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Higher-flow residential pool and swim spa systems can utilize the Davey SLL300 Silensor where quiet operation and increased debris capacity are required during daily filtration cycles. Its hydraulic configuration supports filtration, spa heating, auto cleaning systems, and water feature circulation while maintaining dependable recirculation performance across larger pool installations.
Flow handling capability extends to approximately 400 L/Min with maximum head reaching approximately 21 m under operating conditions. Powered through a single-phase 240V motor delivering 1.4 kW input power, the SLL300 supports strong continuous-duty circulation for larger residential filtration systems and demanding pool water turnover requirements.
The centrifugal hydraulic arrangement operates together with Davey’s high-performance water-cooled motor system to reduce transmitted vibration and operating noise throughout extended service periods. A built-in dry-run protection system assists in protecting internal hydraulic components when insufficient water reaches the pump chamber, while the integrated 4.5 litre leaf basket captures larger volumes of debris before entering the hydraulic section.
Manufactured using corrosion and UV-resistant polypropylene materials, the pump is developed for exposed outdoor installations and long-term poolside service life. The hydraulic assembly incorporates 50 mm inlet and outlet connections together with ABS quick-coupling barrel unions for simplified installation and servicing access. Additional protection features include a 316 stainless steel shaft, double-insulated water circuit design, Armourspray VC epoxy motor shell coating, and integrated drain plug access for maintenance convenience.
FEATURES- Large 4.5 litre leaf basket designed for extended debris retention capacity
- Super-quiet water-cooled motor arrangement reducing operational noise
- Integrated dry-run protection supporting hydraulic component protection
- Corrosion and UV-resistant polypropylene pump construction
- 50 mm ABS quick-coupling barrel unions supplied for installation flexibility
- Double-insulated water circuit with equipotential bonding provision
- 316 stainless steel pump shaft resisting corrosion and rust formation
- Armourspray VC epoxy motor shell protection for outdoor environments
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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