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The Onga 122 is a single-phase molded composite self-priming transfer pump configured for high-capacity sump emptying; septic effluent transfer; and calf milk pumping. It is ideal for pumping liquids containing soft solids; grey water; and agricultural runoff.
The high-efficiency single-phase 240v motor has a rating of 1.1 kW and draws a nominal 10.8 Amps. It achieves a maximum head of 20 m and delivers high-flow water transfer up to 280 L/Min.
Its internal hydraulic layout incorporates an open polycarbonate impeller which handles soft solids without clogging. A built-in check valve provides excellent self-priming characteristics to simplify startup.
The casing is manufactured from 20 percent glass-filled ABS for ultimate corrosion resistance. Standard connection ports feature a 40 mm BSP male inlet and a 32 mm BSP male outlet for secure piping.
FEATURES
- Corrosion-proof 20 percent glass-filled ABS pump casing is ideal for handling acidic grey water; effluent; and organic calf milk
- Open polycarbonate impeller design permits continuous passage of soft solids without clogging the pump internals under load
- Built-in mechanical check valve offers highly reliable self-priming capability for quick startup and consistent priming cycles
- Single-phase 1.1 kW electric motor features inbuilt thermal overload protection for operational safety under continuous use
- Port dimensions include a 40 mm male BSP suction thread and a 32 mm male BSP discharge thread for direct socket connectivity
- TEFC 2-pole continuous running motor incorporates dual mechanical and lip seals for motor protection in highly humid areas
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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