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    • Lowara 1HM04P05M stainless steel multistage centrifugal pump for irrigation with technopolymer impeller, showcasing pump components.
    • Lowara 1HM04P05M stainless steel multistage centrifugal pump for irrigation with technopolymer impeller, showcasing flow performance.
    • Lowara 1HM03P05M stainless steel horizontal multistage centrifugal pump for process water with polymer impeller.

    Lowara 1HM04P05M Stainless Steel Multistage Pump for Irrigation with Technopolymer Impeller

    Vendor: Lowara Type: Centrifugal Pumps
    SKU: 1HM04P05M
    Regular Price $923.78 AUD
    Tax Included. Shipping calculated at checkout.
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    Designed for residential pressure boosting and light commercial transfer, this horizontal multistage pump provides a quiet, stable solution for clean water circulation. It is engineered to resolve low-pressure issues in domestic supply lines, household irrigation, and filtration setups, ensuring steady delivery.

    Powered by a 0.65 kW / 240v single-phase motor drawing 2.90 A, this unit delivers peak metrics of Max Head 39.3 m and Max Flow 40 L/Min. These precise hydraulic parameters guarantee optimal energy conversion, providing consistent pressure for multi-tap domestic setups or washing systems.

    The hydraulic core is housed within a thick AISI 304 stainless steel casing, paired with high-grade Technopolymer impellers for high wear resistance. This balanced hydraulic design minimizes axial thrust, facilitating smooth operation while extending the motor bearing lifespan.

    Installation is simplified by the compact footprint featuring 25mm inlet and 25mm outlet connections. With IP X5 electrical protection and built-in thermal overload protection featuring automatic reset, this unit is fully prepared for continuous, safe outdoor or indoor operation.

    Features:

    • Certified under WRAS and ACS standards, ensuring full approval for drinking water applications and hygienic domestic use.
    • Engineered with a single O-ring casing design that reduces potential leakage pathways during continuous operation.
    • Utilizes a Totally Enclosed Fan Cooled motor with external ventilation to maximize heat dissipation during cycles.
    • Features a pump body thickened by twenty percent to withstand heavy-duty operating stresses and physical demands.
    • Class 155 F motor insulation provides thermal tolerance, preventing winding degradation under heavy loads.
    • Accommodates liquid temperatures up to sixty degrees Celsius, making it versatile for diverse fluid transfer duties.
    • Verified to ISO 9906:2012 Grade 3B standards, confirming strict manufacturing quality and flow tolerances.
    SPECIFICATIONS
    Specification Name Specification Value
    Pump Type Multistage Centrifugal Pump
    Max Flow 40 L/Min
    Max Head 39.3 m
    Pump Power 0.65 kW / 240v
    Rated Current 2.9 Amps
    Suitable For Domestic Pressure Boosting and Water Supply
    Pump Body AISI 304 Stainless Steel
    Liquid Temperature Maximum 60°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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