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The Onga 147 is a high-performance composite centrifugal water transfer pump designed for irrigation, pressure boosting, and high-volume water movement applications. Part of the Onga 14 Series, it is ideal for agricultural, horticultural, and domestic use including tank filling, reticulation, and general water transfer.
Constructed with a corrosion-resistant composite pump casing made from glass-filled Noryl, the pump offers excellent durability and resistance to demanding environments. The engineered Hi-Flo polycarbonate impeller delivers efficient performance, combining strong flow with reliable pressure output.
This is a single-stage centrifugal pump delivering a maximum head of approx. 32 meters and achieving flow rates up to approximately approx. 300 L/Min at low head conditions. Flow reduces progressively as head increases, providing a balanced performance suitable for irrigation and water distribution systems.
Powered by a close-coupled TEFC (Totally Enclosed Fan Cooled) motor with inbuilt thermal overload protection, the pump is designed for continuous operation. It is suitable for clean water applications with a maximum liquid temperature of 70°C.
FEATURES
- Single-stage centrifugal pump design
- Composite corrosion-resistant pump body
- Engineered Hi-Flo polycarbonate impeller
- Maximum head: approx. 32 m*
- High flow up to approx. 300 L/Min*
- Designed for efficient flow and pressure performance
- Close-coupled TEFC motor
- Inbuilt thermal overload protection
- Suitable for irrigation, pressure boosting, and water transfer
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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