1

QHA chemical process pump

产品型号:

Keywords:

Blow down pump


An overview of the

The QHA series pumps are horizontal, single-stage centrifugal pumps, and backward pull-out designs. The design standard AP1610 ( 7th edition ) And VDMA 24297 specification ( light / medium station ), applicable to : refinery, petrochemical industry, coal processing industry and low temperature engineering ; chemical industry, papermaking, pulp industry, sugar industry and other general process industries ; water supply plant and seawater desalination plant ; heating and air conditioning system ; auxiliary system of power station ; environmental protection project ; ship and marine engineering.
Inquiry

Product Details


Performance range : 
 

DN : 25 ~ 400mm 
 
Flow Q : ~ 2600m 3 / h 
 
Head H : ~ 300m 
 
Working pressure P : ~ 2.5MPa 
 
Working temperature t : -80 °C ~ + 300 °C 

 
 
 
Model description : 
 

QHA100-2315 
 
QHA - pump series code 
 
100 - outlet diameter DN ( mm ) 
 
2 - Bearing bracket number 
 
315 - - Nominal diameter of impeller ( mm ) 

 
 
 
Structural characteristics : 
 

The QHA series volute pump adopts standardized design. This type of chemical pump adopts high standardized design. The hydraulic components and bearing components are consistent with the QHE, QHF and QHU series. High standardization ensures the maximum interchangeability of components for the same type of pump. The pump head and the motor are connected by a diaphragm coupling, which can realize the overall disassembly by removing only the extended section of the coupling without removing the inlet and outlet flanges and the motor. From the direction of the motor end, the pump rotates clockwise.

Product Message