GOULDS e-SV Series Stainless Steel Vertical Multi-Stage Pumps Energy saving, eco-friendly, efficient: The new e-SV design allows easy service and safe maintenance. The mechanical seal can be replaced without removing the motor from the pump
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Features and Benefits
- Top fill plug with air vent
- Current mechanical seal replaceable with no need of pump disassembling (for all sizes)
- “O” Ring seat design to allow an easily 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
- Cast Iron Pump Body Alternative Materials
Applications:
* Water supply and pressure boosting
* Water treatment
* Light industry
* Irrigation and farming
* Heating, ventilation and air-conditioning
Specifications:
* Flow – Up to 725 GPM
* Head (TDH) – Up to 1200 feet
* Power supply – Three-phase and single-phase 50 and 60 Hz
* Power – Standard motors from 0.5 HP to 75 HP
* Maximum operating pressure – Up to 580 PSI (40 bar) for sizes 1SV through 125SV
* Temperature of pumped liquid – -22°F to 250°F standard version /up to 300°F in “hot water design”
* Motor Enclosure – ODP, TEFC and Explosion Proof with Premium Efficiency options
* Motor insulation class – F
* Options – Available with Hydrovar® and other VFDs Booster Packages.
