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    • Lowara 1HM22S15T compact stainless steel horizontal centrifugal pump with closed impeller for circulation applications.
    • Lowara 1HM22S15T stainless steel horizontal centrifugal pump for circulation with closed impeller, showing its compact design.
    • Lowara 1HM11S05T multistage centrifugal pump with stainless steel impeller, used for water transfer, shown with dimensions.

    Lowara 1HM22S15T Stainless Steel Resilient Multistage Centrifugal Pump for Clean Water with Closed Impeller

    Vendor: Lowara Type: Centrifugal Pumps
    SKU: 1HM22S15T
    Regular Price $2,310.00 AUD
    Including GST Shipping calculated at checkout.
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    Corrosive, chemically active municipal supply loops benefit from the resilient construction of this horizontal multistage electric unit. It integrates seamlessly into professional settings where precise flow control for cooling systems or clean process liquid handling remains a critical operational requirement. The architecture provides constant suction performance across extended industrial cycles without degradation of internal hydraulic components.

    Operational threshold limits are defined by a Max Head 131 m alongside a Max Flow 40 L/Min. This configuration utilizes a 1.26 kW motor input, specifically engineered for 415v three-phase supply connectivity. The hydraulic output remains consistent throughout the duty cycle, ensuring stable fluid delivery for demanding pressure boosting applications in commercial and specialized environments.

    Fluid dynamics are governed by a multistage impeller arrangement crafted from AISI 304 stainless steel. This design focus minimizes turbulence within the casing, allowing for a refined balance between velocity and lift capacity. By utilizing a centrifugal sequence, the unit maintains hydraulic efficiency throughout high-pressure cycles, providing a smooth, continuous stream of clean liquid to downstream systems.

    Protection is managed via an IP55 rated TEFC motor enclosure, utilizing an insulation Class 155 (F) to prevent thermal stress during sustained loading. The assembly features a sleeve-style exterior casing with TIG-welded seams for maximum structural integrity. Mechanical seal integrity is supported by specialized elastomer components, while the overall frame is mounted for straightforward integration into 25mm pipework systems.

    Features:

    • Integrated silicon carbide and EPDM mechanical sealing elements
    • Surface mounted 2-pole asynchronous motor geometry
    • Compliant with ISO 9906:2012 Grade 3B hydraulic standards
    • WRAS and ACS certification for potable water contact
    • Technopolymer PPS wear ring for reduced internal friction
    • Operational ambient temperature capacity up to 50°C
    SPECIFICATIONS
    Specification Name Specification Value
    Pump Type Multistage Centrifugal Pumps
    Max Flow 40 L/Min
    Max Head 131 m
    Pump Power 1.26 kW / 415v
    Rated Current 2.34 Amps
    Suitable For Industrial Liquid Transfer and Pressure Boosting
    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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