Grundfos SCALA2 3-45 self-priming water pressure booster pump, 93013252

Grundfos SCALA2 3-45 is a fully integrated, compact and self-priming water pressure booster pump for private houses, apartments, cottages and small domestic water supply systems. It is designed to provide comfortable and stable water pressure inside the home by automatically adjusting pump performance according to water demand.

SCALA2 combines the pump, motor, intelligent controller, speed-controlled drive, pressure tank, sensors and inlet/outlet valves in one compact unit. The integrated speed control helps maintain constant pressure even when several taps are used at the same time. When properly filled with water, the self-priming pump can lift water from a depth of up to 8 m in less than 5 minutes.

Key benefits:

• Fully integrated all-in-one water pressure booster.
• Self-priming design — suction lift up to 8 m.
• Integrated speed control for stable water pressure.
• Very quiet operation — typically 44 dB(A), up to 53 dB(A) at full load.
• Built-in pressure tank, sensors and non-return valves.
• Automatic dry-running protection.
• Protection against overheating, overload and seizure.
• Automatic reset function after alarm conditions.
• Suitable for indoor and outdoor installation.
• Simple installation: connect pipes, prime the pump and plug it in.

Technical information:

• Manufacturer: Grundfos
• Model: SCALA2 3-45
• Product number: 93013252
• EAN: 5715122954975
• Pump type: self-priming water pressure booster pump
• Rated flow: 3 m³/h
• Maximum flow: 4.6 m³/h
• Rated head: 27 m
• Maximum head: 45 m
• Primary shaft seal: Carbon/Ceramic
• Approvals: CE, VDE, MORO, UKCA, KC, SEPRO, AAA
• Drinking water approvals: WRAS, ACS
• Curve accuracy: ISO 9906:2012 3B
• Model: 2
• Maximum pump speed: 5200 rpm
• Pump housing: composite
• Housing material: NORYL FE1630PW PPE+PS-GS30
• Impeller: composite
• Impeller material: NORYL FE1630PW PPE+PS-GS30
• Material code: A
• Ambient temperature range: 0…55 °C
• Maximum operating pressure: 10 bar
• Maximum permissible inlet pressure: 6 bar
• Pipe connection standard: EN 10226-1
• Inlet connection type: R
• Outlet connection type: R
• Inlet connection size: 1"
• Outlet connection size: 1"
• Pumped liquid: water
• Liquid temperature range: 0…45 °C
• Liquid temperature during operation: 20 °C
• Density: 998.2 kg/m³
• Power input P1: 550 W
• Rated power P2: 0.45 kW
• Mains frequency: 50 / 60 Hz
• Rated voltage: 1×200–240 V
• Minimum current consumption: 0.01 A
• Maximum current consumption: 2.8 A
• Enclosure class: X4D
• Insulation class: F
• Power cable length: 1.5 m
• Power plug: Schuko
• Connector type: Type E/F CEE7/7
• Net weight: 9.8 kg
• Gross weight: 12.1 kg
• Shipping volume: 0.043 m³
• Storage temperature: -40…70 °C
• Danish VVS No.: 385183245
• Finnish LVI No.: 4732548
• Norwegian NRF No.: 1365593
• Country of origin: Serbia
• Customs tariff: 84137075
• Approx. dimensions: 403 × 193 × 302 mm