e-SV Stainless Steel Vertical Multi-stage Pumps

Lowara : Multistage Pumps :

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.

Design features

  • Balanced mechanical seal replaceable with out 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 (180°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-Alert™ vibration monitor and Dry Run sensor. The  i-Alert™ and the Dry Run sensor are available as an accessory for all models.

The e-SV is certified by WRAS, ACS and D.M. 174 for use with potable water.

Versions

  • e-SV: standard pump with IE3 motor
  • e-SVE: Variable speed Smart Pump with ultra premium efficiency IES2 drive package including a permanent magnet IE5 motor (up to 1,5 kW)
  • e-SVH: Variable speed pump with Hydrovar pump controller (up to 22 kW)

Specifications

  • Delivery: up to 160 m³/h
  • Head: up to 330 m
  • Power supply: both single and three-phase 50 and 60 Hz
  • Power: from 0.37 kW up to 55 kW
  • Maximum operating pressure: 40 bar
  • Temperature of pumped liquid: from -30 °C to 120 °C
XylectSelection tool for Xylem Products

For sales and service, please contact:

Xylem Water Solutions Ireland Ltd
50 Broomhill Close,
Airton Road,
Tallaght,
Dublin 24.
Tel. (+353) 01 4524444
Fax (+353) 01 4524795
E-mail: lowara.ireland@xyleminc.com