Product Overview
Meet high standards
XA single-stage single-suction centrifugal pump conforms to international standards: ISO9908, Technical Specification for Centrifugal Pumps,Class Ⅲ (Technical Specifcation for Centrifugal Pumps, Class Ⅲ), mainly based on German DIN standard.
High-efficiency volute
The pump body is in the form of high-efficiency volute.
The flange connection size is in accordance with GB/T 17241.6-1998 (cast iron) and GB/T 9113.1-2000(steel) PN1.6MPa,and can be used with the following standard fanges.: BS 4504: 1989, ISO 7005.1: 1992, DIN 2533: 1976,ISO 7005.2:1988.
Structural Design for Easy Installation
The rear open cover design can replace the rotor components without dismantling the pipeline.Replaceable seal ring. The wear of the impeller ring can be achieved only by replacing the sealing ring,so as to restore the best operating condition of the pump and achieve low-cost operation.
Ensure high reliability at high speed and heavy load operation
Cantilever ratio is small. The cantilever ratio of the rotor ranges from 0.66 to 1.1, with good rigidity and small deflection.
Its rigidity is much better than that of the same type of single-stage centrifugal pump (the cantilever ratio of lS pump is between 0.97 and 1.48).
Further lmprove the Stability of Pump Operation
Hydraulic balance design and combination of impeller dynamic and static balance