1 column foot of water - ANS-.443 psi (pretty near 5 ft.
1 psi - ANS-requires a column of water 2.31 toes tall (or three toes.) (or 27.Seventy five in.)
A backflow device - ANS-Any authorised device that stops an undesireable reversal of drift of
water
A.W.W.A. - ANS-American Water Works Association
Absorption Rate - ANS-How rapid a fee at which the soil will receive water
Actual Head Pressure - ANS-The running strain measured at the base of a sprinkler head
air gap - ANS-A complete physical separation among the unfastened flowing discharge cease of
a potable water supply pipeline and an open or non-stress recieveing vessel
Application Rate - ANS-Rate that a head applies water to the vicinity it is spraying
Arc - ANS-The surface vicinity of the landscape that the top will provide water (1/2, full, 90, 25)
as-constructed plans - ANS-A corrected or redrawn plan, displaying place of all principal
components of a device
Back pressure - ANS-Condition that may manifest due to elevation pumps, pressure
Back siphonage - ANS-backflow because of a sub atomic strain (break in city major, hearth
hydrant being used
Backflow - ANS-The UNDESIREABLE reverse flow of water in a piping gadget
Backflow prevention - ANS-A mechanical manner to prevent a backflow
Backflow Prevention Assembly - ANS-Any meeting used to prevent backflow into a potable
water system. The kind of assembly used is based on the present or capability diploma of health
threat and backflow condition.
Booster pump - ANS-will increase running pressure
Bushing - ANS-The technique of adapting a becoming to either a bigger or smaller length.