Neptune® HP PROTECTUS® III Stainless Steel (S)
We Currently Only Sell In Alberta and NWT
Fire Service Meter
Application
The HP PROTECTUS III S fire service meter is designed to measure both domestic and fire service water usage through a single water line. A typical application would be in a warehouse, hotel, or hospital where one water line may supply any number of faucets or bathrooms as well as an automatic sprinkler system.
Operation
At low f low rates, all f low is through the bypass meter. As f low increases, pressure loss through the bypass meter increases and the detector check valve automatically opens. This condition occurs, for example, when a fire sprinkler system goes into operation. This permits f low through the mainline turbine meter. As f low decreases, reduced pressure loss closes the detector check valve and f low is again directed through the bypass meter.
Construction
The combined readings of the mainline turbine and the bypass meter indicate total consumption through the HP PROTECTUS III S meter.
- 300 series stainless steel mainline body
- Integral detector check valve (stainless steel spring-loaded type)
- 300 series stainless steel strainer body with stainless steel basket
- HP Turbine measuring element
- Lockable ball valves used on bypass
- Check valve used on bypass
- 1” T-10® meter (on 4” size)
- 11⁄2” T-10 or 11⁄2” HP Turbine meter (on 6” size)
- 2” T-10 or 2” HP Turbine meter (on 8” and 10” sizes
Download Product Documents Below
We Currently Only Sell In Alberta and NWT
Neptune® HP PROTECTUS III Stainless Steel (S) Fire Service Meter Product Sheet
Neptune® Fire Service Compound Meter Specifications
