Grundfos pump Scala 2 3-45 A cod. 98562862
Grundfos self-priming pressurization Scala2 3-45 A code 98562862
Useful to:
- Pressure Building - Commercial Buildings
- Domestic groundwater collection
- Increased water pressure for domestic use
- Rainwater collection for domestic buildings
The SCALA2 is a fully integrated and compact self-priming pump designed for pressure boosting in domestic applications. The SCALA2 model is equipped with integrated speed modulation which allows to maintain an optimal pressure on the taps.
Grundfos Self-Priming Pressurization group Scala2 3-45 A cod.98562862
Grundfos Pump SCALA 2 3-45 A
Product code 98562862
Grundfos SCALA 2 is a compact, self-priming and complete booster pump. It is equipped with an integrated speed control which allows you to keep the water pressure constant in all taps, as it adapts the performance of the pump to the actual demand. Installing the SCALA2 requires 3 simple steps: 1.
Connection to the system pipe. 2. Priming the pump. 3. Connecting the plug to the electrical socket; then the pump starts. The SCALA2 is equipped with all the necessary components to guarantee optimal pressure:
Intelligent controller
Speed-controlled drive
Membrane tank
Sensors
Non-return valves.
As it is self-priming, the SCALA2 is able to draw water from a level below the pump. Provided it is filled with water, the pump is capable of drawing liquid to a depth of 8m in less than 5 minutes. This facilitates the installation and first start-up of the pump; it also allows for a more reliable water supply in installations exposed to the risk of dry running or leaks in the suction pipe or system. In the event of dry running, absence or excessive water temperature or blockage, for example in the event of seizure or overload, the pump will stop automatically to prevent the motor from burning. The pump is equipped with automatic restart. In case of dry running or similar alarms, the pump stops. Then, it will attempt to restart every 5 minutes for 8 times, and then once every 24 hours. This feature can be turned off. Thanks to its hydraulics, permanent magnet motor and water cooling, the pump is very quiet (47 dB(A) during typical use), making it suitable for both indoor and outdoor installations. home. The maximum sound pressure level at full load is 53 dB(A). The pre-assembled tank reduces the number of starts/stops in the event of leaks in the system, reducing wear on the pump. SCALA 2 does not require maintenance, but it is recommended to keep the pump clean, check the non-return valves and remove dust from the ventilation holes.
Grundfos Scala - Grundfos Presscontrol PM - Grundfos UPA - Grundfos JP - Grundfos SB
TECHNIQUES | |
---|---|
Scope | 3 m³ / h |
Prevalence | 27 m |
Max head | 45 m |
Primary mechanical seal | CARBON / CERAMIC |
Approvals | CE, VDE, MORO, UKCA, KC, AAA |
Approvals for drinking water | WRAS, ACS |
Curve tolerance | ISO9906: 2012 3B |
Template | TO |
MATERIALS | |
---|---|
Body Pump | Composite |
Pump | NORYL FE1630PW PPE + PS-GS30 |
Impeller | Composite, NORYL FE1630PW PPE + PS-GS30 |
Material code | TO |
INSTALLATION | |
---|---|
Ambient temperature limit | 0 .. 55 ° C |
Max operating pressure | 10 bar |
Suction pressure max | 6 bar |
Type of connection inlet | R. |
Type of delivery | R. |
Size of the inlet connection | 1 inch |
Size of the outlet connection | 1 inch |
Nominal pressure of the connection | PN 10 |
LIQUID | |
---|---|
Pumped liquid | Waterfall |
Liquid temperature range | 0 .. 45 ° C |
Liquid temperature during operation | 20 ° C |
Density | 998.2 kg / m³ |
ELECTRICAL DATA | |
---|---|
Absorbed power - P1 | 550 W |
Rated power - P2 | 0.45 kW |
Network frequency | 50/60 Hz |
Nominal tension | 1 x 220-240V |
Rated current | 2.8 A |
Protection class (IEC 34-5) | IPX4D |
Insulation class (IEC 85) | F. |
Cable length | 2 m |
Power socket | Type E / F (CEE7 / 7) |
Power plug | Schuko plug |
OTHER | |
---|---|
Net weight | 9.5 kg |
Gross weight | 12.2 kg |
Packaging volume | 0.043 m³ |
Storage temperature range | -40 .. 70 ° C |
Danish VVS no | 385183145 |
N. RSK Swedish | 5931159 |
Finnish | 4732505 |
Norwegian NRF No. | 9040011 |
Country of origin | RS |
Convention rate n. | 84137075 |
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