Goulds e-SV technical manual

Summary

Product Identification

The Goulds e-SV Series consists of vertical multi-stage pumps, a product line of ITT Corporation. Goulds Pumps is ISO 9001 Registered.

The e-SV pump rating plate includes:

• Goulds Catalog Number
• Capacity Range
• TDH Range
• Rated Speed
• Rated Horsepower
• Maximum Operating Pressure
• Maximum Operating Temperature
• Pump Serial Number

The product line nomenclature allows for detailed configuration of liquid end only or pump & motor combinations, specifying nominal flow, number of impeller stages, configuration (e.g., Clamp-316, Round-304, Oval-304, Victaulic-316, Cast Iron-304, Round-316), motor frame, pole-Hz, seal material, and special configurations.

Operating Limits

• Temperature of pumped liquid:
  • Standard version: -20ºF to 250ºF (-30ºC to 120ºC)
  • High temperature version (optional): up to 300ºF (149ºC)
• Maximum operating pressure:
  • SV1-22 with oval flanges: 230 PSI (16 bar)
  • SV1-22 with round flanges or Victaulic: 360 or 575 PSI (25 or 40 bar)
  • SV33, 46, 66, 92, 125 Series: 360 or 580 PSI (25 or 40 bar) (based on pump staging)
• Maximum Inlet Pressure: The actual inlet pressure plus the pressure against a closed valve must always be lower than the maximum permissible operating pressure.

Feed Water

e-SV pumps are designed for:

• Handling of water, free of suspended solids, in municipal, industrial, and agricultural markets.
• Handling of moderately aggressive liquids, demineralized water, water and glycol, etc.

Electrical

• Motor Type: Standard NEMA TC Frame motors, available in open drip proof (ODP) or totally enclosed fan cooled (TEFC) enclosures.
• Nominal Speed: 3500 RPM.
• Standard Voltage (60 Hz):
  • Single phase: 115-208/230 V (up to 3 HP) or 208-230 V (for 5 HP).
  • Three phase (2 pole): 208-230/460 V (up to 75 HP).
• Optional Features: Special voltages, 50 Hz frequency, 1750 RPM (4 pole motors), tropicalized motors, Premium E and explosion proof motors.
• Motor Starts per Hour / Minimum Run Time: See the official PDF for exact tabulated values, which are calculated based on NEMA standards MG1-12.44. Applicable to three phase motors only.

Mechanical / Hydraulic

• Pump Type: Non-self priming vertical multistage centrifugal pump.
• Delivery: Up to 725 GPM.
• Head: Up to 1200 feet.
• Direction of rotation: Clockwise looking at the pump from the top down (marked with an arrow).
• Nominal Flow (2-pole):
  • 1SV: 9 GPM (Flow Range 2-12 GPM)
  • 3SV: 15 GPM (Flow Range 3-22 GPM)
  • 5SV: 30 GPM (Flow Range 7-45 GPM)
  • 10SV: 50 GPM (Flow Range 9-75 GPM)
  • 15SV: 80 GPM (Flow Range 18-125 GPM)
  • 22SV: 110 GPM (Flow Range 21-150 GPM)
  • 33SV: 150 GPM (Flow Range 30-195 GPM)
  • 46SV: 220 GPM (Flow Range 45-285 GPM)
  • 66SV: 350 GPM (Flow Range 70-420 GPM)
  • 92SV: 450 GPM (Flow Range 90-580 GPM)
  • 125SV: 600 GPM (Flow Range 120-700 GPM)
• Maximum Head (2-pole): Ranges from 570 Ft (125SV) to 1210 Ft (46SV).
• Motor Power Range (2-pole):
  • 1SV: ½ – 5 HP
  • 3SV: ½ – 7½ HP
  • 5SV: ¾ – 10 HP
  • 10SV: ¾ – 20 HP
  • 15SV: 2 – 25 HP
  • 22SV: 3 – 30 HP
  • 33SV: 3 – 60 HP
  • 46SV: 7½ – 75 HP
  • 66SV: 10 – 75 HP
  • 92SV: 15 – 75 HP
  • 125SV: 20 – 75 HP
• Maximum Pump Efficiency (2-pole): Ranges from 51% (1SV) to 80% (92SV).
• Materials of Construction (1-22SV Series):
  • All metal parts in contact with pumped liquid are stainless steel.
  • Pump Body, Impeller, Diffuser, Casing: AISI 304 (F, P, R versions) or AISI 316L (N, P, C versions).
  • Shaft: AISI 316.
  • Adapter: ASTM Class 35/40B Cast Iron.
  • Base, Coupling: A384.0-F Aluminum.
  • Seal Plate: AISI 316L Stainless Steel.
  • Mechanical Seal: Silicon Carbide / Carbon / Viton (optional EPDM).
  • Elastomers: Viton (optional EPDM).
  • Shaft Sleeve and Bushing: Tungsten Carbide.
  • Wear Ring: PPS.
• Materials of Construction (33-125SV Series):
  • Impellers, diffusers, and outer sleeve: Stainless steel.
  • Pump casing and motor adapter: Cast iron (standard version).
  • Rotating components: AISI 316 stainless steel.
  • Shaft: Duplex Stainless Steel (UNS S 31803).
  • Mechanical Seal: Silicon Carbide / Carbon / Viton (optional EPDM).
  • Elastomers: Viton (optional EPDM).
  • Shaft Sleeve and Bushing: Tungsten Carbide.
  • Wear Ring: PPS Glass Filled.
• Connection Types and Sizes:
  • 1-22SV Series: Oval flanges (NPT), ANSI flanges (in-line or top/bottom), Victaulic couplings, ISO clamp. Sizes range from 1¼" to 2".
  • 33-125SV Series: ANSI flanges (Round-316) or Cast Iron (SVG). Sizes range from 2½" to 5".
  • See the official PDF for exact tabulated values for specific models and connection classes (e.g., 150#, 250#, 300#).
• Mechanical Seals: Standard configurations include Carbon/Silicon Carbide/Viton. Options include AFLAS and EPR elastomers, and cartridge seals. See the official PDF for detailed seal material charts, temperature, and pressure limits.
• Optional Features: Horizontal version, special materials for mechanical seal, gaskets and elastomers, innovative axial load compensation system on higher head pumps, seal housing chamber designed to prevent air accumulation, passivation.

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Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the complete OEM PDF datasheet. Contractual data must always match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

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