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Pool filtration systems requiring dependable self-priming capability can utilize the Calpeda NMP 50/12H for stable recirculation and clean water transfer. The pump is suited to installations handling clean or lightly contaminated water where suspended particles may enter the circulation circuit.
Hydraulic output extends to 900 L/min maximum flow with discharge head reaching 9 m depending on system resistance. The unit operates through a three-phase 415V induction motor delivering 1.1 kW rated output power and maintaining rotational speed near 2900 rpm during continuous-duty service.
Flow movement is maintained by a chrome-plated brass impeller operating within a self-priming centrifugal configuration capable of suction lift up to 7 m. An integrated basket strainer with 3 mm perforations helps trap suspended debris before it can enter the internal hydraulic chamber.
Cast iron body components are cataphoresis-coated to improve resistance against wet operating environments. Mechanical sealing is managed through carbon ceramic seal faces with FPM elastomer support materials, while the three-phase motor incorporates class F insulation and IPX4 enclosure protection. Liquid temperatures up to 60°C and working pressures up to 6 bar are supported.
FEATURES- Self-priming centrifugal hydraulic section for pool water circulation
- Integrated basket strainer with 3 mm perforated filter openings
- Chrome-plated brass impeller supporting stable continuous recirculation
- Cataphoresis-coated cast iron casing and lantern bracket assembly
- Close-coupled hydraulic construction reducing installation footprint
- Carbon ceramic mechanical seal with FPM elastomer support materials
- Three-phase induction motor operating near 2900 rpm rotational speed
- Class F insulated motor enclosure with IPX4 environmental 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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