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The Calpeda MXH 4803 is manufactured for installations requiring efficient hydraulic transfer operation together with stable pressure balancing. The pump is suitable for industrial water transfer applications operating across commercial, industrial, and pressurised circulation environments where dependable hydraulic stability is required.
The pump delivers up to 1100 L/Min flow together with maximum head performance reaching 53 metres for balanced clean water pressure circulation. The close-coupled multistage arrangement assists in maintaining controlled circulation efficiency and stable pressure balancing throughout continuous-duty operation.
The centrifugal hydraulic configuration assists in reducing hydraulic losses while maintaining stable circulation efficiency. Its centrifugal hydraulic configuration assists in supporting efficient clean water movement together with dependable pressure circulation performance during varying operating conditions.
Manufactured with stainless steel hydraulic sections for improved corrosion resistance, the pump combines dependable sealing performance with efficient electrical operation. The motor operates at 7.5 kW / 400V drawing 14.3 Amps. IP54 motor protection together with Class F insulation assists in maintaining dependable operating reliability, while the AISI 316 stainless steel shaft improves long-term durability across demanding hydraulic applications.
FEATURES- Horizontal close-coupled centrifugal pump engineered for circulation duties
- Precision-balanced multistage impeller assembly
- Suitable for industrial clean water transfer systems
- Corrosion-resistant stainless steel hydraulic components
- 400V motor configuration supports operating stability
- AISI 316 stainless steel shaft
- Efficient hydraulic balancing for continuous-duty operation
- Designed for liquid temperatures ranging from -15°C to 110°C
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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