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Where utility liquid systems require greater discharge capability while handling lightly contaminated fluids, the Calpeda CM 22/1 provides dependable centrifugal circulation through its open-impeller hydraulic configuration. Emulsion handling duties and auxiliary service applications can benefit from the unrestricted liquid passage characteristics within compact operating layouts.
Hydraulic output extends to 6.6 m³/h with maximum head reaching 18 m, supporting moderate-pressure circulation across medium-capacity liquid handling systems. The pump operates through a 230V single-phase induction motor utilizing 0.8 kW maximum input power while drawing operating current of 3 A at approximately 2900 rpm.
Stable internal circulation is maintained through an open impeller arrangement capable of passing suspended particles up to 4 mm without excessive hydraulic restriction. The centrifugal flow path supports dependable movement of emulsions and moderately dirty liquids during varying operating conditions.
Mechanical support is provided through cast iron construction of the casing and lantern bracket assembly. Shaft sealing is controlled through carbon ceramic mechanical seal faces with NBR elastomer support materials, while the motor assembly integrates capacitor-start operation, thermal overload protection, IP54 enclosure protection, and class F insulation. Liquid handling capability extends from -10°C to 90°C with working pressure capability up to 6 bar.
FEATURES- Open hydraulic impeller supporting unrestricted circulation of contaminated liquids
- Suspended particle handling capability up to 4 mm within the hydraulic section
- Close-coupled centrifugal arrangement reducing installation complexity
- Single-phase induction motor configured for 230V operating supply
- Integrated capacitor-start motor system with thermal overload protection
- Carbon ceramic shaft sealing assembly with NBR elastomer components
- IP54 protected motor enclosure assisting environmental operating protection
- Class F insulation system supporting controlled motor thermal performance
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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