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The Grundfos SCALA1 3-35 is a pressure boosting pump designed for domestic water supply and light commercial applications including irrigation, tank filling, and boosting pressure from mains or stored water systems. It delivers consistent water pressure for household use, garden irrigation, and small-scale installations.
Constructed with a composite pump housing and composite impeller, the unit provides corrosion resistance and long service life. The compact system integrates essential components including the pump, motor, diaphragm tank, pressure and flow sensors, dry-running protection, non-return valve, and built-in control, ensuring efficient and stable operation.
The pump delivers a maximum head of 36 metres with a rated flow of 3 m³/h and a rated head of 25 metres. It is designed for clean water applications with a liquid temperature range of 0°C to 45°C and supports a maximum operating pressure of 8 bar and maximum inlet pressure of 4 bar for reliable performance.
The unit is powered by a 0.45 kW electric motor (P2) with a maximum input power of 750 W, operating on a 1 x 230 V, 50 Hz supply. Built-in Bluetooth communication allows monitoring and control via the Grundfos GO REMOTE system for diagnostics and setup.
FEATURES- Motor: 0.45 kW (P2) Electric Motor, 1 x 230 V, 50 Hz
- Maximum Head: 36 m
- Rated Flow: 3 m³/h
- Rated Head: 25 m
- Pump Type: Pressure boosting pump
- Construction: Composite pump housing with composite impeller
- Integrated Components: Pump, motor, diaphragm tank, sensors, non-return valve, and built-in control
- Start Pressure: 1.5 bar
- Maximum Operating Pressure: 8 bar
- Maximum Inlet Pressure: 4 bar
- Liquid Temperature Range: 0°C to 45°C
- Ambient Temperature Range: 0°C to 55°C
- Inlet Size: 25 mm
- Outlet Size: 25 mm
- Bluetooth connectivity for monitoring and control
FAQs
General Product FAQs
1. How do I choose the right pump for my setup?
Selecting the correct pump depends on your required flow (L/min), total head (vertical lift + friction loss), and power source. If you're unsure, contact our team and we’ll size the right system for you.
2. Do you offer support with system design or setup?
Yes — we provide expert advice to help you choose, install, and optimise your pump system. Whether it's a simple setup or a custom solution, we’re here to help.
3. Do you offer complete pump solutions or just products?
We don’t just sell pumps — we provide complete solutions. From accessories and control systems to full packaged setups, we can supply everything required to get your system running efficiently.
Shipping & Availability
1. Do you offer Australia-wide shipping?
Yes — we ship across Australia. Bulk or oversized orders may incur additional freight charges otherwise we offer free shipping over $100*
2. How long does delivery take?
Orders are typically shipped within 1–2 business days, with delivery taking approximately 2–7 days depending on your location.
3. What courier or freight companies do you use?
We work with a range of trusted carriers including Australia Post, StarTrack, TNT, and other national freight providers depending on the size and location of your order. This allows us to ensure fast, reliable delivery across Australia, including regional and remote areas.
Warranty & Support
1. Do your pumps come with a warranty?
Yes — all products are backed by manufacturer warranties. Warranty periods vary depending on the brand and product type.
2. What support do you offer after purchase?
We provide ongoing support including:
- Installation advice
- Troubleshooting
- Spare parts supply
- System upgrades
3. What is the warranty process if something goes wrong?
If you experience an issue, simply contact our team with your order details and a description of the problem. We’ll guide you through troubleshooting and, if required, arrange repair, replacement, or manufacturer assessment in line with warranty terms.
Why choose Foundation Pumps?
1. Why choose Foundation Pumps over other suppliers?
We focus on supplying proven, high-quality pump solutions backed by real industry knowledge. Unlike general resellers, we understand how these systems perform in the field and provide honest, practical advice to ensure you get the right solution the first time.
2. Do you offer expert advice before and after purchase?
Yes — we support you at every stage, from selecting the right pump through to installation and ongoing use. Our team is available to assist with sizing, troubleshooting, and system optimisation whenever you need it.
3. Do you stock trusted brands and quality products?
We carefully select and supply pumps from reputable manufacturers known for reliability and performance. Our range includes both industry-leading brands and high-value alternatives that meet Australian standards and conditions.
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