15
17
17a Fine bleed screw
17b Star handle
18
19
20
20a Pump diaphragm with steel core and PTFE layer
21a Gripper ring
21b Hose nozzle
22
23
24
24a Pressure piece
25
26
Page 84 of 88 pages
Appendix/Cross Section of Pump
This picture shows the G/4b 1201 PP1 pump
Enclosure
Bleed valve
Bypass hose nozzle
Liquid end with suction and discharge connection
Intermediate disk with leakage bore
Pocket for short operating instructions
Gasket
Short stroke solenoid
Fuse
Electronic control with microprocessor
Version 2.0