LMV 331 OH6 Integrally Geared Pump

Unlike conventional multi-stage pumps, Sundyne computer tailored hydraulics place the B.E.P. (best efficiency point)

Safe, reliable and economical the Sundyne API 610, OH6, Integrally geared pump

Sundyne API 610, 11th Edition OH6 Integrally Gear Driven Pumps are engineered for critical high-head, low-flow, heavy-duty services required by process and rotating equipment engineers within the hydrocarbon, chemical, petrochemical, power generation, gas production, and specialty processing industries. Sundyne pumps are renowned for high suction pressure and a wide range of operating temperatures.

Unlike conventional multi-stage pumps, Sundyne computer tailored hydraulics place the B.E.P. (best efficiency point) at the rated point resulting in optimum efficiency. An added benefit is reduced end-of-curve horsepower, allowing for smaller driver sizes resulting in energy savings.

  • Flows to 400 gpm (91 m³/hr)
  • Heads to 4,800 ft (1,400 m)
  • Suction Pressure 1,000 psi (71 kg/cm²)
  • Temperature Range -200 to 650°F (-130 to 340°C)

Multi-stage performance in a single stage pump

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

Applications

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

US 60 Hz

ItemDetails
Heads to4,800 ft
Flows to400 gpm
StandardsAPI 610 OH6
Maximum Motor Power350 HP
Temperature Range-200 to 650°F
Maximum Case Working Pressure2,160 psi
Maximum Suction Pressure1,000 psi
Differential Head6,300 ft
Maximum Viscosity750 cP
Solids Range0.015″, 400 microns
Mounting ConfigurationVertical, Horizontal
Seal ConfigurationsSingle, Double, Tandem
Available InducerYes
Available Flanges600# ANSI RF, 900# optional
Suction and Discharge Size3″ x 2″
API Plans11, 12, 13, 21, 23, 31, 32, 41, 52, 53, 54, 61, 62, J

Metric 50 Hz

ItemDetails
Heads to1,400 m
Flows to91 m3/hr
StandardsAPI 610
Maximum Motor Power250 kW
Temperature Range-130 to 340°C
Maximum Case Working Pressure155 kg/cm2
Maximum Suction Pressure71 kg/cm²
Differential Head 1,921 m
Maximum Viscosity750 cP
Solids Range0.381mm, 400 microns
Mounting ConfigurationVertical
Seal ConfigurationsSingle, Double, Tandem
Available InducerYes
Available Flanges600# ANSI RF
Suction and Discharge Size3″ x 2″
API Plans11, 12, 13, 21, 23, 31, 32, 41, 52, 53, 54, 61, 62, J
Features
  • Flows to 400 gpm (91 m³/hr)
  • Heads to 4,800 ft (1,400 m)
  • Maximum Power 350 HP, 250 kW
  • Maximum Suction Pressure 1,000psi (71kg/cm²)
  • Minimum NPSH
  • Temperature Range -200 to 650°F (-130 to 340°C)