01

The bearing conforms to the API610 bearing combination structure, and the bearing capacity exceeds that of the IH pump.

05

The size of the conventional flange connection shall comply with Hg / t20592 and GB / t9113 PN1 6Mpa, special orders can be provided, in line with Hg / t20615 pN2 American standard flange of 0 MPa.

02

It can provide options for single-face face, double-face mechanical seals, cartridge mechanical seals, and packing seals.

06

It can be interchanged with a centrifugal pump conforming to GB / t5662 (ISO2858).

03

The packing gland with a dovetail groove split structure not only ensures the reliability of combination and positioning but also provides space for replacing seasoning.

07

Viewed from the driving end, the pump rotates clockwise.

04

The axial force is balanced by the combination of seal ring + balance hole and back-to-back angular contact ball bearing.

08

The optimized design of impeller/pump casing, increased flow design, and direct design of 500mm nominal impeller make the performance range of series pumps exceed ISO2858 standard and have broader performance coverage and superior performance indicators than IH pump.

09

The shaft seal cooling/heating jacket that can be set on the pump cover can effectively improve the working conditions and service life of the mechanical seal, and reduce the impact of heat transfer on the service life of the bearing.

10

The flexible coupling with high-performance metal elastic elements - integral diaphragm with intermediate shaft diaphragm coupling is adopted, which has a large bearing capacity and long service life and is convenient for rotor assembly, disassembly, and maintenance.