GBW series sulfuric acid chemical pump GW25-GW250

Product Description:

GBW sulfuric acid pump IS according to the type IS centrifugal pump performance 

parameters, using sulfuric acid special cast iron, carbon steel, two kinds of materials 

nd excellent hydraulic model, optimization design.Is the ideal of a new generation 

of chemical pump.
Special point
The pump shaft seal mounted outside using high quality mechanical seal, dynamic 

and static ring USES the new type of cemented carbides or ceramic, wear resistance, 

no leakage and long service life.
Install and use, and matters needing attention and maintenance
1, before installation shall carefully check the presence of hard material in the runner, 

to avoid damage to the impeller and the pump body when running.
2, 1 tube pump into the mouth, small to install the regulator on the road, to control 

the operation of the pump in rated conditions.
3, open the inlet valve, make the liquid fills the pump chamber.
4, and, turning on the power supply when the pump at normal speed, then gradually 

open the out line of the valve, and adjust to the desired operating mode.
5, check the motor, bearing temperature at 70 ℃ or less processing if it is abnormal.
6, it is strictly prohibited to mechanical seal under the condition of dry grinding work.