Sundyne LMV 322 OH6 Integrally Geared Pump

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The Sundyne API 610, OH6, Integrally geared pump is safe, reliable, and economical. It is engineered for critical high-head, low-flow, heavy-duty services required by process and rotating equipment engineers in the hydrocarbon, chemical, petrochemical, power generation, gas production, and specialty processing industries. Sundyne pumps are known for their high suction pressure and wide range of operating temperatures.

Unlike conventional multi-stage pumps, Sundyne’s computer-tailored hydraulics position the best efficiency point (B.E.P.) at the rated point to achieve optimum efficiency. This also results in reduced end-of-curve horsepower requirements and allows for smaller driver sizes which leads to energy savings.

Key Specifications:

  • Flows up to 230 gpm (42 m³/hr)
  • Heads up to 3,000 ft (1,348 m)
  • Suction Pressure: 450 psi (32 kg/cm²)
  • Temperature Range: -200 to 650°F (-130 to 340°C)

The integrally geared line of Sundyne pumps features a vertical configuration that is specifically designed to save valuable space in refineries,
NGL production facilities,
petrochemical plants,
and chemical plants.

Applications:

  • Feed pumps
  • Booster pumps
  • Bottoms pumps
  • Wash water pumps
  • Reflux pumps
  • Condensate pumps

Sundyne LMV 322 OH6 integrally geared pumps are proven to be reliable, safe, compact, and efficient. They offer several operational benefits:

  • Single stage, vertical in-line overhung pump designed according to ISO 13709/API 610 OH6 recommendations for integrally geared pumps.
  • Maximizes uptime.
  • Occupies only 25% of the space compared to competing horizontal pumps.
  • ATEX certified.
  • Allows continuous operations for 5 years without requiring an overhaul.
  • Utilizes Barske impeller low NPSH technology.
  • Optimized pump engineering ensures energy efficiency by meeting the BEP (Best Efficiency Point).
  1. “O” build temperature range 0° to -240° F. Pressure capability is reduced due to strain hardened pump case studs. Contact Application Engineering.
  2. See Sundyne Corporation exceptions/clarifications to API 610, 11th edition for material requirements of pump parts.
  3. Impeller is upgraded to 316SS. A seal gland is not required because the seals mount in the seal housing. O-rings are used instead of a case gasket.
  4. A seal gland is not required because the seals mount in the seal housing. The pump shaft is AISI 4140 because it is not exposed to the fluid. O-rings are used instead of a case gasket.

Materials

US 60 Hz

  • Heads to                                                  3,000 ft
  • Flows to                                                   230 gpm
  • Standards                                               API 610 OH6
  • Maximum Motor Power                           50 HP
  • Temperature Range                                -200 to 650°F
  • Maximum Case Working Pressure          1,440 psi
  • Maximum Suction Pressure                     450 psi
  • Differential Head                                      3,000 ft
  • Maximum Viscosity                                  750 cp
  • Solids Range                                           0.015″, 400 microns
  • Mounting Configuration                           Vertical
  • Seal Configurations                                 Single, Double, Tandem
  • Available Inducer                                    Yes
  • Available Flanges                                     600# ANSI RF
  • Suction and Discharge Size                   3″ x 2″
  • API Plans      11, 12, 13, 21, 23, 31, 32, 41, 52, 53, 54, 61, 62, J

Metric 50 Hz

  • Heads to                                                  641 m
  • Flows to                                                   42 m3/hr
  • Standards                                                API 610
  • Maximum Motor Power                           37 kW
  • Temperature Range                                -130 to 340°C
  • Maximum Case Working Pressure         101 kg/cm2
  • Maximum Suction Pressure                     32 kg/cm²
  • Differential Head                                      641 m
  • Maximum Viscosity                                 750 cp
  • Solids Range                                           0.381mm, 400 microns
  • Mounting Configuration                           Vertical
  • Seal Configurations                                 Single, Double, Tandem
  • Available Inducer                                    Yes
  • Available Flanges                                     600# ANSI RF
  • Suction and Discharge Size                   3″ x 2″
  • API Plans      11, 12, 13, 21, 23, 31, 32, 41, 52, 53, 54, 61, 62, J
  1. “O” build temperature range 0° to -240° F. Pressure capability is reduced due to strain hardened pump case studs. Contact Application Engineering.
  2. See Sundyne Corporation exceptions/clarifications to API 610, 11th edition for material requirements of pump parts.
  3. Impeller is upgraded to 316SS. A seal gland is not required because the seals mount in the seal housing. O-rings are used instead of a case gasket.
  4. A seal gland is not required because the seals mount in the seal housing. The pump shaft is AISI 4140 because it is not exposed to the fluid. O-rings are used instead of a case gasket.