Grundfos scala 2 warranty install#

- The regular pumps are fixed speed and work at full speed at any operation but SCALA2 variable speed based on the demand that fulfill the maximum reduction of power consumption.

- Stop automatically if constant operation (forget an open tap) for more than 30 minutes continuously.- Detect the leakage in the pipe network.- A smart pump detect the failures, specify the failure reason and display it on the control panel.- The pump sound is very low and hardly heard (47 dB).- Protection against dry running (Work without water).

Grundfos scala 2 warranty install#

No need to install foot valve at the suction pipe end which damage a lot because the pump has an internal non-return valve at the inlet. - The pump is self-priming and no need to refill the water and vent the air.- The ability to control the water pressure and adjust it at any time by just press button (from 1.5 bar to 4.5 bar).- Gives constant pressure and the water does not decrease when opening multi taps together (maximum 8 taps at same time).

- Starts and stops automatically when open and close the taps and no need to install any other device with it and it is preferable to install it after roof tank to increase the water pressure and to control it.

- Not just a pump but it is an integrated smart and developed pumping system because it contains a pressure tank, pressure controller, variable frequency drive VFD, control panel and non-return valve.

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