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The Onga 187 is a heavy-duty cast iron centrifugal water pump built for high-capacity Industrial Water Transfer; dam pumping; and broad-scale agricultural irrigation. It moves massive volumes of water quickly and efficiently under rigorous field or industrial operating conditions.
Featuring a robust 2.4 kW three-phase 415v motor drawing a nominal 6.0 Amps; it delivers flows up to 840 L/Min. This model achieves an impressive maximum head of 30 m.
The physical configuration consists of a strong cast iron casing with an award-winning Hi-Flo polycarbonate impeller. Glass-filled Noryl diffuser and baffle components assist in handling high-velocity fluid circulation.
A premium stainless steel shaft sleeve protects the main motor shaft from liquid-induced corrosion. Suction and discharge ports are configured with 50 mm BSP female threaded connections to accommodate massive pipework.
FEATURES
- Massive flow output up to 840 L/Min makes it ideal for large-scale agricultural and dam transfer in high-volume settings
- Heavy-duty cast iron pump body provides maximum physical durability and long-term installation life in continuous service
- Engineered Hi-Flo polycarbonate impeller ensures optimal fluid movement with minimal operational noise and lower turbulence
- Inlet and outlet connections are configured with large 50 mm female BSP threads for high-flow piping and minimal suction loss
- Stainless steel shaft sleeve prevents corrosive fluid damage to the main motor shaft assembly under high rotational velocities
- Three-phase 415v TEFC motor draws a highly balanced nominal operating current of 6.0 Amps for increased electrical efficiency
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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