2. Insert the flow monitor into
the bush by means of lock nut,
O-ring seal and compression
washer and screw it in complete-
ly using the full thread (fig. 2a,
2b).
3. Position the flow monitor (in
the longitudinal pipe axis or
transverse to it, fig. 3a) and
fasten the lock nut (fig. 3b).
2a
2b
3a
3b
O-ring seal
compr. washer
lock nut
9