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Goulds
Aquavar CPC Variable Speed Controller
The
AQUAVAR CPC wall-mounted pump controller is a variable frequency
drive and pump specific PLC in one compact unit, that will vary
the speed of the motor to maintain a consistent pressure, flow,
temperature or level. These drives are available from 2-550
horsepower and utilize a standard
off-the-shelf motor.
Applications
Include:
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Domestic
Water Booster Service
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Multi-Story
Building Water Supply
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Reverse
Osmosis Filtration Systems
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Boiler
Feed Systems
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Cooling
Tower Circuits
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Plastic
Injection Molding Machines
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HVAC
Circulation Systems
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Landscape,
Turf and Agricultural Irrigation
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Seal
Flush Barrier Fluid
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Spray
Wash Systems
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Water
Fountain Control
Eliminate
Run Out Cavitation
When centrifugal pumps are asked to produce more flow than their
design allows, they will eventually destroy themselves though
cavitation. The AQUAVAR controller prevents this by
automatically starting the next pump of a multi-pump system, or
shutting the pump down before damage can occur. No
mechanical metering valves or flow restrictors are required.
Eliminate
Shut Off Damage
Running a centrifugal pump with no flow will eventually heat the
pumpage and may create seal failure or other damage. The
AQUAVAR controller prevents this by automatically shutting down
the pump when there is no demand in the system. No pressure
regulator valve, mechanical by-pass lines and orifice plates are
required.
Eliminate
Wasted Energy
The AQUAVAR will only consume enough energy based on the current
demand. The AQUAVAR controller does this by automatically
reducing motor speed at lower flow to match the requirements of
the system. No large supply tanks are required.
Eliminate
Control Panels
Most systems have an electrical panel with starters, protection
against voltage fluctuation, faults, shorts and overloads.
In a multi-pump system, relays, switches and other controls are
also needed to sequence the pumps. The AQUAVAR controller
eliminates this by providing soft start, complete electrical
protection, and automatic sequencing without the need for a
separate panel.
Multi-Pump
Control
The AQUAVAR controller can be used to control up to 4 pumps,
without additional PLCs or control panels. Auto lead/lag and
switching control built in.
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Aquavar
Product Bulletin
