Hi all,
I need to size a needle valve that is placed before a flow transmitter on the lube oil inlet line to a bearing.
I know the amount of the flow thru this line (1.9 gpm) and also the model I need to choose from is Parker N series. The oil specific gravity is 0.85.
my line size is 3/4"...
Greetings,
I am a mechanical engineer with limited knowledge of electrical equipment. I need to know what is a drive that should be used with the motor I am getting on a pump. I have never seen a drive! What does it do?
Thanks.