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CHTC

Product catalog summary

Overview: The CHTC Boiler Feed Pump is designed for handling boiler feed water and condensate in power stations and industrial facilities, as well as generating pressurised water for descaling equipment.

Key Features:

High Operating Reliability: Utilizes axial thrust balancing with a double drum and a tilting-pad thrust bearing to absorb residual axial thrust. The casing design is optimized for force line action, and the pump casing is adapted to the rotor deflection line.
Long Service Life: Axial forces are transmitted to the bearing housing via a cardanic ring, reducing wear on the thrust bearing. A low NPSH value is achieved with a standard suction stage impeller.
Ease of Service: The pump cartridge can be replaced without removing the pump from the piping, and maintenance on wear parts can be performed without opening the pump.
Reduced Operating Costs: Efficiency is improved through the use of cellular surface wear rings.

Materials:

Barrel: Carbon steel
Stage casing: Chromium steel
Impeller/Diffuser: Chromium steel
Shaft: Quenched and tempered steel

Technical Data:

Capacity: Up to 1,280 m³/h
Head: Up to 4,200 m
Operating Pressure: Up to 420 bar
Temperature: Up to 200 °C
Speed: Up to 6,750 min^-1
Frequency: 50/60 Hz
Higher ratings available on request.

Catalog excerpts

Our technology. Your success. Pumps Valves Service n CHTC – Boiler feed pump H andling of boiler feed water and condensate in power stations and industrial facilities Generation of pressurised water for descaling equipment More information: www.ksb.com/products

Open the catalog to page 1

CHTC – Boiler feed pump High operating reliability 1 n the case of axial thrust balancing by double drum, I the residual axial thrust is absorbed by a tilting-pad 6 Replacement of pump cartridge without having to remove the pump from the piping 7 Maintenance work on wear parts with no opening of the thrust bearing 2 ptimisation of casing design in terms of line of action O of force 3 daptation of pump casing to rotor deflection line A Reduced operating costs 8 Efficiency improvement through cellular surface wear rings Long service life 4 ransmission of axial forces to the bearing...

Open the catalog to page 2