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    • Tsurumi 80UZ47.5 Cast Iron Miniature Thermal Protector Sewage Pump for Wastewater with Vortex Impeller
    • Tsurumi 80UZ47.5 Cast Iron Miniature Thermal Protector Sewage Pump for Wastewater with Vortex Impeller

    Tsurumi 80UZ47.5 Cast Iron Miniature Thermal Protector Sewage Pump for Wastewater with Vortex Impeller

    SKU: 80UZ47.5
    Regular Price $0.00 AUD
    Including GST Shipping calculated at checkout.
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    Municipal sewage systems often require high-power, slow-speed pumps to handle heavy, solids-laden effluents. This high-capacity vortex pump operates in municipal lift stations, wastewater plants, and commercial drainage networks. It processes raw sewage, industrial waste, and stormwater carrying solid particles and fibrous materials.

    Powered by a 7.5 kW Three-phase induction motor, the pump runs on a 415 V electrical supply. The 4-pole motor draws high power and runs at 1500 rpm. The hydraulic configuration delivers a maximum head of Approximately 19 m and a maximum flow rate of Approximately 1860 L/Min, ensuring rapid water clearance.

    Rotation of the cast iron vortex impeller recessed in the pump casing generates a rapid centrifugal flow. With an 80mm solids passage, the design enables large solid matters to pass through the casing without direct impeller contact. This practically unchokable design protects the pump from clogging and mechanical blockages.

    Constructed with a heavy-duty cast iron casing and a high-tensile stainless steel shaft, the unit is highly rigid. The double-face mechanical seal resides in an oil chamber with silicon carbide seal faces. Overheating protection is managed by miniature thermal protectors embedded in each motor winding. It handles liquids up to 40°C and supports TOS guide rails.

    FEATURES

    • Forcibly supplies turbine oil to the shaft seal, preventing dry-running damage.
    • Integrated protector directly cuts the circuit during thermal overload.
    • Molded rubber barrier prevents capillary water ingress from damaged cables.
    • Stainless steel shaft transmits full-load motor torque with high rigidity.
    • Cast iron design produces a whirlpool flow to pass large solids without clogs, reducing maintenance requirements.
    • High-quality C3 double-shielded bearings support radial and axial loads.
    SPECIFICATIONS
    Specification Name Specification Value
    Pump Type Submersible Wastewater Pumps
    Max Flow 1860 L/Min
    Max Head 19 m
    Pump Power 7.5 kW / 415v
    Rated Current
    Suitable For Heavy Wastewater Transfer
    Pump Body Cast Iron
    Liquid Temperature Maximum 40°C
    Inlet Size
    Outlet Size 80 mm
    Warranty 1 Year
    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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