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The Grundfos CMB 10-47 (PS) is an automatic pressure pump system designed for high volume water transfer, agricultural supply, and light commercial applications where minor leakage conditions may occur. The system consists of a Grundfos CM pump, a five-way valve, and a pressure switch, enabling automatic operation based on system pressure.
This system requires a pressure tank to be installed to complete the booster setup and ensure stable pressure performance. Once connected to the pipeline and power supply, the unit operates automatically based on demand.
The pump is constructed with a stainless steel pump housing and multistage stainless steel impellers (AISI 304), delivering excellent corrosion resistance and long service life. The integrated non-return valve maintains system pressure stability and prevents backflow.
The pump operates at a rated flow of 10 m³/h with a corresponding head of 38 metres. According to the performance data, the unit achieves a maximum head of 46.6 metres at shut-off and delivers a maximum flow of approximately 250 L/min under low head conditions. The system is not self-priming and supports a maximum suction lift of 1 metre.
The unit is powered by a 1.9 kW electric motor operating on a 1 x 220–230 V, 50 Hz supply. The pressure switch provides adjustable control within a range of 3 to 12 bar, allowing flexible pressure management depending on system requirements.
FEATURES- Automatic Operation: Pressure switch enables demand-based start and stop
- Adjustable Pressure Control Range: 3–12 bar for flexible system setup
- System Requirement: Requires external pressure tank for proper operation
- Complete Booster Assembly: Includes pump, five-way valve, and pressure switch
- Leakage-Compatible Design: Suitable for systems with minor continuous leakage
- High Capacity Multistage Design for efficient water transfer applications
- Corrosion-Resistant Stainless Steel Construction for long service life
- Integrated Non-Return Valve to maintain system pressure stability
- Compact Installation Layout for easy integration
- Low Maintenance Mechanical Control System
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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