Hello everyone
I want to know, What is the difference bush and sleeve?
wear? or shape?
For using vertical pump(Multiple bush) and horizontal pumps(M/seal sleeve & packing sleeve)
Thank for your help~
Hello everone
This is helical gear pump for turbine.
Why does the upper SHAFT have a ONE key BOTH GEAR FIXED, and the lower SHAFT has FIXED only one GEAR?
The upper&lower herringbone gears is two pieces and same. I want to know whether it's hydrodynamic or mechanical.
And I want to know why...