Goulds e-SV vertical Multi-stage Pumps

Summary

Product identification

• Goulds e-SV™ Series Stainless Steel Vertical Multi-Stage Pumps.
• Features 11 models, configurable for a wide range of applications.
• Interchangeable with Goulds Water Technology Pumps’ SSV series for added flexibility.

Hydraulic performance range

• Flow: up to 700 GPM
• Head (TDH): up to 1150 ft
• Newly-designed hydraulics, combined with high-efficiency (EISA compliant) motors, deliver maximum efficiency.

Operating limits

• Maximum operating pressure:
  • PN25-40 for sizes 1-22SV
  • PN16, PN25, PN40 for sizes 33-46SV
  • PN16, PN25 for sizes 66-92SV
  • See the official PDF for exact tabulated values.
• Temperature of pumped liquid:
  • -22°F to 250°F (standard version)
  • Up to 350°F (hot water design)

Electrical

• Power supply: Three-phase and single-phase 50 and 60 Hz
• Power: Standard motors from 0.5 HP to 75 HP
• Protection: ODP, TEFC, Prem. Eff Std.
• Insulation class: F
• Compatibility: Designed for combination with Hydrovar® and other Variable Frequency Drives (VFDs) on pumps and booster packages.

Mechanical / hydraulic

• Construction: Stainless steel vertical multi-stage design.
• Maintenance: New design allows mechanical seal removal without motor removal, reducing repair time by up to 50%. Utilizes standard mechanical seals, wearing components, service tools, and NEMA motors for faster and easier maintenance.
• Monitoring: Patented i-ALERT™ monitor continuously measures vibration to support optimum performance (available on pumps 10 HP and above).

Applications

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

Benefits

• Energy Efficiency: Delivers maximum efficiency through newly-designed hydraulics and high-efficiency motors, contributing to reduced energy requirements and CO₂ emissions. Further energy and cost savings are possible when used with variable speed drives.
• Easy Maintenance: The design allows for mechanical seal removal without motor removal, reducing repair time by up to 50%. Standard components facilitate faster and easier servicing.
• Economical Operation: Developed to extend uptime and help reduce lifecycle costs across various demanding applications.

Disclaimer

This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the original OEM PDF. For contractual data, always refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

Lenntech datasheet mirror