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The Jung Pumpen US73 HES is a heavy duty submersible drainage pump designed for pumping contaminated wastewater and hot liquids in demanding commercial and industrial environments. Engineered for durability and reliability, this pump is capable of handling solids up to 30mm while operating in high temperature conditions, making it suitable for laundries, industrial dishwashers, heating system overflow and wastewater applications.
Powered by a 0.83kW 230V single phase motor, the US73 HES delivers reliable drainage performance with a maximum head of approximately 10 metres and flow rates up to 19 m³/h. The pump is specifically designed for hot water applications and can handle liquid temperatures up to 90°C, allowing it to operate where many standard drainage pumps cannot.
Constructed with a grey cast iron volute casing, stainless steel motor housing and shaft, and a glass fibre reinforced impeller and wear plate, the pump offers excellent durability in aggressive wastewater conditions. A silicon carbide mechanical seal combined with an oil chamber and duplex rotary seal ensures long service life and protection against leakage. The pump also features integrated winding thermostats to protect the motor against overload and can safely run dry when required.
FEATURES
- 0.83kW 230V single phase motor
- Maximum flow: up to 19 m³/h
- Maximum head: approximately 10 metres
- Hot water operation up to 90°C
- Handles solids up to 30mm
- Heavy duty submersible drainage pump design
- Grey cast iron volute casing
- Stainless steel motor housing and shaft
- Glass fibre reinforced impeller and wear plate
- Silicon carbide mechanical seal with oil chamber
- Integrated motor thermal protection
- 1½" discharge outlet
A robust high temperature drainage pump designed for contaminated wastewater and industrial hot water applications.
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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