Structural characteristics
1. The pump is a single-stage single suction cantilever structure after the door, repair without dismantling pipeline.
2. The outlet flange of the pump inlet pressure, designed by 1.6MPa.
3. The impeller is trilobed or 4-vane semi open structure, the flow passage can be increased, the smooth transport of fine size up to 6% concentration, and is suitable for the gas contains a certain amount of medium.
4. Using precision casting and impeller dynamic balance check.
5. The wear plate and impeller through the pump body of the adjusting bolt on the outside adjustment, the clearance between the impeller and the wear plate is kept constant, so as to improve the utilization efficiency of the pump.
6. The main shaft seal has single end sealing filler, does not need the single machine with cooling water sealing, packing consists of three types, according to user needs and the actual use conditions.
7. The impeller end is fixed by impeller bolts and washers, is also very good to prevent the pump shutdown, the impeller reversal caused by impeller bolts off phenomenon, to ensure safe and reliable operation of the pump.