Sulzer - High-Pressure Stage Casing Pump

This high-pressure stage casing pump is engineered with a modular design to deliver maximum efficiency and adaptability for industrial and power plant applications. It is typically used as a main or start-up feedwater pump in gas-fired combined-cycle, biomass, and concentrated solar power plants. The pump features centerline mounting for high stability, a stiff shaft for minimal deflection, and a hydraulic thrust balancing system for reliable operation. The design accommodates frequent start-stop cycles and high-pressure duties, with chrome steel construction for enhanced durability. Mechanical tensioners and multiple bearing options ensure ease of maintenance and long service life.