SJT Vertical Turbine Pump

SJT pumps are typically used whenever a liquid needs to be pumped upward from ground water tables (deep well pumps), manmade underground storage (caverns) or open bodies of liquid. Fully updated hydraulics and mechanical designs make the SJT highly efficient, cost- effective, and low-maintenance.

Description

Supporting Documents:
Download: SJT Vertical Turbine Pumps

Information

Main benefits

  • Optimized hydraulics for high efficiency
  • Packed stuffing box for reliable sealing and simple maintenance, mechanical seal is optional
  • Rubber-lined product-lubricated bearing in bowls and columns for long maintenance-free periods, other bearing materials are also available
  • Spacer coupling allows servicing of the seal and thrust bearing as required
  • Full pull-out design available for semi-open impellers and bowl diameter sizes > 50″ to ease dismantling and maintenance

Main applications

  • Cooling water circulation in conventional and renewable power stations
  • Water and irrigation supply
  • Booster service
  • Offshore fire and service water
  • Secondary recovery supply and injection systems

Main design features

  • Engineered to order vertical turbine type provided with closed or semi-open impeller
  • Suction bell provided with anti-vortex ribs, tail bearing, and replaceable wear rings or bowl liner
  • Axial thrust bearing in pump or in motor
  • Bowl cast or fabricated for semi-open impeller (bowl diameter sizes > 50″)
  • Full pull-out construction available for semi-open impeller (bowl diameter sizes > 50″)

Key characteristics

Capacities

Up to 62,000 m3/h / 270,000 US gpm

Heads

Up to 110 m per stage / 350 ft per stage

Pressures

Up to 64 bar / 930 psi

Temperatures

Up to 50°C / 122°F

Maximum speed of rotation

Up to 3,600 rpm

Performance range

Performance range 50 Hz

SJT performance range 50 HzClick to zoom

Performance range 60 Hz

SJT performance range 60 HzClick to zoom

Related Links

Switch to tab Documents

Learn more about this product on the Sulzer ABS website here:
http://www.sulzer.com/en/Products-and-Services/Pumps-and-Systems/Vertical-Pumps/Vertical-Wet-Pit-Pumps/SJT-Vertical-Turbine-Pumps

Call toll-free 1-888-455-5744 or click here (for the contact page) to connect with a TDH associate.