E-SV Series Vertical Multi-Stage Pump

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E-SV Series Vertical Multi-Stage Pump

The e-SV series is a highly reliable and technologically advanced multipurpose pump that caters to 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 0.75kW and over pumps are equipped with IE2 standard 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 passivated & 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-AlertTM vibration monitor and Dry Run sensor. i-AlertTM is provided as standard on 7.5kW and over pumps, and as an accessory on all other models. The Dry Run sensor is available as an accessory for all models.