Grundfos Scala1 3-45 Automatic Booster Pump, Low-Noise, No Plug, 4.5 Bar, 5.6 m³/h
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Brand: Grundfos · SKU: 99530410 · Warranty: 24 months


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Product description
Grundfos Scala1 3-45 Low-Noise Booster Pump
The product does not include a plug. This is why the price is more affordable. The Scala1 3-45 is otherwise identical to the version with a plug.
The Grundfos Scala1 3-45 is an all-in-one pressure boosting unit with a high-efficiency motor and low-noise hydraulics for domestic water supply and light commercial applications.
Integrated Bluetooth communication provides full control over the pump via Grundfos GO REMOTE.
The Grundfos SCALA1 3-45 can be used to boost pressure from a rooftop tank, intermediate tank, underground tank, or shallow wells (max. 8 m suction lift), as well as from the municipal water supply. This allows easy access to the water you need for indoor use and garden irrigation.
All-in-one booster pump solution
The complete all-in-one booster set — with integrated pump, motor, diaphragm tank, pressure and flow sensor, dry-run protection, controller, and check valve — delivers the ideal pressure whenever you need water.
Installation and commissioning
Save time when installing the Grundfos SCALA1 3-45: connect the pipes easily, fill the pump with water, and plug it in after fitting the plug. You can configure the pump from the pump control panel for quick and easy commissioning. For more advanced settings, you can use the Grundfos GO REMOTE app and configure your pump online.
Grundfos Scala1 3-45 Application Areas
Pressure boosting from the municipal supply, rooftop tank, booster set, or ground-level tank. Water supply from shallow wells.
Operating Conditions
- Maximum Ambient Temperature: 55 °C
- Maximum Liquid Temperature: 45 °C
- Pumped Liquid: Clean Water
- Voltage: 220 V (domestic power supply)
- Noise Level: 55 dB(A) (typical use)
- Protection Class / IP Rating: X4D
- Approvals and Certificates: CE, CSA, EAC safety approvals
- Drinking Water Certificates: CSA Water Quality Classified, ACS
- Power Cable: 1.5 m
- Inlet/Outlet: 1"/1"
- Motor Power: 910 W
Specifications
| Brand | Grundfos |
|---|---|
| Motor Power | 1.2 HP (0.9 kW) |
| Model | Scala 1 3-45 |
| Voltage | 220 V (Single-Phase) |
| Flow Rate Range | 6-10 m³/h |
| Head Range | 51-75 m |
| Inlet | 1" - 25 mm |
| Outlet Diameter | 1" - 25 mm |
| Speed (rpm) | 2900 rpm |
| Suction Lift | 8 m |
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