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Optimizing internal flow trajectories is absolutely critical when extracting heavily contaminated liquids from deep commercial sumps. Engineered with precision hydraulic pathways, the Grundfos SE1.80.100.15.4.50B.B serves as a specialized non-self-priming, single-stage, centrifugal pump designed for handling wastewater, process water and unscreened raw sewage.
Thermodynamic stability across the primary internal volute is expertly governed by the revolutionary S-TUBE impeller layout, which propels dense heavy media seamlessly without the continuous risk of structural jamming. This advanced fluid engine actively prevents microscopic pressure warping, safely escorting immense liquid volumes through the extraction corridor without unnecessary internal energy dissipation.
Supported by a meticulously calibrated 1.5 kW power plant securely wired to a 3-phase 415v electrical infrastructure, the heavy-duty unit produces an outstanding maximum head of approximately 8 m. Simultaneously, it easily manages an approximate maximum fluid flow metric of 2136 L/Min, shifting liquid effortlessly between its wide-aperture symmetrical 100 mm connection flange ports.
Recognizing the highly critical nature of facility uptime, engineers integrated a fully liquidless, maintenance-free cooling network perfectly designed for versatile dry or totally submerged pit deployments. A highly intuitive stainless-steel clamp assembling framework guarantees that on-site technicians can swiftly detach the primary motor to gain rapid internal component access without specialized dismantling toolsets.
Features
- Engineered with an advanced IP68 ingress protection enclosure to block catastrophic moisture penetration from flooded pits.
- Certified for extreme deep-pit deployment featuring a verified maximum submerged installation depth measuring exactly 12 m.
- Integrates a durable 15 m Lyniflex power cable structure to comfortably reach distant industrial grid hookup boxes.
- Protects vital internal winding layers through the strict implementation of a premium Class F electrical insulation standard.
- Manufactured with a heavy solid foundational unit weight measuring exactly 104 kg to drastically diminish active vibration.
- Rated to reliably operate internal shaft rotations at an exact operational speed of 1435 rpm under peak mechanical conditions.
- Designed to safely perform up to 20 maximum mechanical starts per hour to optimize intense commercial fluid extraction cycles.
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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