pipes installed to provide flow of air to or from a drainage system or to provide circulation of air within such system to protect trap seals from siphonage and backpressure.
Back
SUMP VENT
Front
A vent from pneumatic sewage ejectors, or similar equipment, that terminates separately to the open air.
Back
Relief Vent
Front
A vent with a function to provide circulation if air between drainage and vent system.
Back
Soil Pipe
Front
A pipe that conveys sewage containing fecal matter to the building drain or building sewer.
Back
FIXTURE BRANCH
Front
A drain serving two or more fixtures that discharges to another drain or to a stack.
Back
Stack Vent
Front
The extension of a soil or waste stack above the highest horizontal drain connected to the stack.
Back
Individual vent
Front
A pipe installed to vent, a fixture trap and w/c connects with the vent system above the fixture served or terminates in the open air
Back
FIXTURE DRAIN
Front
The drain from the trap of a fixture to the junction of that drain with any other drain pipe
Back
waste pipe
Front
A pipe that conveys only waste
Back
Branch interval
Front
a vertical measurement of distance 8 feet or more in developed length
Back
vent stack
Front
the vertical vent pipe installed primarily for providing circulation of air to and from any part of the soil, waste of the drainage system
Back
Common Vent
Front
A vent connecting at the junction of two fixture drains and serving as a vent for both fixtures
Back
developed length
Front
The length of a pipeline measured along the centerline of the pipe and pipe fittings.
Back
Branch vent
Front
A vent connecting one or more individual vents with a vent stack or stack vent