Grundfos Scala 1 5-55 230V Single Phase Pressure Booster Pump
Grundfos Scala 1 5-55 230V Single Phase Pressure Booster Pump
The Grundfos SCALA1 is a self-priming, multistage pump, that incorporates all the components of a pressure booster into a compact composite enclosure.
As it is self-priming, the SCALA1 can pump water from a level below the pump. Provided it is filled with water, the pump can lift water from a depth of 8 m in less than 5 minutes. This facilitates easy installation and start-up of the pump and provides more reliable water supply in installations where there is a risk of dry running and leakages in suction hose or pipes.
SCALA1 can communicate with Grundfos GO app via built in Bluetooth, which enables detailed pump monitoring and high customization options, making this pump a good fit for every application.
SCALA1 incorporates advanced protection features such as:
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The pump has a built-in motor protection that will stop the pump if exposed to excessive temperature due to high ambient temperature, in case of seizure or overload, thus preventing a motor burnout.
With Grundfos GO you can easily setup SCALA1 as a Twin booster system, operating as duty/stand by as well as duty/assist. It is also possible to add external input control and schedule a pump operation via calendar function.
SCALA1 require no maintenance, but it is recommended to keep the pump clean, check the non-return valves and keep the ventilation holes free of dust.
Suitable For
Suitable For
Suitable for
Commercial water pressure boosting
Basement
Bathroom
Garden
Domestic ground water intake
Kitchen
Living space
Loft
Domestic water pressure boosting
Domestic rainwater harvesting
Close
Specifications
Specifications
Product name SCALA1 5-55
Product No 99530407
EAN number 5713830592410
Technical
Rated flow 5.33 m³/h
Rated head 25 m
Maximum head 55 m
Shaft seal type BVBP
Approvals CE,EAC,AAA
Approvals for drinking water WRAS,ACS
Curve tolerance ISO9906:2012 3B
Model A
Start pressure 2.8 bar
Materials
Pump housing Composite
Impeller Composite
Installation
Range of ambient temperature 0 .. 55 °C
Maximum operating pressure 8 bar
Maximum permissible inlet pressure 2 bar
Type of inlet connection R
Type of outlet connection R
Size of inlet connection 1 inch
Size of outlet connection 1 inch
Pressure rating for connection PN 8
Liquid
Pumped liquid Water
Liquid temperature range 0 .. 45 °C
Selected liquid temperature 20 °C
Density 998.2 kg/m³
Electrical data
P1 max. 1200 W
Rated power - P2 0.78 kW
Mains frequency 50 Hz
Rated voltage 1 x 230 V
Maximum current consumption 5.38 A
Enclosure class (IEC 34-5) X4D
Insulation class (IEC 85) F
Length of power cable 1.5 m
Power plug Type E/F (CEE7/7)
Schuko plug
Others
Net weight 14 kg
Gross weight 16 kg
Shipping volume 0.046 m³
Storage temperature range -40 .. 70 °C
Finnish LVI No. 4732546
Norwegian NRF no. 9045231