Dear All,
I am doing a 150kWr 30% propylene glycol system. Primary pump is pumping from a 1000lit buffer tank to chiller & the fluid for process (secondary circuit) is picked up after the chiller. Wondering if its best to tap the return lines from secondary pumps (process) into the buffer tank itself or at the suction of primary pump near the buffer tank. Any suggestions? not sure if it makes much difference to chiller performance !!! :confused:
regards
GS