General
    HNA series of petrochemical flow pump is designed and manufacturde in accordance of the ninth edition API610 (centrifugal pump for petroleum, Petrochemical and Natural gas Industres).It is a kind of horizontal one stage and singal suction centrifugal pump. Its designed life is over 20 years and the constant oper-ation time is moe than 3 years.
    The support mode of pump bode:
    OH1:base suport. It is recommended to be used when working temperature is below 150¡æ.
    OH2:central support. It can be used when the temp-erature is over 150¡æ or the buyer needs it. If ordering the pqrts, the impeller type (closed ipeller or open impeller) should be marked.

Bearing and bearing structure
    Two vertical bearings and a double row pushing bedring are adopted . The beavy bdering frame with more oil bdth lubrication with oil-taking Ring. The beaing support with cooling sheet and inner water cooling device. The sealed bearing terminal cover with the special material insertde.

Shaft sealing system
    The sealing system can meet standard API682 and the customer's requirement.

Application range
    Oil plant,petroleum and petro-chemical,coal process and low temperature industry,paper mill,paper material industry,sea water desalt industry,power plant and environment protection engineer trade.

Performance range:
Capacity(Q):~2600m3/h
Head(H):~240m
Working pressure(P):~5.0MPa
Working temperature(T):-80¡æ~+450¡æ

Table of property parameters
Click to view the performance of parameter table