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The Onga 183 is an industrial end-suction centrifugal pump built for high-volume dam water circulation; municipal cooling systems; and agricultural wash-down. It transfers large volumes of clean water smoothly in demanding commercial environments.
Powered by a robust 2.4 kW three-phase 415v motor; the unit draws a nominal operational current of 6.0 Amps. It achieves a maximum head of 35 m and supplies high-volume flows up to 425 L/Min.
It incorporates a high-strength cast iron external casing for maximum rigidity and physical lifespan. Internally; it features a glass-filled Noryl baffle and diffuser coupled with a high-efficiency Hi-Flo polycarbonate impeller.
The mechanical design features a high-grade stainless steel shaft sleeve protecting the motor shaft from corrosion. Port sizes are configured with 50 mm BSP female threads on both the inlet and outlet connections.
FEATURES
- Industrial cast iron pump housing provides maximum structural integrity and heavy resistance under continuous operating load
- Engineered Hi-Flo polycarbonate impeller delivers optimized hydraulic flow with minimal energy loss and reduced operational noise
- Three-phase TEFC motor rating of 2.4 kW on 415v draws 6.0 Amps with IP44 ingress protection for robust outdoor reliability
- High-grade stainless steel shaft sleeve prevents abrasive wear and corrosive friction damage on the main motor shaft assembly
- Leakage protection is maintained by a nitrile flexible bellows seal with ceramic stationary and carbon rotating mechanical faces
- Generous 50 mm female BSP threaded suction and discharge ports allow high capacity fluid movement and easy commercial pipe alignment
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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