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Fire Pump Components—Intake Side
Feature
Feature
Description
Description
1 Crossover valve handle
This opens and closes the crossover valve that diverts a portion of the incoming water into the high-pressure discharge.
2 Low-pressure discharge
manifold
The low pressure discharge offers 6 outlets for 65 mm adapters and 2 outlets for 80 mm adapters. You can install a blind
flange or 1 to 3-inch tapped flanges to the outlets.
3 Rotation indicator
This indicates the impeller rotation.
4 Serial number plate
This displays the pump serial number.
5 Intake manifold
This is the inlet for the pump—various intake configurations are available.
6 Internal-pressure relief valve
This pressure relief valve opens when a predetermined pressure is reached in the discharge manifold.
7 Intake strainer
This collects debris that would otherwise flow through the system.
8 High-pressure discharge
This is the discharge for the high-pressure stage.
Summary of Contents for HLU Series
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