Examples of Reduced pressure principle backflow prevention assembly in a sentence
Reduced pressure principle backflow prevention assembly provides protection from backflow due to both backpressure and backsiphonage.
Reduced pressure principle backflow prevention assembly must be installed in a horizontal position and in a location in which no portion of the assembly can become submerged in any substance under any circumstances (pit installations are prohibited).
Double check detector fire protection backflow prevention assembly.3. Reduced pressure principle backflow prevention assembly (RP).4.
Double check detector fire protection backflow pre- vention assembly.3. Reduced pressure principle backflow prevention assembly (RP).4.
A Reduced pressure principle backflow prevention assembly shall be located directly behind the meter and shall be installed a minimum of twelve inches (12") above grade and not more than thirty-six inches (36") above grade measured from the bottom of the device and with a minimum of twelve inches (12") side clearance in a manner where the assembly is readily accessible for testing and maintenance unless otherwise approved by the GOWC.