Single suction first stage impeller designed for applications in 50 Hz combined cycle plants.

Double suction first stage impeller designed for applications in 60 Hz coal fired plants.

Sulzer SJD (CEP) pumps are specified wherever limited NPSH is available, either due to system constraints or liquids operating near to their vapor pressure. Typical uses include high temperature condensate extraction pumps in power generation plants, pumping liquefied gases as well as general refining and industrial applications.

SJD (CEP) performance range for 50 Hz

Max operating pressure up to 43 bar
Temperatures between 0° C and 100° C 

SJD (CEP) performance  range for 60 Hz

Max operating pressure up to 680 psi
Temperatures between 32° F and 212° F