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Handling of fluctuating suction conditions within irrigation and utility pumping systems is supported by the Calpeda B-A 65-150B through its self-priming centrifugal hydraulic arrangement. The pump is suited to transfer duties where liquid levels vary during operation or where suction pipelines may empty after shutdown periods.
Rather than restricting circulation under suspended particle loading, the open bronze impeller maintains stable liquid passage while allowing solids up to 10 mm to move through the hydraulic section. Automatic suction restoration assists dependable restart behaviour following interrupted operating cycles or temporary dry suction conditions.
Hydraulic output extends to 54 m³/h maximum flow with discharge head capability reaching 21.5 m, creating balanced transfer performance across larger liquid movement systems. Power transmission is provided through a three-phase 415V induction motor delivering 3 kW rated output power with operating current of 6.6 A while maintaining operating speed near 2900 rpm.
Mechanical durability is supported through bronze manufacture of the casing, lantern bracket, impeller assembly, and cylindrical suction body. Carbon ceramic seal faces with NBR elastomer support components assist shaft sealing stability, while the close-coupled motor configuration incorporates IP54 environmental protection together with class F insulation. Operating capability supports liquid temperatures from -10°C to 90°C with permissible working pressure up to 6 bar.
FEATURES- Automatic suction recovery supported through integrated self-priming operation
- Bronze hydraulic casing and impeller construction for demanding liquid service duty
- Hydraulic passage suitable for suspended solids up to 10 mm in size
- 65 mm threaded inlet and outlet hydraulic connection arrangement
- Close-coupled pump and motor assembly minimizing installation footprint
- Carbon ceramic shaft sealing assembly with NBR elastomer support elements
- Class F insulated three-phase induction motor configuration
- IP54 protected enclosure assisting resistance against dust and moisture exposure
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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