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    • Lowara 3HM05S04T stainless steel multistage centrifugal pump with closed impeller, designed for quiet cooling applications.
    • Lowara 3HM05S04T stainless steel multistage centrifugal pump for cooling with closed impeller and quiet operation.
    • Lowara 3HM09S07M stainless steel multistage centrifugal pump with closed impeller for efficient water supply.

    Lowara 3HM05S04T Stainless Steel Quiet Multistage Centrifugal Pump for Process Circuits with Closed Impeller

    Vendor: Lowara Type: Centrifugal Pumps
    SKU: 3HM05S04T
    Regular Price $905.00 AUD
    Including GST Shipping calculated at checkout.
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    Ensuring stable, automatic cooling flow across complex process circuits requires the specialized configuration of the Lowara 3HM05S04T. This horizontal multistage assembly manages the movement of clean liquids within industrial architectures, providing a consistent pressure profile necessary for sensitive process operations. The unit accommodates varying suction conditions, allowing for reliable fluid movement in facilities where maintenance-free circulation is the baseline requirement.

    Operational threshold limits for this pump are defined by a Max Head 35.3 m alongside a Max Flow 73.3 L/Min. Powering this output is a 0.55 kW / 415v motor, which maintains steady torque under continuous loading conditions. Designed for mid-range efficiency, the hydraulics ensure consistent throughput even when encountering friction losses typical in extended closed-loop cooling configurations.

    Fluid dynamics are governed by a multistage arrangement utilizing precision-engineered AISI 304 stainless steel components to minimize energy dissipation. The pump configuration focuses on high-velocity staging to elevate fluid pressure sequentially, ensuring a smooth delivery curve without the turbulence often found in single-stage alternatives. Internal clearances are kept to a minimum to maintain high volumetric efficiency during operation.

    Constructed with an AISI 304 stainless steel casing, the exterior provides chemical resistance suitable for various liquid compositions. The motor is housed within a TEFC enclosure reaching an IP55 protection rating, suitable for indoor plant environments. Installation involves standard 25mm suction and delivery connections, while the internal mechanical seal is formulated to manage standard operating temperatures between -10°C and +120°C.

    Features:

    • High-efficiency IE3 squirrel-cage motor technology
    • Class 155 insulation for thermal management
    • TIG-welded casing for structural integrity
    • Suitable for continuous process duty cycles
    • Standardized 25mm hydraulic threaded connections
    • Operating noise profile limited to 55 dB
    SPECIFICATIONS
    Specification Name Specification Value
    Pump Type Multistage Centrifugal Pumps
    Max Flow 73.3 L/Min
    Max Head 35.3 m
    Pump Power 0.55 kW / 415v
    Rated Current 1.34 Amps
    Suitable For Cooling Systems
    Pump Body AISI 304 Stainless Steel
    Liquid Temperature '-10°C to +120°C
    Inlet Size 25 mm
    Outlet Size 25 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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