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Sundyne HMP 5000 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 660 gpm (150 m³/hr)
  • Heads to 14,500 ft (4,420 m)
  • Suction Pressure 1,000 psi (70 bar)
  • Temperature Range -200 to 500°F (-130 to 260°C)



· Fertilizer manufacturing

· PTA – Purified Terephthalic Acid

· Urea processing



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