Our eSV™ pumps deliver superior efficiency for the life of the pump, whether the application is large or small. Thanks to a unique combination of new hydraulic design & higher efficiency motor, the eSV™ delivers lower overall life cycle costs and superior efficiency compared to any pump available in the world today.
Highly reliable and technologically advanced multipurpose pump capable of satisfying the needs of a wide variety of users. Many different construction designs are available, with models featuring 1-3-5-10-15-22-33-46-66-92-125 m3/h nominal capacities.
All pumps are equipped to have an option to be supplied with Efficiency Class 1 motors.
New design features:
Balanced mechanical seal replaceable without need for pump disassembling (for 10-15-22SV>=5,5kW, 33-46-66-92-125SV).
"O" Ring seat design to allow for simple outer sleeve disassembly.
Floating for self-alignment replaceable diffuser wear ring (PPS Glass filled tecnopolymer to withstand chemically corrosive, mechanically aggressive and high temperature liquids).
Reduced impeller axial thrust for longer standard motor bearing life (17,500h).
Hard Material Intermediate bush bearing (Tungsten Carbide/Silicon Carbide) to improve life and ability to withstand heavy duty applications, like boiler feeding.
High temperature seal option (150°C max) with low NPSH design, high pressure design (up to 40 Bar), and passivized & electro-polished version are available upon request.
Further unique features of the e-SV include the integration of performance diagnostic devices such as the i-Alert™ vibration monitor and Dry Run sensor. i-Alert™ and the Dry Run sensor is available as an accessory for all models.