dda 17 7 ar c pp e c f 31u2u2fg 93016957 analog 0/4-20mA and external stop DDA 30 4 FCM
Baker’s notes & crumb story
Description
dda 17 7 ar c pp e c f 31u2u2fg 93016957 analog 0 4 20mA and external stop DDA 30 4 FCM analog 0 4 20mA and external stop Flange connection Auto deaeration during pump standby to avoid stand still due to air locking A deaeration valve for easy start up