Skip to Product Info
    • Lowara 1HM20N09M close-coupled multistage centrifugal pump with stainless steel impeller for pressure boosting.
    • Lowara 1HM20N09M close-coupled multistage centrifugal pump with stainless steel impeller for pressure boosting.
    • Lowara 1HM11N05M compact stainless steel centrifugal pump for water circulation, featuring a closed impeller.

    Lowara 1HM20N09M Stainless Steel Secure Multistage Centrifugal Pump for Pressure Boosting with Closed Impeller

    Vendor: Lowara Type: Centrifugal Pumps
    SKU: 1HM20N09M
    Regular Price $2,170.47 AUD
    Including GST Shipping calculated at checkout.
    Payment & Security

    Your payment is processed securely.

    • American Express
    • Apple Pay
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Union Pay
    • Visa
    Pairs well with

    Achieving stable hydraulic performance in demanding cooling systems requires the precision engineering of this horizontal multistage unit. Its architecture allows for consistent pressure maintenance across complex pipe circuits while maintaining a compact footprint for tight industrial enclosures. Because the assembly is fabricated from high-grade materials, it excels in applications where fluid purity and structural integrity under stress are the primary concerns for facility operators.

    Operational threshold limits are defined by a Max Head 113 m alongside a Max Flow 40 L/Min. Powering this movement is a 1.24 kW single-phase motor, which operates at a rated current of 5.45 Amps to deliver consistent torque under varying back-pressure conditions. These parameters ensure that the hydraulic circuit maintains required velocity and pressure levels to keep critical equipment cooled and properly functioning during peak demand cycles.

    Fluid dynamics are governed by a series of high-precision stages, each featuring an AISI 316L stainless steel impeller designed to minimize turbulence and energy loss. The multistage approach allows for significant pressure amplification relative to the footprint, providing a steady, pulse-free discharge stream necessary for sensitive monitoring instrumentation. Internal flow pathways are optimized to reduce friction, allowing the pump to reach its peak head efficiently while maintaining a quiet acoustic profile.

    Housing the internals is an AISI 316 stainless steel casing that provides a high degree of protection against corrosive fluids and environmental degradation. The TEFC motor is shielded to an IP55 standard, ensuring isolation from external moisture and airborne particulates. Internally, the setup utilizes robust mechanical seals to prevent leakage, while the shaft is supported by bearings configured for long-term operational stability. The entire unit is mounted to allow for straightforward integration into existing 25 mm plumbing manifolds.

    Features:

    • TEFC motor enclosure with IP55 protection rating
    • AISI 316 stainless steel hydraulic components
    • Suitable for continuous process liquid circulation
    • Equipped with silicon carbide mechanical seal faces
    • Optimized for 220-240V single-phase electrical supply
    • Compliance with ISO 9906 Grade 3B hydraulic standards
    SPECIFICATIONS
    Specification Name Specification Value
    Pump Type Multistage Centrifugal Pumps
    Max Flow 40 L/Min
    Max Head 113 m
    Pump Power 1.24 kW / 240v
    Rated Current 5.45 Amps
    Suitable For Cooling Systems
    Pump Body AISI 316 Stainless Steel
    Liquid Temperature '-10°C to +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!

    Recently viewed

    Last seen items