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Severe fluid surges require unyielding extraction infrastructure to prevent overflow. The SL1.110.200.200.4.52M.N.51D.A.T tackles these extreme loads via an enormous 200 mm inlet paired with a 200 mm outlet. Operating within deeply flooded pits, this submersible pump rapidly clears raw sewage, effectively neutralizing bottleneck risks across municipal complexes.
Forged from thick EN 1561 EN-GJL-250 cast iron, the chamber securely houses an S-Tube impeller accurately calibrated to guarantee a massive 110 mm free passage. This expanded internal clearance effortlessly permits solid-laden sludge to pass without stalling. By permanently eliminating mechanical choke points, the circulation loop safely secures directional flow purity.
Generating immense kinetic force is a durable 20 kW Grundfos 4-pole motor drawing cleanly from a 415v three-phase grid. This assembly converts raw power into heavy fluid motion, reaching a maximum head of approximately 21 m and an incredible 8340 L/Min peak flow rate. Highly optimized interior pathways smoothly dissipate intense thermodynamic heat loads.
Guarding against submersed failures, the system incorporates moisture switches and active motor-protection thermistors directly into its core. These autonomous safety mechanisms relentlessly scan the sealed cavity, providing an immediate reactive defense if unwanted liquid breaches the primary casing boundaries.
Features
- Features a remarkably accessible double shaft seal configured inside a dedicated, modular cartridge design, actively permitting rapid primary maintenance interventions.
- Utilizes a highly advanced external cable entry connector plug that safely allows the heavy-duty fifteen-meter waterproof cord to be disconnected without unbolting the top.
- Built using incredibly thick, premium EN 1561 EN-GJL-250 cast iron across the main primary pump housing and exterior protective motor shell to physically ensure absolute resilience.
- Manufactured with a highly durable secondary shaft seal heavily built from an ultra-tough silicon carbide and carbon friction material configuration to protect the internal core.
- Designed to seamlessly process immense raw fluid volumetric loads continuously at dense temperature ranges actively spanning from exactly ten to forty degrees Celsius.
- Engineered to safely endure a thoroughly tested maximum continuous underwater installation depth of exactly twenty meters while maintaining a strict eight bar internal operating pressure.
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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