CHTRa, compliant with API 610 and NACE, is horizontal axially split multi-stage between-bearing volute casing BB3 process pump for high pressures, maximum performance and corrosion resistance. Back-to-back impeller arrangement balances axial thrust while optimized design increases rigidity, reduces vibrations and thermal expansion during operation. The pump operates efficiently at flow rates up to 1400 m³/h, providing a head of up to 1,550 meters. The unit is quite easy in servicing, and the installation can be carried out without significant capital costs.

These pumps find their application in refineries, petrochemical industry, steam generation, seawater injection in crude oil production and others.