The Sundyne LMV-803Lr is an API 610 compliant, OH3 or OH5 type pump for ultra-low NPSHr pump applications.

Ultra-Low NPSHr Pump:
Multiple decades of inducer design experience are coupled with state-of-the-art design and analysis to bring NPSHr down on the LMV-803Lr to unparalleled levels: approximately 5 ft (1.5m) up and down the curve without losing NPSHr performance.

  ♦ Flows to 800 gpm (180 m3/hr)
  ♦ Heads to 1,000 ft (305m).

The LMV-803Lr is Sundyne’s most robust direct drive pump to date.  A rugged 6x4 casing allows for higher pressures and higher flows.  The pump features new inducer technology and a backswept impeller that eliminates low-inlet pressure cavitation.

Direct Drive Pump Applications:
The vertical configuration of the direct drive line of Sundyne pumps are specifically designed to save valuable space in refineries, NGL, petrochemical and chemical plants.  They are designed to be used as:

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

 
Installed Cost Benefit:
Available as either an API OH3 or API OH5 type pump, the LMV-803Lr can be installed at grade level, eliminating the need and expense of pump installation in a pit or construction of a tall distillation tower to provide ample head.

 

 

 

 

 

Heads To  120 to 1,000ft 37 to 305m
Flows To  50 to 900gpm 11 to 204m3/hr
Max Power  0 to 400hp 0 to 298kW
Temp Range  0 to 300°F -18 to 149°C
Number of Stages  1
Max Case Working Pressure  1,000 psig 70 kg/cm2
Max Suction Pressure  525 psig (37kg/cm2)
Differential Head  1,000 ft 305 m
Standard Delivery  Consult Factory
Speed Range  1,800 to 3,600rpm-60Hz
Materials of Construction  Stainless Steel
Bearing Materials Available Anti-Friction Bearings (Bearing Box Only)
Hydrotest Pressure  1,500 psig 105 kg/cm2
Mounting Configurations  Vertical
Number of Available Hydraulics... Consult Factory
Seal Configurations Available  Tandem
Available Inducer  Yes
Available Flanges  6" 600# inlet, 4" 600# discharge
Pump Case Corrosion Allowance  0.125" (3.175mm)
Suction and Discharge Size  6" x 4"
API Plans for Sundyne Pumps  11, 12, 14, 52

  • Production
  • Refining
  • Oil and Gas
  • Gas Processing