Silen : swimming pool pump.

Application : Recirculation and filtering of water from swimming pools.

Quiet running single stage centrifugal pump with frequency driver. The Silen Plus A includes a frequency inverter with a major innovation in its operation to adapt it for usage in pools : the speed variation in the swimming pool working cycles.

The control system detects the position of the multiport valve and transmits it to the pump to automatically activate or deactivate the operation cycle depending on the position, achieving maximum ease and efficiency of operation. The filtration system is optimised to increase the efficiency, thereby electricity savings, with an added cycle to increase cleaning efficiency on the pool surface. The backwash system increases process efficiency, while shortening cleaning time, drastically reducing the amount of water consumed during the backwash process.

Superior automation, filtration, backwash and management through a smartphone app. The app simplifies the pump use, offers a weekly timer, and allows management of the pump parameters, with an energy savings calculation tool.

Continuous motor with Class F insulation and IP55 protection. Pump body, pump foot, impeller, seal mounting and diffuser in technopolymer. Motor shaft in stainless steel AISI 431. Special mechanical seal in AISI 316. Mechanical seal in graphite and alumina. Motor housing in aluminium. O-rings in NBR.

To ensure suitability for your application, please call our technical team on 01793 820142.

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