Davey Silensor SLS and SLL Quiet Pool Pumps

At a Glance

The Davey Silensor is a range of super quiet single speed pool circulation pumps with a water cooled motor that runs at just 54 to 56dBa. The SLS comes in four sizes from the SLS100 to the SLS300. The SLL is the larger flow sibling, three sizes from the SLL200 to the SLL400, with a 4.5 litre leaf basket for pools near trees.

Ideal for

• SLS: in ground and above ground pools needing a quiet circulation pump for filtration, backwashing or auto pool cleaning, and retrofits, as it is designed to swap in with minimal hassle
• SLL: pools that collect a lot of leaf litter, as the 4.5 litre basket needs emptying far less often, and anyone who wants the same quiet running in a higher flow pump
• Spa jet operation and water features, alongside solar, gas or heat pump pool heating

Key Specs

• Noise level: 54 to 56dBa, water cooled motor, no ventilation gap required
• Power supply: 220/240V, 50Hz, 3m lead, connects to a standard power point
• Protection: dry run protection, double insulated to the water circuit with an equipotential bonding point for AS/NZS 3000 wiring
• Operating limits: max water and ambient temperature 40 degrees C

Silensor SLS

• SLS100: 740W motor input (1.0hp), 525W output (0.7hp), 11.0kg
• SLS150: 860W motor input (1.2hp), 620W output (0.8hp), 11.0kg
• SLS200: 1090W motor input (1.5hp), 775W output (1.0hp), 11.5kg
• SLS300: 1400W motor input (1.9hp), 960W output (1.3hp), 11.5kg
• Inlet/Outlet: 40mm PVC on all models, ABS quick coupling barrel unions supplied

Silensor SLL

• SLL200: 1130W motor input (1.5hp), 830W output (1.1hp), 12.5kg, 40/50mm inlet and outlet
• SLL300: 1400W motor input (1.9hp), 960W output (1.3hp), 12.5kg, 50mm inlet and outlet
• SLL400: 1760W motor input (2.4hp), 1200W output (1.6hp), 13.0kg, 50mm inlet and outlet
• Leaf basket: 4.5 litre, easy to remove clear lid

Why We Like It

The Silensor is the pump to reach for when quiet actually matters. A water cooled motor rated at 54 to 56dBa is genuinely quiet next to most single speed pool pumps.

• SLS: built to retrofit onto an existing pad with minimal fuss. If your pool collects a lot of leaves, step up to the SLL.
• SLL: earns its keep on any pool with trees nearby. If your pool is leaf free and you do not need the bigger basket, the SLS does the same job for less.

Warranty & Support

3 year warranty. Plumbed into your pool circulation, barrel unions are supplied for the fitting, so you can fit it yourself, or use a pool installer or plumber. Questions? Call 07 863 8064, real people, Waihi and Kopu stores, Mon to Fri.