DONALD L HEWLETT | August 05, 2021 I'm doing root cause on your flow switch Caleffi Model 626600A. When the flow switch was removed from the 3 in Chilled Water line, the vanes were bent. What is the max gpm or velocity that will cause damaged to the vanes?
I'm doing root cause on your flow switch Caleffi Model 626600A. When the flow switch was removed from the 3 in Chilled Water line, the vanes were bent. What is the max gpm or velocity that will cause damaged to the vanes?