4 Description
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Hya-Duo D FL
4.7 Noise characteristics
For the noise characteristics refer to the operating manual of the pump (set).
4.8 Scope of supply
Depending on the model, the following items are included in the scope of supply:
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Fire-fighting system
– Two vertical Movitec high-pressure centrifugal pumps
– Discharge-side piping
– Check valve
– Shut-off valves
– Discharge-side, direct-flow membrane-type accumulator
– Pressure switch on the discharge side
– Pressure gauge
– Base frame
– Temperature sensor
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Control unit
– Two power supply connections
– Two motor protection switches
– Two master switches
– Two relays for broken wire monitoring / short-circuit monitoring
– Two manual-automatic selector switches
– Two timers
– Two phase monitoring relays
– Two soft starters
– Two control transformers
– Terminal strip with markings for all connections
4.9 Dimensions and weights
For dimensions and weights refer to the outline drawing.
