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Fluid movement across demanding cooling arrays requires the resilience found in the Lowara 3HM05N05M. By utilizing AISI 316 stainless steel for all primary hydraulic components, this pump construction ensures structural stability when processing volatile or potentially corrosive liquid media. Suction and delivery performance remain consistent across varying thermal gradients, making it a viable selection for complex secondary circuit configurations where chemical neutrality is a strict operational mandate.
Operational threshold limits are defined by a Max Head 35.2 m alongside a Max Flow 73.3 L/Min. This centrifugal unit integrates a 0.63 kW / 240v motor architecture to maintain these output levels under continuous-duty scenarios. System integration relies on 25 mm inlet and outlet piping, providing a balanced pathway for fluid movement through multistage geometries that maximize energy conversion efficiency in smaller industrial footprint environments.
Internal dynamics are governed by a stainless steel closed impeller arrangement, precision-engineered to minimize turbulence and cavitation during operation. The multistage design permits a gradual increase in fluid pressure across each successive stage, effectively lowering the motor load while sustaining high-velocity flows. This kinetic control allows for predictable discharge pressure and flow rates even when handling liquids with varying viscosity profiles.
Housing consists of a high-grade AISI 316 stainless steel casing, encompassing a TEFC fan-cooled motor rated to IP55 protection. Insulation Class F materials are employed to manage thermal dissipation effectively within ambient surroundings. The mechanical configuration features silicon carbide seal surfaces to prevent fluid ingress, ensuring the motor assembly remains isolated from the process stream throughout the lifecycle of the pump.
Features:
- Integrated silicon carbide mechanical seal surfaces for enhanced sealing integrity
- TEFC asynchronous motor configuration with Class F thermal insulation
- IP55 motor protection rating for resilient operation in damp environments
- Compact single-piece fabricated body construction for reduced vibration
- Certified for potable water handling per WRAS and ACS standards
- External stainless steel tie rod configuration for structural rigidity
FAQs
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.
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