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The Jung Pumpen US155 ES is a heavy duty cast iron submersible drainage pump designed for pumping contaminated water, wastewater and liquids containing solids. Engineered for demanding drainage applications, the pump can handle particles up to 50 mm in diameter, making it suitable for sump pits, wastewater drainage systems, construction sites and industrial drainage installations.
Powered by a 1.6kW 230V single phase motor, the US155 ES delivers powerful pumping performance with flow rates up to approximately 483 litres per minute and a maximum head of around 12 metres. The integrated float switch provides automatic level control, allowing the pump to start and stop automatically depending on water levels.
Built for durability and long service life, the pump features a robust grey cast iron housing combined with a stainless steel motor shaft and wear-resistant components. A vortex impeller design allows solids and fibres to pass through the pump without clogging. The silicon carbide mechanical seal and controllable oil chamber protect the motor and ensure reliable sealing even under demanding operating conditions.
The pump is safe to run dry and includes integrated winding thermostats to protect the motor from overload. For easier maintenance and installation in deeper pits, the pump can also be installed with an optional guide rail system.
FEATURES
- 1.6kW 230V single phase motor
- Maximum flow: approximately 483 litres per minute
- Maximum head: approximately 12 metres
- Vortex impeller for solids handling
- Handles particles up to 50 mm
- Heavy duty grey cast iron pump housing
- Stainless steel shaft for corrosion resistance
- Silicon carbide mechanical seal
- Controllable oil chamber for extended service life
- Automatic float switch level control
- Integrated motor thermal protection
- Safe to run dry design
- 2" discharge outlet
A robust cast iron submersible drainage pump designed for reliable wastewater and contaminated water pumping in demanding drainage 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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