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Designed for rainwater collection and drainage applications while handling solids up to 35 mm, the Calpeda GXVM 40-9 provides reliable automated service. This single-phase submersible unit is engineered for both clean and dirty water transfer in domestic and civil environments. It supports continuous duty operation at liquid temperatures up to 35°C in standing installation positions within pits or tanks.
Hydraulic output reaches a maximum flow rate of 350 L/min and reaches a total head of 8.1 m. Powered by a 0.9 kW 240v motor drawing a rated current of 6 Amps, the pumped liquid dissipates motor heat during operation. This self-cooling capability ensures the unit can operate safely during extended run cycles even when partially submerged, while an integrated float switch provides automated start/stop functionality.
Water passes through a single-impeller free-flow vortex configuration manufactured from AISI 304 stainless steel. This design is particularly suitable for liquids with a high solid content, ensuring that filamentous particles can pass without compromising flow. The vertical delivery port simplifies direct pipework connection, while smooth internal surfaces facilitate easy cleaning and maintenance during service.
Close-coupled construction features a chrome-nickel stainless steel AISI 304 pump body and motor jacket. Sealing is achieved using a double mechanical shaft seal with an oil chamber housing pharmaceutical-grade oil. The motor features a triple impregnation humidity-proof dry winding, an incorporated capacitor, and a built-in thermal protector for reliable performance in submerged environments.
FEATURES
- Manufactured using chrome-nickel stainless steel AISI 304 for the external motor jacket and pump casing.
- Equipped with an automatic float switch for reliable automated operation in collection tanks and pits.
- Double shaft seal configuration with an oil-filled chamber provides a robust barrier against water ingress.
- Mechanical shaft seal lubrication is provided by specialized oil safe for food and pharmaceutical machinery.
- The pumped liquid provides continuous motor cooling by flowing through the external jacket during operation.
- Free-flow vortex impeller design facilitates handling of solids and filamentous particles up to 35 mm.
- Includes a triple impregnation humidity-proof dry winding designed in accordance with EN 60335-2-41 standards.
- IP X8 protection rating supports continuous immersion at depths of up to 5 meters with included 10m cable.
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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