Thetys Pumps SRL
Tel: +40 744 595 445
Str. Teheran, nr. 11, sector 1,
011931 Bucuresti, Romania

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HSA axially split single stage between bearing pump – Thetys Pumps
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HSA axially split single stage between bearing pump

Thetys Pumps / Products  / Pumps  / Axially split pumps / HSA axially split single stage between bearing pump

HSA axially split single stage between bearing pump

Reliability and efficiency for critical services

The HSA API 610 (ISO 13709) Type BB1 is an axially split, single stage, horizontal, double suction, between bearing pump. The Sulzer HSA product range is ideal for long term continuous running services in refineries and pipelines. Its robust casing and custom hydraulics are specifically designed to ensure maximum availability and reduced total life cycle costs. The HSAv with its vertical shaft is used offshore where deck space is limited.

Main benefits
  • Vertical shaft HSAv for small footprint
  • Axial split casing with 150# and 300# flanges to meet project requirements
  • Double suction impeller on larger sizes for reduced vibration
  • High efficiency hydraulics to minimize operating costs
  • API 610 table 7 seal chambers for single, dual, and gas seals
  • Ball-ball, sleeve-ball and sleeve-pivot shoe bearings are available
  • Vertically mounted option
Main applications
  • Crude oil pipeline/booster
  • Tank farm transfer
  • Cooling water circulation
  • Boiler feed boosting
  • Hydraulic power recovery turbine (HPRT)
Main design features
  • High strength casing
  • 2 times API 610 table 5 nozzle load capability. Higher loads optional
  • API 610 table 7 seal chambers
  • Robust high torque shaft for minimal deflection
  • Grouted, ungrouted and offshore heavy duty baseplates
  • Motor, steam turbine or gas turbine / gear  drive
Key characteristics
Capacities Up to 18000 m3/h /  80000 US gpm
Heads Up to 280 m / 900 ft
Pressures Up to 40 bar / 580 psi
Temperatures Up to 150°C / 300°F
Discharge sizes 150 to 800 mm / 6 to 32 inches
Maximum speed of rotation Up to 3600 rpm
Performance range

Performance range 50 Hz

Performance Range 60 Hz

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