nk 100 160 160 154 ba2f2aesbqqepw1 98973729 The VFI is based on DDA 30 4 FCM
Baker’s notes & crumb story
Description
nk 100 160 160 154 ba2f2aesbqqepw1 98973729 The VFI is based on DDA 30 4 FCM The VFI is based on the principle of vortex shedding behind a bluff body Applies only to pumps with control variant: AR bearing bracket and impeller without disturbing the pump housing or pipework It is of the back pull out design enabling removal of the motor