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Residential water distribution networks benefit from this submersible pump's efficient groundwater recovery from 4-inch wells. It handles clean liquids with suspended sand up to 150 g/m³ and maintains operational stability during continuous duty cycles for household supply and garden irrigation.
Driven by a 0.37 kW three-phase motor at 415V, the 5-stage assembly achieves a peak head of 32 meters and a maximum flow of 50 L/Min. The motor coupling conforms to NEMA standards, allowing for standardised mechanical synchronisation and simplified field replacement.
At the heart of the hydraulic design are LEXAN floating impellers that move axially against polycarbonate diffusers. This axial movement helps to accommodate sand particles without motor seizure, protecting the internal stages from abrasive wear in wells with moderate sediment levels.
AISI 304 stainless steel forms the external jacket, with a delivery casing incorporating a built-in non-return valve to prevent backflow and reduce water hammer risk. Rated for immersion in liquids up to 35°C, the assembly features Class F insulation and IP68 protection for continuous underwater service.
FEATURES
- Radial floating impeller technology permits axial movement to accommodate sand and reduce mechanical binding risk
- Reinforced polycarbonate diffusers maintain consistent hydraulic velocity and pressure across the stage assembly
- Built-in non-return valve in the delivery casing protects against backflow and water hammer during shutdown
- AISI 304 stainless steel external jacket provides a corrosion-resistant shell for deep borehole installations
- NEMA-standard motor coupling ensures compatibility with a wide range of submersible motor units
- Chrome-nickel steel suction filter prevents oversized debris from entering the internal stages
- Polyacetal POM bearing bush supports the shaft and reduces friction during high-speed rotation
- Class F insulation and IP68 protection support reliable operation under continuous submersion
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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