Blue ECO Devil 320 watt (4850GPH)

One of the main differences compared to the former series (Red Devil 2) is that these pumps have True Sine Wave technique that provides a noise-free performance and a much higher torque. Especially this torque is very important for the use in ponds in case waste like blanket weed comes into the pump. Instead of 4-pole rotors, Blue Eco pumps use 8-pole rotors that provide a fast, steady, and more powerful start-up.

Other benefits:

• Noise free
• Totally different bearing system with a hollow axle
• Automatic internal rinse system
• Reinforced outer bearing attachment
• Mechanically stronger power supply cable
• Comes with noise suppressing rubber feet
• O-ring seal between impeller and pump head (provides more flow & higher lift!)

Controller:

• Totally new controller cabinet that is more waterproof than the old one.
• Strongly improved cooling system
• Enlarged LCD display with indication of: RPM, hour counter, used amps and used wattage
• Remotely controllable and viewable.

0-10 volt connector for external RPM control: i.e. to increase pump speed during backwash on a beadfilter with automatic backwash valve.

Applications:

• The BLUE ECO pump was designed for fresh-, brackish- or salt water, or other low viscosity liquids which are neither explosive nor aggressive or oily. The pump may be used for clean water and in a limited way also for contaminated water.
• The pump is not intended for water with coarse debris. Particles should not be larger than 0.8 mm. Basically the pump is intended for use with "clean water” without solid particles which may damage the bearings, like, for example sand and pyrolusite after the treatment of ponds with potassium permanganate.
• Warranty does not apply for damages resulting from above described particles. The bearings of the pump are milled spirally to evacuate particles larger than 0.8 mm. The bearing plate contains enough space for a filter. The filter must be cleaned regularly regardless the degree of soiling. A special amount of water is flushing the pump housing to ensure long term operation of the pump. To decrease the flow rate in the housing, perfectly close the plate and adjust to the smallest dot on the plate. Now the bearing lubrication by water is very low.
• The BLUE ECO Pump is generally used for filter systems of ponds or pools and /or for brooks and cascades. The pump is not self-priming, so for use above the water surface a check valve must be installed to the pump’s inlet. In this case the pump must be water filled before operation.

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