- 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
SJT vertical pump
An industry-favorite vertical 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.
- 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
- Vertical pump type provided with closed or semi-open impeller
- Suction bell provided with or without anti-vortex ribs and tail bearing
- Axial thrust bearing in pump or in motor
- Bowl cast construction offered with a variety of designs, single or double suction first stage, suction and series stages
Key characteristics
Capacities | Up to 12,000 m3/h / 52,840 US gpm |
Heads | Up to 1,830 m / 6,000 ft. |
Pressures | Up to 78 bar / 1,130 psi |
Temperatures | Up to 100°C / 212°F |