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Optimized for continuous runtime efficiency, the UNILIFT AP50B.50.11.A1V Unilift AP 35B and 50B pumps are single stage pumps with a vortex impeller that reduce maintenance overhead across demanding extraction environments. Deployed primarily for aggressive surface water and wastewater drainage, this submersible effluent pump transfers vast quantities of liquid while maintaining structural integrity under submerged pressure.
The defensive exterior relies upon EN 1.4301 AISI 304 stainless steel fabrication integrated flawlessly with a durable composite base plate, rendering the system resistant to corrosive agents. Internal electronics are shielded entirely by an advanced double shaft seal system and a specialized intermediate oil chamber that utilizes environmentally friendly, non-toxic special oil.
Analyzing the superior internal fluid dynamics, the uniquely cast vortex impeller accommodates substantial particulate matter with its expanded 50 mm free passage clearance. By maintaining continuous flow momentum, the pump smoothly achieves an approximate 14 m maximum head and a maximum flow of roughly 480 L/Min, transitioning fluid directly through a 50 mm discharge port.
Minimizing total cost of ownership, the robust motor utilizes an insulation class F thermal rating to halt standard operational degradation. Powered by a heavy-duty 1.21 kW Single Phase 240v electrical architecture, this precise setup guarantees extensive functional lifespans even during uninterrupted surface water management cycles.
Features
- Built-in thermal overload protection halts motor operation instantly during high-heat anomalies
- Strategic inclusion of long-life deep-groove greased-for-life ball bearings ensures frictionless rotation
- Automated functional control is governed by an integrated external level switch
- Provided standard with a highly insulated 10 m mains cable for power delivery
- Securely rated with an IP68 enclosure class for permanent sub-surface deployment
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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