The SHH series of Horizontal Single-stage Volute Pumps

The pumps of the SHH series are used:

• In  closed circuits for the pumping of circulation water and feeding water in boiler feeding circuits

• As feed pumps in the position of front-end pumps for the main supply pumps

• In closed circuits for the pumping of condensate, both in overpressure and underpressure modes 

• As pumps for condensate from a steam turbine condenser to the feeding tank 

• As pumps of viscous liquids and transport of oil substances with a maximum viscosity of 200 mm2/s

The SHH series of pumps are designed as centrifugal, with a simple, partial or double volute with a one-sided axial inlet.

They are designed as safety devices with guarantees exceeding 40,000 operation hours. The requirements imposed on the SHH series pumps go beyond the framework of established standard regulations for the design of the pumps of the  OH2 API 610, Edition 10, or prepared Edition 11 classes, especially in the following areas: