Feel free to reach out to us!
Find quick answers to common questions
Press & drag to view
Clean liquid circulation systems requiring compact stainless steel centrifugal construction can integrate the Calpeda NMXLM 25/70B for continuous-duty utility service operation. The hydraulic section is manufactured in AISI 316L stainless steel, supporting operation with liquids that are non-aggressive toward stainless steel materials while maintaining suitability for confined installation environments through its close-coupled motor arrangement.
Hydraulic performance reaches maximum head up to 18.1 m with flow rates extending to 5.4 m³/h. The pump operates through a single-phase 230V induction motor rated at 0.55 kW with operating current of 4.5 A and maximum input power of 0.75 kW. Continuous rotation near 2900 rpm is achieved through a two-pole motor configuration supporting stable circulation behavior during prolonged operating conditions.
Movement of clean, non-abrasive liquids is managed through a closed impeller arrangement developed for controlled hydraulic transfer characteristics. Threaded ISO 228/1 suction and discharge ports simplify integration into compact utility pipe systems, while the direct-coupled hydraulic layout minimizes alignment complexity during installation.
Ceramic alumina and carbon seal faces operate together with EPDM elastomer components to support sealing stability during continuous-duty operation. Motor protection incorporates class F insulation and IP54 enclosure construction, while operating capability covers liquid temperatures from -10°C to +90°C with maximum permissible working pressure up to 10 bar.
FEATURES- Close-coupled centrifugal assembly reducing installation footprint requirements
- AISI 316L stainless steel wetted hydraulic construction for corrosion-resistant operation
- Closed impeller geometry supporting stable clean liquid circulation characteristics
- Threaded ISO 228/1 hydraulic port arrangement simplifying pipeline integration
- Direct shaft-driven motor configuration minimizing alignment-related servicing work
- Ceramic alumina/carbon mechanical sealing surfaces with EPDM support elements
- Two-pole induction motor operating under continuous-duty service conditions
- IP54 motor enclosure incorporating class F insulation materials
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.
Can’t find your answer?
Recently viewed
Last seen items