Sundyne HMP 7000 Overhung Impeller Integrally Geared Multi-Stage Pump

Heavy duty and extremely high pressure, the Sundyne API Style Integrally geared multi-stage pump

Sundyne integrally gear driven multi-stage pumps are utilized by process engineers to manufacture fertilizer, urea and PTA. These pumps are able to safely reach extremely high pressures and will run reliably for 5 years without an overhaul. Up to four overhung impeller pump stages are powered by a single gearbox and motor resulting in energy and space savings. Sundyne multi-stage pumps generally utilize only 25% of the space and require much less maintenance than between bearing pumps and generate extremely high pressures.

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 1,585 gpm (360 m³/hr)
  • Heads to 15,000 ft (4,570 m)
  • Suction Pressure 1,000 psi (71 kg/cm²)
  • Temperature Range -200 to 550°F (-130 to 288°C)

APPLICATIONS

  • Fertilizer manufacturing
  • PTA – Purified Terephthalic Acid
  • Urea processing

Proven to be reliable, safe, compact and efficient, Sundyne HMP 7000 integrally geared overhung pumps with up to 4 stages provide a number of extremely high-pressure operational benefits:

  • Multiple stage overhung pump according to API design recommendations for integrally geared pumps
  • Maximized up time
  • Saves space-25% the size of competing multi-stage pumps
  • ATEX certified
  • Continuous operations for 5 years with no overhaul
  • Barske impeller low NPSH technology
  • Optimized pump engineering to meet the BEP – Best Efficiency Point to save energy through effiency
  • Safely reaches extremely high-pressures quickly

US 60 Hz

  • Heads to                                                  15,000 ft
  • Flows to                                                   1,585 gpm
  • Standards                                                API OH Style
  • Number of Stages                                  1, 2, 3 or 4
  • Maximum Motor Power                           2,400 HP
  • Temperature Range                                -200 to 550°F
  • Maximum Case Working Pressure          6,000 psi
  • Maximum Suction Pressure                     1,000 psi
  • Speed Range                                           3,000 to 29,000 rpm
  • Maximum Viscosity                                  750 cp
  • Solids Range                                           0.015″, 400 microns
  • Mounting Configuration                           Horizontal
  • Seal Configurations                                 Single, Double, Tandem

Metric 50 Hz

  • Heads to                                                  4,570 m
  • Flows to                                                   360 m3/hr
  • Standards                                                ISO and API OH Style
  • Number of Stages                                   1, 2, 3 or 4
  • Maximum Motor Power                           1,790 kW
  • Temperature Range                                -130 to 288°C
  • Maximum Case Working Pressure         422 kg/cm2
  • Maximum Suction Pressure                     70 kg/cm²
  • Speed Range                                          12,500 to 25,000 rpm
  • Maximum Viscosity                                 750 cp
  • Solids Range                                           0.381mm, 400 microns
  • Mounting Configuration                           Horizontal
  • Seal Configurations                                 Single, Double, Tandem