Hello to All Pump specialists,
We are on a mining project, and the site is filled with water. We have to dewater the site before mining by drilling wells and installing deepwell pumps. We started a one-pump dewatering test, and we have experienced a very funny behavior that we cannot explain...
Good Day to all,
I need a plate heat exchanger to heat water to 60 C from 49 C. The hot fluid is propylene glycol, 60 % by mass conc, with Temp of 90C at in and 70 C at out.
Flow rates for both are fixed: 6 m3/h for water, 4 m3/hr for pgly
2 bidders came back with different proposals. Both...
Hi everybody,
First of all you guys form a great community.
My questions is: does anybody know the harms in having minimally trimmed impellers for vertical turbine pumps?
Some vendor is offering 6 stage pumps with impellers in stages2-6 to be trimmed to the minimum diameter possible.
It...
