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    • Grundfos SEV.80.80.185.2.52H.N.51D.A.T Cast Iron 2-Pole Sewage Pump for wastewater with SuperVortex Impeller
    • Grundfos SEV.80.80.185.2.52H.N.51D.A.T Cast Iron 2-Pole Sewage Pump for wastewater with SuperVortex Impeller

    Grundfos SEV.80.80.185.2.52H.N.51D.A.T Cast Iron 2-Pole Sewage Pump for wastewater with SuperVortex Impeller

    SKU: 99774708
    Regular Price $19,644.99 AUD
    Including GST Shipping calculated at checkout.
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    Addressing long-term operating efficiency configurations and rigorous safety protection containment, the SEV.80.80.185.2.52H.N.51D.A.T 80 mm outlet submersible wastewater pump is configured for deployment in heavy-duty municipal pumping stations and public restaurant complexes. Designed to manage continuous industrial effluent transfer, the structural integrity of the pump helps manage sustained fluid handling tasks while maintaining baseline operational readiness across diverse commercial environments.

    The mechanical output relies on an 18.5 kW / 415v motor layout, engineered for generating a maximum head capacity of 53 m and facilitating a peak liquid flow of approximately 2700 L/Min. The system integrates a 100 mm inlet alongside an 80 mm outlet, mapping an internal velocity corridor capable of processing heavy sewage. System current is precisely metered at 36 Amps, maintaining electrical stability during intense pumping phases.

    With a heavy-duty net weight of 295 kg, the device maintains essential base stability within dynamic underwater environments. The housing is primarily cast from high-density cast iron EN 1561 EN-GJL-250, supporting internal fluid temperatures ranging from 0 up to 40 degrees Celsius. The architecture is suitable for guide rail installations using an automatic coupling arrangement that allows service access without entering the wet well.

    To streamline ongoing service protocols, the pump contains a highly specialized double shaft seal within a sealed cartridge structure. This approach permits immediate seal replacement in active field settings. The top-tier cable entry connector acts as a secondary maintenance advantage, allowing technicians to uncouple the power supply safely without entirely opening or removing the sensitive motor enclosure compartment.

    Features

    • SuperVortex impeller casting featuring an 80 mm free-passage tolerance.
    • Class H electrical insulation for elevated internal thermal protection.
    • Integrated mechanical moisture sensor for internal breach detection.
    • IP68 waterproofing standard applied to the main casing assembly.
    • Heavy-duty silicon carbide applied across all shaft sealing interfaces.
    • Internal thermistor networks for active motor temperature regulation.
    SPECIFICATIONS
    Specification Name Specification Value
    Pump Type Submersible Wastewater Pumps
    Max Flow 2700 L/Min
    Max Head 53 m
    Pump Power 18.5 kW / 415v
    Rated Current 36 Amps
    Suitable For Blocks Of Flats
    Pump Body Cast Iron
    Liquid Temperature Maximum 40°C
    Inlet Size 100 mm
    Outlet Size 80 mm
    Warranty 2 Years
    Documents
    Specification Sheet Download

    FAQs

    Find quick answers to common questions

    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.

    Can’t find your answer?

    Feel free to reach out to us!

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