VERDER VERDERAIR VA 25 Instructions-Parts List Manual page 19

Service
1 24
4
Cutaway View, with Diaphragms in Place
Fig. 14
104 401*
2
3
02638
1
24
4
105
2
107
5
403*
3 6
Cutaway View, with Diaphragms Removed
24
4
104
2
1 Lips face out of housing (1).
2
Rounded side faces diaphragm (401).
3
Air Side must face center housing (1).
4
Grease.
Apply medium strength (blue) LoctiteR or equivalent.
5
Torque to 27–34 NSm.
6 Used on pumps with PTFE diaphragms only.
19 402*
1
1
401*
3
403*
6
3
105
2
108*
107
819.4470
02637
5
02636B
19