sp 7 12 98699180 Two-step key lock function to DDA 30 4 FCM
Baker’s notes & crumb story
Description
sp 7 12 98699180 Two step key lock function to DDA 30 4 FCM Two step key lock function to protect the pump against unauthorised access external stop The pump is fitted with a 1 water lubricated journal bearings and a volume compensating diaphragm