Any physical connection or
arrangement between two otherwise separate piping systems,
one of which contains potable water and the other either
water of unknown or questionable safety or steam, gas or
chemical, whereby there exists the possibility for flow from
one system to the other, with the direction of flow depending
on the pressure differential between the two systems (See
"Backflow").
Give this one a try later!
, Cross connection
The length of a pipeline measured along the centerline of the pipe and pipe fittings.
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Developed Length
Any arrangement whereby backflow can occur.
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Backflow connection
A pipe within a structure or on the premises which conveys water from the water
service pipe.
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Water distribution pipe
A vertical measurement of distance 8 feet or more between connections of horizontal
branches to a drainage stack. Measurements are taken down the stack from highest
horizontal branch connection
arrangement between two otherwise separate piping systems,
one of which contains potable water and the other either
water of unknown or questionable safety or steam, gas or
chemical, whereby there exists the possibility for flow from
one system to the other, with the direction of flow depending
on the pressure differential between the two systems (See
"Backflow").
Give this one a try later!
, Cross connection
The length of a pipeline measured along the centerline of the pipe and pipe fittings.
Give this one a try later!
Developed Length
Any arrangement whereby backflow can occur.
Give this one a try later!
Backflow connection
A pipe within a structure or on the premises which conveys water from the water
service pipe.
Give this one a try later!
Water distribution pipe
A vertical measurement of distance 8 feet or more between connections of horizontal
branches to a drainage stack. Measurements are taken down the stack from highest
horizontal branch connection
