Grundfos SCALA2 3-45 Variable Speed Multistage Household Pump

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GRUNDFOS SCALA2 is a robust, composite, variable speed pump that adjusts performance according to water demand, providing constant pressure to all taps. The fully integrated pump includes a motor, tank, sensor, drive and non-return valve in one compact unit that is quick and easy to install. SCALA2 is self-priming, allowing for use from both above and below ground water sources and the water-cooled motor ensures quiet operation.

Applications
Household water supply
Pressure boosting from above ground rainwater or holding tanks
Pressure boosting from below ground water sources - eg. below ground tank or dam
Mains boosting

Features & Benefits

Variable Speed
The pump adjusts performance according to water demand, providing constant pressure to all taps regardless of variations in demand or inlet pressure.
Self-Priming
Ideal for pressurising water from above or below ground water sources with a suction lift of up to 8 metres and self-priming up to 4 metres.
Energy Efficient
The pump features a permanent magnet motor to help reduce power consumption while the frequency controller matches the power consumption with the required water output, also helping to conserve energy and reduce energy bills.
Simple Selection
One model to suit most domestic applications makes selection easy.
User Friendly
The easy-to-use control panel features LED indicators displaying power status, pressure setting and alarm indicator lights.
Protective Functions
To protect the pump and help ensure a long life, a range of protective features are incorporated into the pump such as; dry-run protection, anti-cycling alarm, auto-reset and maximum continuous operation time (30 mins).
Easy Installation
Quick and easy installation in just three steps; connect the pipes, prime the pump and plug into the power outlet.
Integrated Non-Return Valve
No additional non-return valve required - plug and pump solution.

Specifications

Motor / power (P1): 550W
Max. flow: 78T/min
Head: 45m
Inlet: 1″M / 25mm
Outlet:1″M / 25mm
Pressure: 470kPa
Impeller: Composite
Start pressure: PM1 – 1.5 barSupply voltage: 1 x 240 Volt 50 Hz
Adjustable constant pressure: Min 1.5 bar/max 4 bar
Noise pressure level: Low noise levels (47 dB(A))