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The Grundfos Unilift KP 150-AV1 is a compact stainless steel submersible drainage pump designed for automatic removal of groundwater, surface water and rainwater.
Featuring a vertical level switch for automatic start and stop, this single-stage pump is ideal for sump pits, basements, tanks and light-duty drainage applications. The semi-open stainless steel impeller allows passage of particles up to 10 mm, making it suitable for lightly contaminated water.
The pump is equipped with a 1-phase canned motor with internal thermal protection and continuous cooling via the pumped liquid. A double shaft seal system ensures long service life and reliability.
Supplied with a 5 metre power cable and AU plug, the Unilift KP 150-AV1 is ready for installation straight out of the box.
FEATURES
- Submersible stainless steel drainage pump
- Vertical lever level switch for automatic operation
- Maximum head: 5.5 m
- Maximum flow: 2.36 L/s (142 L/Min)
- Rated head: 2.94 m
- 10 mm free passage (semi-open impeller)
- 300 W power input
- 0.15 kW rated output
- Stainless steel pump housing and impeller (AISI 304)
- Double shaft seal system
- IP68 motor protection
- Internal thermal overload protection
- 5 m power cable with AU plug
- Maximum installation depth: 2 m
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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