The KSB CHTRa is a horizontal, axially split, double volute, opposed impeller, multistage pump. Compliant with API 610, latest edition and available in a range of hydraulic sizes with numerous stage and material combinations. The pump can be supplied with a single or double suction first stage impeller to suit low NPSH duties. It’s simple construction provides easy maintenance and excellent reliability.
Applications:
Oil and Gas
- In onshore and offshore production as an injection/reinjection pump
- In crude/refined products pipelines as a transfer pump
- In refineries, petrochemical, chemical, gas and coal-to-gas/coal-to-chemical plants as a feed, process charge, process transfer, main wash pump, and as a hydraulic power recovery turbine
Energy Industry
- Boiler Feed pump
- Injection/reinjection pump
Water/Wastewater Industry
- Membrane feed pump
- Transfer Pump
Mining Industry
- Feed pump
- Flushing pump
- Transfer pump
- Mine dewatering
Metal Production Industry
- Feed pump
- Steel mill descaling pump
The pump is widely used in other demanding applications that require uncompromising reliability and efficient equipment.
CHTRa Pump
- Compliant with API 610, latest edition
- Available in a range of hydraulic system sizes with numerous states and material combinations
- Opposed impeller arrangement balances axial thrust
- Can be supplied with a single or double suction first stage impeller to suit low NPSH duties
- Simple construction makes for easy maintenance and excellent reliability
- Unique modern machining process to ensure a uniform flow around the hydraulic profiles in the top and bottom casing halves
Bearing Assembly
- Radial ball and ball thrust bearings are provided as standard. Ball/sleeve and sleeve/tilting-pad options are available
- Robust 360 mounting flange to minimize vibration
- Compact, modern, lightweight design makes for easy handling
Intergral Nozzles and Flange Facings
- Compliant with API 610 regarding nozzle loads
- Suction and discharge nozzles are integrally cast in the bottom casing half, eliminating the need to remove pipework during rotor inspection. Nozzle positions can optionally be changed
- Heavy-duty ASME B16.5 class 900 flanges as standard. Higher pressure options available
- ASME/DIN/ISO/JIS flange options available
Integral Flanged Auxiliary Connections
- Eliminate the need for welding on auxiliary connections and bracing on stub pipes
Material Options
- API 610 material options available as standard
- NACE and non-metalic wear parts are available for improved operation and performance efficiencies
