertical pipe" means any pipe or fitting which makes an angle of forty-five degrees (45°) or less with the vertical.