High Pressure Stage Casing Pumps By Sulzer Pumps India Pvt. Ltd.

We are identified as one of the most reliable firms in the industry for manufacturing and supplying a wide assortment of High Pressure Stage Casing Pumps from Vadodara, Gujarat, India.

Features:
Optimized labyrinth design for high efficiency and good rotordynamic behavior
Shaft forged with low Length to Diameter (L/D) ratio for stable operation without critical speed problems and reduced vibration levels
Radial grooves provide increased radial stiffness, reduced effect on rotor tilting, and good rotor dynamic behavior
Swirl break at balancing piston to maintain rotor stability even when internal clearances are worn
Optimized shaft sealing design with jacket cooling and mechanical seal: pre-warming not required

Main applications:
Main boiler feed in thermal power stations
Start-up boiler feed in thermal power stations

Main design features:
Double suction first stage available in small sizes
Impellers are shrunk on, have keys for torque transmission, and use split ring for thrust loading
The pumps are provided with balance drum with shrunk on thrust collar, and oil press fit to avoid damage during transient conditions