The variable speed version of the popular O-Plus series! Specially designed for underwater applications. With the external controller you can adjust the flow (and thus the energy consumption) from 30% to 100%. The controller can also start/stop the pump (pause button). Provided with synchronous motor and wearproof ceramic shaft for long time use. Automatic power-off protection when running dry. When the impeller is blocked it will go into a “lock” position in which the pump does not use power and waits until the blockage is gone. This will prevent a motor burn out.

The variable speed version of the popular O-Plus series! Specially designed for underwater applications. With the external controller you can adjust the flow (and thus the energy consumption) from 30% to 100%. The controller can also start/stop the pump (pause button). Provided with synchronous motor and wearproof ceramic shaft for long time use. Automatic power-off protection when running dry. When the impeller is blocked it will go into a “lock” position in which the pump does not use power and waits until the blockage is gone. This will prevent a motor burn out. Key features: - Use the controller to regulate the flow from 30% to 100%. - Switches off automatically when there is no water in the rotor - Burn-out protection Specifications: - Placement: In the pond - Application: Koi pond, Ornamental pond, Swimming pond, Watercourse, Waterfall - Adjustable waterflow: Yes - Maximum flow m³ per hour: 10 - Wattage (max): 85 - Maximum head: 5.5 - App control: No - Dry run protection: Yes - 12 Volt: No - Model: O-Plus Vario S