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High-flow swimming pool filtration duties can utilize the Calpeda NMP 65/12A where large-volume recirculation and dependable self-priming operation are required within commercial water treatment systems. The pump is intended for clean or slightly contaminated water service involving suspended particles commonly encountered in filtration circuits.
Hydraulic performance reaches flow rates up to 2000 L/min with maximum head capability extending to 26.2 m depending on operating conditions. The pump operates through a three-phase 400V motor delivering 7.5 kW rated output power at approximately 2900 rpm, supporting efficient recirculation across larger filtration networks.
Water movement through the filtration circuit is maintained by a chrome-plated brass impeller integrated into the NMP 65/12 hydraulic assembly. A self-priming centrifugal arrangement enables suction lift capability up to 7 m, while the built-in filter basket with 3 mm perforations assists separation of suspended debris before entering the hydraulic section.
Structural components including the casing and lantern bracket utilize cataphoresis-coated cast iron construction for improved durability during prolonged wet-duty operation. Shaft sealing is managed through carbon ceramic mechanical seal faces combined with FPM elastomer materials, while the motor assembly incorporates IPX4 enclosure protection together with class F insulation. Water temperatures up to 60°C are supported with maximum permissible working pressure up to 6 bar.
FEATURES- Self-priming centrifugal hydraulic section supporting large-volume filtration duty
- Integrated strainer basket with 3 mm perforated filter arrangement
- Chrome-plated brass impeller supporting stable recirculation performance
- Cataphoresis-coated cast iron structural components for wet operating environments
- Close-coupled pump configuration reducing installation space requirements
- Carbon ceramic mechanical sealing system with FPM elastomer materials
- Three-phase induction motor operating at approximately 2900 rpm
- Class F insulated enclosure with IPX4 environmental protection rating
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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