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Clean water systems requiring larger circulation capacity together with moderate discharge pressure can integrate the Calpeda NMXM 25/200B for continuous-duty utility and transfer applications. The pump uses a close-coupled centrifugal arrangement with AISI 304 stainless steel hydraulic components suitable for liquids that are non-aggressive toward stainless steel materials.
Hydraulic performance reaches 28.9 m maximum head with flow rates extending to 15 m³/h. The hydraulic assembly is powered through a 230V single-phase induction motor rated at 1.5 kW with maximum absorbed power of 2 kW and operating current of 9.2 A. A two-pole motor operating near 2900 rpm supports stable pressure generation during prolonged operating cycles.
A closed impeller arrangement controls movement of clean, non-abrasive liquids with balanced hydraulic transfer characteristics. Threaded ISO 228/1 suction and discharge ports simplify integration into utility circulation systems, while the direct motor-to-pump coupling minimizes alignment adjustments and installation complexity.
Ceramic alumina and carbon seal faces operate together with EPDM elastomer components to support dependable sealing performance. The pump is suitable for liquid temperatures ranging from -10°C to +90°C with maximum permissible working pressure up to 10 bar. Motor protection includes class F insulation, IP54 enclosure protection, and integrated thermal protection for additional operating safety.
FEATURES- Combined high-flow and moderate-pressure hydraulic operating characteristics
- Single-phase motor configuration operating from standard 230V electrical supply
- Direct-coupled centrifugal assembly reducing installation footprint requirements
- Closed impeller geometry supporting controlled clean liquid circulation
- AISI 304 stainless steel casing, shaft, impeller, and casing cover construction
- ISO 228/1 threaded hydraulic ports simplifying pipework integration
- Ceramic alumina/carbon mechanical seal arrangement with EPDM elastomer elements
- Integrated thermal protection supporting continuous-duty motor operation
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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