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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Grundfos SCALA1 3-45 Booster PumpThe Grundfos SCALA1 345 is a compact, allinone selfpriming booster pump designed to deliver dependable water pressure for a wide range of domestic and lightcommercial applications. With integrated smart controls, quiet operation, and easy installation, the SCALA1 345 provides reliable water boosting from taps to irrigation systems. Strong, Reliable Boosting Performance The SCALA1 345 delivers a powerful combination of head and flow suited for
The Grundfos SCALA1 3‑45 is a compact, all‑in‑one self‑priming booster pump designed to deliver dependable water pressure for a wide range of domestic and light‑commercial applications. With integrated smart controls, quiet operation, and easy installation, the SCALA1 3‑45 provides reliable water boosting from taps to irrigation systems.
Strong, Reliable Boosting Performance
The SCALA1 3‑45 delivers a powerful combination of head and flow suited for medium‑demand installations:
- Maximum head: 150 ft (45 m)
- Nominal head: 82 ft (25 m)
- Nominal flow: 13 US GPM
This performance makes it ideal for everyday household pressure boosting and small‑scale commercial uses.
Product Number: 99631742
Features and Benefits
All‑In‑One Integrated Design
Every SCALA1 pump comes pre‑assembled with:
- Pump and motor
- Diaphragm pressure tank
- Pressure & flow sensors
- Dry‑running protection
- Controller and built‑in non‑return valve
This eliminates the need for external components and significantly simplifies installation.
Smart, Bluetooth‑Enabled Control
With built‑in Bluetooth®, the SCALA1 3‑45 connects directly to the Grundfos GO app for:
- Real‑time pump monitoring
- Alarm and diagnostic insights
- On‑site report generation
- Advanced setup and tuning
This allows quick customization for a wide range of water‑supply systems.
Fast, Simple Installation
The SCALA1 3‑45 features an effortless 3‑step installation process:
- Connect the pipework
- Prime the pump
- Plug it in and configure via the control panel or GO app
It’s one of the easiest boosters on the market to commission.
Low‑Noise Operation
Operating at under 55 dB(A)—similar to a quiet dishwasher—the SCALA1 3‑45 is suitable for indoor or outdoor placement near living areas.
Built for Long‑Term Durability
- Indoor/outdoor IPX4D rating
- Max ambient temperature: 131°F (55°C)
- Max liquid temperature: 113°F (45°C)
- Max system pressure: 115 psi (8 bar)
- Maintenance‑free water‑cooled motor
Designed for stability, efficiency, and long‑term reliability.
Versatile Application Range
The SCALA1 3‑45 is ideal for:
- Boosting from city mains
- Water supply from roof tanks, break tanks, and ground tanks
- Shallow wells with suction up to 26 ft (8 m)
- Rainwater harvesting setups
Perfect for:
- Homes with multiple taps and showers
- Garden or lawn irrigation
- Small commercial uses such as greenhouses or produce areas
Twin‑Pump Compatible
For higher flow or built‑in redundancy, the SCALA1 3‑45 can be paired with another SCALA1 pump using the Twin Accessories Kit, enabling duty/assist or duty/standby operation.
Specifications
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy