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Large-volume clean water movement can be handled by the Calpeda NMX 25/200C, particularly in circulation systems where stable transfer rates and stainless steel hydraulic construction are required. The pump combines a compact close-coupled layout with AISI 304 stainless steel wetted components, supporting operation with liquids that are non-aggressive toward stainless steel materials. Its reduced installation footprint allows integration into industrial utility systems, irrigation services, and general-purpose circulation layouts where continuous operation is expected.
Flow capacity reaches up to 15 m³/h while the hydraulic section develops maximum head up to 19.2 m. The pump operates using a three-phase 400V induction motor rated at 1.1 kW with operating current of 2.6 A. Running speed remains approximately 2900 rpm through a two-pole motor arrangement, contributing to balanced hydraulic transfer and stable circulation characteristics during continuous-duty service. The suction and discharge ports use threaded ISO 228/1 connections for straightforward installation into utility pipe systems.
A closed impeller configuration manages liquid transfer and pressure stability with clean, non-abrasive fluids. Stainless steel construction extends across the casing, impeller, shaft, and casing cover, helping maintain corrosion resistance and hydraulic consistency throughout prolonged operating periods. Because the motor shaft is directly connected to the hydraulic assembly, alignment requirements are minimized and servicing access remains simplified within compact installation environments.
Sealing is provided through ceramic alumina and carbon mechanical seal faces operating together with EPDM elastomer components. The pump is suitable for liquid temperatures ranging from -10°C to +90°C and supports maximum permissible working pressure up to 10 bar. Class F motor insulation together with IP54 enclosure protection supports dependable operation in industrial and utility circulation conditions. The inlet connection size is G 1 1/2 and the outlet connection size is G 1.
FEATURES- 15 m³/h maximum flow capability for higher-capacity circulation duties
- Direct motor-to-pump shaft configuration minimizing alignment complexity
- Closed impeller hydraulic layout for smooth clean liquid transfer
- AISI 304 stainless steel hydraulic components throughout the wetted section
- Threaded ISO 228/1 hydraulic connections supporting utility pipe integration
- Ceramic alumina/carbon sealing surfaces combined with EPDM elastomer elements
- Two-pole induction motor operating at approximately 2900 rpm
- Class F insulated motor assembly with IP54 enclosure protection
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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