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Flowserve-Flowserve-Single Case Pumps - Radially Split - HEGA

Horizontal - Multistage - Single Case - HEGA

BRAND: Flowserve

The HEGA is an extremely robust and well proven ring section pump with closed impellers, designed for power, water and wastewater, pharmaceutical and chemical applications requiring trouble-free pumping of clear or slightly dirty liquids.


  • General Industry
  • Water
  • Power

industry sectors

  • Mining
  • Water
  • Water Management
  • Conventional Steam
  • Geothermal
  • Combined Cycle
  • Concentrated Solar Power (CSP)
  • Biomass and MSW
Operating Parameters
  • Flows to 190 m3/h (837 gpm)
  • Heads to 390 m (1279 ft)
  • Pressures to 40 bar (580 psi)
  • Temperatures to 180°C (356°F)
Design Range

Size Range: 25, 32, 40, 50, 65, 80

Features & Benefits
  • Reduced energy costs achieved by sizing impellers for best hydraulic fit and operating efficiency
  • Low installation costs enabled by movable suction head casing, which easily adapts flange position to site conditions
  • Low inventory carrying costs enabled by high degree of parts interchangeability
  • Reliable bearing performance provided by grease lubricated deep groove and cylindrical roller bearing, respectively meeting DIN 625 and DIN 5412
  • Shaft sealing by a stuffing box or mechanical seal to suit application requirements
  • Impeller balancing holes
  • Standard bearings and sealing for easy maintenance


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