- Compact and robust self-priming single-stage centrifugal pump, designed for recirculating water in residential or public swimming pools.
- The Silen S2 is the new version of the ESPA Silen 2, with more resistant materials. Both models share the same dimensions, so they are fully interchangeable.
- Ultra-quiet and continuous service, with large capacity pre-filter with transparent cover and anti-blocking lock.
- Supplied with suction and delivery fittings for connection to filtration systems with 63 mm diameter pipes.
- Self-priming up to 4 m.
- Available in 10 models with different power ratings, from 3/4 HP to 3 HP, in single-phase and three-phase versions.