Product Detail

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Model:
SCALA2 3-45 A
Manufacturer:
GRUNDFOS

Grundfos SCALA2 is a fully integrated, self-priming, compact waterworks for pressure boosting in domestic applications. SCALA2 incorporates integrated speed control enabling the keeping of the perfect pressure at the taps, meaning that the pump performance will increase with increasing demand.

SCALA2 can be installed in three easy steps:
1. Connect the pipes.

2. Prime the pump.

3. Plug the pump into the power outlet and the pump will start.

Grundfos SCALA2 has all the components necessary to ensure a comfortable pressure:

intelligent controller

integrated speed-controlled drive

integrated tank

integrated sensors

integrated non-return valves.

As it is self-priming, the SCALA2 is able to pump water from a level below the pump. Provided it is filled with water, the pump is able to 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.

If exposed to dry running, water shortage or excessive temperature, blocked pump, for example in case of seizure or overload, the pump will stop automatically, thus preventing a motor burnout.

The pump features an automatic reset function. In case of dry running or similar alarm, the pump will stop. Restarting will be attempted every 5 minutes 8 times, there after new restart attempt will occur every 24 hours. The automatic reset function can be deactivated.

Thanks to its hydraulic design, permanent magnet motor and water cooling, the pump is extremely low-noise, 47 dB(A) in typical use, which makes it suitable for indoor as well as outdoor use. Max noise level at full load are 53 dB(A)

The built-in pressure tank reduces the number of starts and stops in case of leakages in the pipe system, causing less wear on the pump.

SCALA2 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

Liquid:

 

Pumped liquid:

 

Water

 

Liquid temperature range:

 

0 .. 45 °C

 

Liquid temperature during operation:

 

20 °C

 

Density:

 

998.2 kg/m³

 

Technical

Rated flow

3 m³/h

Rated head

27 m

Head max

45 m

Primary shaft seal

CARBON/CERAMIC

Approvals on nameplate

CULUS

Approvals for drinking water

cULus NSF372,cULus DW NSF61

Curve tolerance

ISO9906:2012 3B

Model

A

           

 

Materials

Pump housing

NORYL FE1630PW PPE+PS-GS30

Impeller

NORYL FE1630PW PPE+PS-GS30

Material code

A

 

Installation

Range of ambient temperature

0 .. 45 °C

Maximum operating pressure

10 bar

Maximum permissible inlet pressure

6 bar

Pipe connection

NPT 1 Composite

Liquid

Pumped liquid

Water

Liquid temperature range

0 .. 45 °C

Liquid temperature during operation

20 °C

Density

998.2 kg/m³

 

Electrical data

Power input - P1

550 W

Mains frequency

60 Hz

Rated voltage

1 x 208-230 V

Rated current

2.8 A

Enclosure class (IEC 34-5)

ENCLOSURE TYPE 3

Insulation class (IEC 85)

F

Length of cable

2 m

Power plug

NEMA 6-15

 

Others

Net weight

9.55 kg

Gross weight

11.8 kg

Shipping volume

0.044 m³

Storage temperature range

-40 .. 70 °C