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Higher-flow clean liquid circulation duties can integrate the Calpeda NMXLM 25/120C where stainless steel hydraulic construction and compact centrifugal installation are required within utility service environments. The wetted hydraulic section is manufactured in AISI 316L stainless steel, supporting operation with liquids compatible with stainless steel materials while maintaining corrosion-resistant operating characteristics.
Flow capability extends to 10.8 m³/h with maximum hydraulic head reaching 19.4 m. Hydraulic operation is supplied through a single-phase 230V induction motor rated at 0.75 kW with operating current of 5.7 A and maximum input power of 1 kW. A two-pole motor configuration operating near 2900 rpm supports stable circulation performance throughout prolonged operating cycles.
Movement of clean, non-abrasive liquids is controlled through a closed impeller arrangement engineered for balanced hydraulic transfer behavior. ISO 228/1 threaded suction and discharge ports simplify integration into compact circulation systems, while the direct-coupled motor configuration minimizes installation and alignment complexity.
Mechanical sealing incorporates ceramic alumina and carbon seal faces operating together with EPDM elastomer components. Operating capability covers liquid temperatures from -10°C to +90°C with maximum permissible working pressure up to 10 bar. The motor enclosure integrates class F insulation together with IP54 protection for continuous-duty service operation.
FEATURES- High-flow centrifugal hydraulic arrangement supporting continuous circulation service
- Compact close-coupled construction minimizing installation footprint requirements
- AISI 316L stainless steel wetted hydraulic section for corrosion-resistant operation
- Closed impeller profile developed for stable clean liquid movement characteristics
- ISO 228/1 threaded hydraulic ports simplifying utility pipeline integration
- Direct motor-to-impeller transmission reducing coupling and alignment complexity
- Ceramic alumina/carbon mechanical seal faces with EPDM support components
- Continuous-duty induction motor enclosure incorporating IP54 protection and class F insulation
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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