The ESPA Silen S2 75 is the first of the S2 series, which represents the evolution of the proven Silen S range. A flow rate of 15 m³/h at a delivery head of 15 m is sufficient for extensive filtration circuits with multiple hydraulic elements.
The improved two-stage hydraulics of the S2 series offer even lower operating noise and a better energy balance than their predecessors, while the all-plastic pump section remains fully resistant to pool chemistry. The AISI 420 stainless steel shaft with a graphite mechanical seal ensures tightness without regular replacement of sealing elements.
The self-priming capability and the surface-treated aluminium motor housing ensure reliable and long-lasting operation with minimal servicing requirements. The Silen S2 75 is an ideal choice for modern overflow pools that require quiet and energy-saving operation.
