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Flowserve-Flowserve-Single Case Pumps - Radially Split - HED / HED - DS

Single Case Pumps - Radially Split - HED / HED - DS

BRAND: Flowserve

The HED/HED-DS is a between bearing, radially split, two-stage, centerline mounted pump engineered for safe, reliable operation in heavy-duty process services and elevated temperatures.


  • Oil & Gas

industry sectors

  • Upstream Exploration & Production
  • Midstream Transportation
  • Downstream Processing

ISO 13709 / API 610 BB2 

Operating Parameters
  • Flows to 2000 m3/h (8800 gpm)
  • Heads to 650 m (2100 ft)
  • Pressures to 120 bar (1750 psi)
  • Temperatures to 450°C (842°F)
Design Range

Size Range: 2" to 12"

Features & Benefits
  • Extended reliability and life made possible by heavy-duty, single- or dual-volute casings with a staggered arrangement, which ensures radial balance
  • Application versatility provided by numerous options — including 50- or 60-cycle operation and top-top, side-top and side-side nozzle orientations — that permit the pump to be precisely configured for service and site requirements
  • Increased reliability provided by stiff shaft design, which ensures trouble-free operation below the first critical speed
  • Environmental regulatory compliance with ISO 21049/API 682 seal chambers
  • Centerline
  • Nozzle loading capability beyond API 610





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