Goulds Vertical Multi-Stage Pump

Presentación del producto

Features & Benefits

Goulds Water Technology eSV Pump Series Range of Features:

1SV, 3SV, 5SV, 10SV, 15SV, 22SV Series

• Vertical multistage centrifugal pump. All metal parts in contact with the pumped liquid are made of stainless steel.
• The following versions are available:F – ANSI flanges, in-line delivery and suction ports, AISI 304

  T – Oval flanges (NPT), in-line delivery and suction ports, AISI 304

  R – ANSI flanges, delivery port above the suction port, with four adjustable positions, AISI 304

  N – ANSI flanges, in-line delivery and suction ports, AISI 316

  P – Victaulic couplings, in-line delivery and suction ports, AISI 316

  G – ANSI flange, in-line delivery and suction ports, Class 35/40B cast iron.

  C – ISO clamp, AISI 316

• Innovative axial load compensation system on pumps with higher head. This ensures reduced axial thrusts and enables the use of standard NEMA TC motors that are easily found in the market.
• Seal housing chamber designed to prevent the accumulation of air in the critical area next to the mechanical seal
• Mechanical seal according to EN 12756 (ex DIN 24960) and ISO 3069
• Versions with ANSI flanges that can be coupled to ANSI raised face counter-flanges
• Threaded oval counter-flanges made of stainless steel are standard supply for the T versions
• Easy maintenance. No special tools required for assembly or disassembly
• Standard version for temperatures ranging from: -20ºF to 250ºF (30ºC to 120ºC)

33SV, 46SV, 66SV, 92SV, 125SV Series

• Vertical multistage centrifugal pump with impellers, diffusers and outer sleeve made entirely of stainless steel, and with pump casing and motor adapter made of cast iron in the standard version
• Rotating components made entirely of AISI 316 stainless steel
• High heads and capacities five sizes: 33SV, 46SV, 66SV, 92SV, 125SV
• Re-designed liquid end provides improved efficiency and energy savings
• Innovative axial load compensation system on pumps with higher head. This ensures reduced axial thrusts and enables the use of standard NEMA TC motors that are easily found in the market.

Optional Features

• Horizontal version
• Special voltages, 50 Hz frequency
• Special materials for the mechanical seal, gaskets andelastomers
• Tropicalized motors
• Premium E and explosion proof motors
• 1750 RPM, 4 pole motors
• Passivation
• Optional temperature range up to 300ºF (149ºC) high temperature version

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: 360 or 580 PSI (25 or 40 bar)*

– SV 66, 92: 360 or 580 PSI (25 or 40 bar)*

– SV 125: 360 or 580 PSI (25 or 40 bar)

* Based on pump staging