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Residential secondary sanitary hot water loops requiring medium-to-high head thresholds are effectively served by the Lowara TLCN 20-6. This wet rotor circulator pump provides reliable hot water circulation in domestic systems where higher head capability is required for longer recirculation circuits.
Three speed manual selection allows performance optimisation across varying system requirements. On 240 V single-phase supply at Speed 2, the pump consumes 65 W drawing 0.28 A. Maximum head is approximately 5.1 m with flow reaching 60 L/Min at the rated operating condition.
The stainless steel pump body offers corrosion resistance for potable water applications, while the composite material impeller delivers efficient hydraulic performance. Ceramic axial and radial bearings are lubricated by the pumped liquid, and the ceramic wear ring provides enhanced wear resistance. The single-phase motor incorporates an integrated axial terminal box for simplified electrical connection.
Installation is suitable for horizontal or vertical piping with motor axis horizontal. Threaded connections are available in multiple sizes including 1", 1"1/4, and 1"1/2 configurations. Liquid temperature capability ranges from +2°C to +110°C with recommended maximum of 65°C for sanitary applications. Maximum operating pressure is 10 bar PN10 with insulation class 180 (H).
FEATURES
- Stainless steel pump body for corrosion resistance in potable water
- Three speed manual selector for operational flexibility
- Ceramic bearings lubricated by pumped liquid for reliability
- Composite impeller material for efficient hydraulic performance
- Ceramic wear ring for extended durability
- Integrated terminal box for simplified electrical connection
- Insulation class 180 (H) for high temperature operation
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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