Stainless Vertical Multi Stage Pump e-SV Saves Energy & Maintenance Time

Water Pump that Saves Energy & Maintenance ?

The Goulds Water Technology e-SV Stainless Vertical Multi Stage Pump design gives you energy savings, efficient operation and easy maintenance.  The e-SV range of pumps features 11 models, and can be specially configured for a wider range of applications. The line is interchangeable with Goulds Water Technology Pumps’ SSV series of vertical multi-stage pumps for added flexibility in meeting pumping requirements. Additionally, five e-SV manufacturing facilities around the world provide shorter lead times and faster service. What’s more, when an e-SV is paired with a Hydrovar® or Aquavar® IPC variable speed drive, it provides energy saving increases up to 70% vs. fixed speed, while reducing installation time.

e-SV Stainless Vertical Multi Stage Pump Features

• • Non-priming pump with a standard premium-efficient motor
  • Top fill plug with air vent
  • Replaceable mechanical seal without disassembling pump
  • “O” Ring seat design allows an easy outer sleeve disassembly
  • 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
  • Cast Iron Pump Body Alternative Materials
  • Designed to extend uptime and help reduce lifecycle costs
  • The expanded hydraulic coverage of an e-SV pump combined with a NEMA premium-efficient motor delivers maximum performance.
  • The extended e-SV portfolio allows you to select a pump aligned with your application’s optimum duty point.
  • A variable speed drive such as Hydrovar® or Aquavar® IPC increases a e-SV’s energy savings up to 70% vs. fixed speed.
  • Standard models offer low NPSH, with even lower NPSH models available.
  • e-SV pumps are available in horizontal and vertical configurations.
  • The pump can be easily repaired right in the piping. 

e-SV Pumping Applications

• • Water supply and pressure boosting
  • Water treatment
  • Light industry
  • Irrigation and farming
  • Heating, ventilation and air-conditioning
  • Boiler feed

e-SVE Smart Pump (NEW)

The e-SVE smart pump is a pre-programmed package combining the e-SV fabricated vertical multi-stage pump with a Xylem Smart Motor – an “ultra-premium” level IE5 permanent magnet motor with built-in pump protection controls and monitoring. The combination allows for easy, cost effective installation, and has a pre-configured system’s intelligence and performance right out of the box.  Six e-SVE pump ranges are available with multiple construction designs offer flexibility for a wide list of applications, including residential and light commercial, OEM applications and HVAC.

e-SVE Smart Pump Features

• • Features the Xylem Smart Motor an “ultra-premium” IE5 permanent, magnet motor, providing efficiency well above a standard IE3 NEMA Premium a synchronous motor.
  • includes a wide range of monitoring, control and safety features right out of the box with no need to configure.
  • can operate single or multi-pump systems of up to three pumps, with no need for an external control panel or PLC.
  • Exceeds hydraulic performance of fixed speed versions in a more compact design.
  • Six e-SVE pump ranges are available with multiple construction designs offer flexibility for a wide list of applications, including residential and light commercial, OEM applications and HVAC.
  • Certified to the NSF/ANSI 61 Drinking Water System Components Standard.
  • Options include high-temperature seals, low NPSH design, high pressure design, and passivated and electropolished versions.

e-SV Packaged Hydrovar

The Hydrovar variable speed pump drive takes pumping to a new level of flexibility and efficiency when combined with the e-SV pump.  The e-SV Packaged Hydrovar ships as one complete unit comprised of an e-SV pump, a Hydrovar drive and a fused disconnect. It arrives pre-assembled, pre-wired and pre-programmed.  The Packaged Hydrovar is designed for centrifugal pump systems requiring constant pressure, flow control or differential pressure.

Packaged e-SV Hydrovar Features:

• • The Packaged e-SV Hydrovar provides industry-leading efficiencies with a broad performance range.
  • The vertically-mounted configuration of e-SV pump, motor and Hydrovar drive is designed to save space.
  • The components are pre-sized and pre-selected, which simplifies the ordering process.
  • The system is assembled, programmed and tested in the factory.
  • The system has the capability to control up to eight pumps.

Watch the e-SV video below

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