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The Onga 184 is a high-head cast iron centrifugal transfer pump optimized for broad-scale crop irrigation; industrial wash-down; and high-volume fluid circulation. The robust structure is engineered for continuous service in heavy agricultural and commercial watering systems.
This model utilizes a high-output 3.8 kW three-phase 415v motor drawing a nominal current of 7.4 Amps. It delivers water flows up to 618 L/Min and reaches an impressive maximum head of 47 m.
The advanced hydraulic design integrates a 20 percent glass-filled Ultem impeller and diffuser. This engineering plastic provides incredible strength and mechanical stability under high pressure and temperature conditions.
A close-coupled TEFC motor with IP44 protection prevents water ingress and dust contamination. High-flow plumbing is supported through heavy 50 mm BSP female threaded inlet and outlet ports.
FEATURES
- Advanced 20 percent glass-filled Ultem impeller offers high mechanical stability and pressure handling under severe heat load
- Ultra-durable cast iron pump casing stands up to severe operating loads and intensive agricultural wear over extended durations
- High-capacity 3.8 kW three-phase 415v motor draws 7.4 Amps for powerful continuous water transfer in broad irrigation networks
- Corrosion-resistant stainless steel shaft sleeve protects the main motor shaft from abrasive wear and particulate fluid damage
- Large 50 mm female BSP threaded ports allow high-flow rate intake and discharge with low friction and minimized system loss
- Totally Enclosed Fan Cooled motor features IP44 environmental rating to resist intensive dust and moisture intrusion in fields
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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