Description
Description
Gerand Model K Fire Pump Test Meter on the discharge of a fire pump to accurately determine pump performance 500 PSI (Buttweld, Grooved, 300# Flanged) and 275 PSI (150# Flanged).
Attached to the meter with a brass chain is an oblong metal tag with the suggested piping diagram of the
system on one side, and the following operating instructions on the reverse side:
- Close system OSY valve “A”
- Open by-pass valve and “B” butterfly throttle valve
- Purge meter, located on venturi, as follows:
- a) Open station shut-off valves on venturi, and vent valves attached to meter.
When a steady stream of water without air bubbles passes through the clear plastic hoses,
the meter is purged of air. - b) Close the vent valves after purging.
- a) Open station shut-off valves on venturi, and vent valves attached to meter.
- Start the fire pump, and read meter in GPM.
- Refer to pump GPM requirement and adjust throttle valve to meet the requirement.
- After the test, open valve “A” and close the by-pass and “B” valves.
Why Gerand Model K is the Best Investment
Choosing the Gerand Model K Fire Pump Test Meter is an outstanding decision for any facility that prioritizes fire safety. In the world of fire protection, the most efficient products are those that provide repeatable, verifiable results. While digital sensors may require frequent recalibration and batteries, the mechanical venturi of the Gerand Model K remains accurate year after year.
The Gerand Model K Fire Pump Test Meter acts as the ultimate truth-teller for your fire pump. By providing a clear visual of the actual flow rate, it allows you to confirm that your building’s occupants are protected. Its ability to handle high-velocity water without losing calibration makes it the outstanding choice for fire sprinkler contractors across the globe. When you need a testing solution that is both efficient and reliable, Gerand is the name you can trust.
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