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The CJ850's DW32-15 injector is built for the deepest, most restrictive bores in the range, delivering 82 m maximum head — the highest figure of any CJ injector using the 40 mm/32 mm pipe class — at a correspondingly modest 55 L/Min. This extreme high-head configuration suits sites where vertical lift is the primary hydraulic challenge.
Flow of 55 L/Min at 10 m suction continues to deliver 5 L/Min out to 50 m suction depth, a working range beyond most CJ650 and CJ750 options. The 2.4 kW / 240V motor drives it at 14.1 Amps, supporting the most demanding depth requirements.
The DW32-15 injector is the only component lowered — being thermoplastic, it resists salt, hardness and iron found in groundwater. Its smooth bore keeps turbulence to a minimum. The jet and venturi are matched to bore yield. An optional Offset Flange (101431, 1½ x 1½ inch female thread) allows installation away from the bore to access water above flood level or closer to electricity.
The pump features a cast iron body, stainless steel shaft, double race bearings and a carbon ceramic mechanical seal. The TEFC motor includes thermal overload protection and handles liquid temperatures up to 65°C. Supplied with the WK-CJ850 water kit assembled and glued, including a 60 litre tank with 20 litre draw-off. Covered by a 2-year warranty; loss-of-prime switch optional.
FEATURES
- DW32-15 injector reaches 82 m of maximum head.
- 40 mm suction and 32 mm discharge pipework.
- Thermoplastic injector resists salt, hard water and iron.
- Smooth bore reduces turbulence over long pipe runs.
- No moving parts or electricity down the bore.
- Jet and venturi sized to match bore yield.
- Cast iron pump body with stainless steel motor shaft.
- Double race bearings with carbon ceramic mechanical seal.
- TEFC motor with thermal overload protection.
- Rated for liquid temperatures up to 65°C.
- WK-CJ850 water kit supplied assembled and glued.
- Includes pressure gauge, brass 5-way tee, gate valve and stainless steel barrel union.
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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