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    • Grundfos SE.56M.210.4.50D.200 Cast Iron Mid-Head Wastewater Pump for Wastewater Treatment with Open S-tube Impeller
    • Grundfos SE.56M.210.4.50D.200 Cast Iron Mid-Head Wastewater Pump for Wastewater Treatment with Open S-tube Impeller

    Grundfos SE.56M.210.4.50D.200 Cast Iron Mid-Head Wastewater Pump for Wastewater Treatment with Open S-tube Impeller

    SKU: 92955251
    Regular Price $32,248.15 AUD
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    Volume-intensive municipal systems requiring raw effluent transfer find the SE.56M.210.4.50D.200 suitable for large-scale submerged or dry collection pits. This cast iron model is intended for municipal and industrial wastewater applications, specifically managing untreated sewage containing solids. It provides consistent service in infrastructure sites where liquid temperatures range from 0°C to +40°C.

    The pump achieves a maximum flow of 13200 L/min and a maximum head of 26 m, powered by a 21 kW 4-pole motor. Drawing 52.5 Amps on a 415 V supply, the unit utilizes an internal cooling jacket for thermal safety. This setup ensures that hydraulic power remains stable in both wet and dry installation configurations within wastewater infrastructure.

    Fluid movement is managed by an Open S-tube impeller with a 308.6 mm actual diameter and a 71 mm free passage for managing untreated wastewater containing solids. The nominal duty head is 13.09 m. The design incorporates dual 200 mm inlet and outlet connections with DIN flanges, supporting high-capacity transfer while reducing clogging risks in municipal collection systems.

    Structural durability is provided by the EN-GJL-250 cast iron casing and double SiC/SiC mechanical shaft seals. Safety is monitored by integrated PTO sensors, moisture switches, and leakage sensors for proactive motor protection and monitoring. The unit is supplied with a 10-metre S1BC4N8-F EMC power cable and is rated IP68 for 30 metres depth.

    FEATURES

    • Open S-tube impeller with 308.6 mm diameter and 71 mm passage for managing untreated solids.
    • Cast iron EN-GJL-250 pump housing and motor casing for structural integrity in utility networks.
    • Double mechanical shaft seal with SiC/SiC primary faces and Silicon Carbide/Carbon secondary barrier.
    • Integrated PTO sensors, moisture switches, and leakage sensors for motor protection and monitoring.
    • Internal cooling jacket system facilitating thermal stability in submerged or dry pit environments.
    • Supplied with a 10-metre S1BC4N8-F EMC power cable for reliable electrical connection in basins.
    • IP68 enclosure suitable for installation depths up to 30 metres and 9 bar operating pressure.
    • Compatible with the Grundfos DN200 auto-coupling system (96641489) for simplified maintenance access.

    IMPORTANT: Bulk freight charges apply. Please contact us for a freight quote before ordering.

    SPECIFICATIONS
    Specification Name Specification Value
    Pump Type Submersible Wastewater Pumps
    Max Flow 13200 L/Min
    Max Head 26 m
    Pump Power 21 kW / 415v
    Rated Current 52.5 Amps
    Suitable For Municipal Wastewater
    Pump Body Cast Iron
    Liquid Temperature 0°C to +40°C
    Inlet Size 200 mm
    Outlet Size 200 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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