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The Reltech GEN3-75 is a high-performance single-speed swimming pool pump designed for residential and small commercial pool and spa filtration systems. Part of the Reltech GEN3 Series, the pump is engineered and manufactured in Australia to provide reliable circulation, strong hydraulic performance and quiet operation in demanding pool environments.
Powered by a 0.75 HP single-phase motor, the GEN3-75 provides efficient circulation for small to medium swimming pools and spa systems. According to the GEN3 performance data, the pump delivers approximately 190 litres per minute at 8 m head, offering effective filtration and rapid water turnover for residential pool installations.
The pump is constructed from durable corrosion-resistant thermoplastic materials designed for long-term outdoor operation. A computer-designed impeller and diffuser system improves hydraulic efficiency while keeping noise levels low. The totally enclosed fan-cooled motor includes built-in thermal overload protection to safeguard the motor during continuous operation.
Designed for ease of maintenance, the GEN3-75 includes a large strainer basket with a clear inspection lid for simple debris removal and routine cleaning. The pump supports 40 mm or 50 mm PVC suction and discharge connections, making it compatible with most residential pool filtration systems.
FEATURES
- 0.75HP single phase motor (240V)
- Maximum flow: 190 litres per minute
- Maximum head: 8 metres
- Engineering-grade thermoplastic pump body
- Computer-designed impeller and diffuser for efficient flow
- Low-noise operation
- Large leaf strainer basket with clear inspection lid
- Stainless steel shaft with mechanical seal
- Thermal overload motor protection
- 40 mm / 50 mm suction and discharge connections
- Designed for residential swimming pool and spa circulation
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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