Operating manual High-pressure double diaphragm pumps Cobra 40-10; Cobra 40-25
14 Spare Parts
80 Order number 2340851 | Edition 05/2022
Pos K Stk Order no. Designation
50 4 9920106 Washer
51 1 2386160 Self-locking hexagon nut (new)
1 9910101 Hexagon nut, secured with Loctite ® 243 (old version!)
53 ♦ 2 322427 Damping washer
54 ♦ 1 2306204 Piston sealing profile Z5
55 1 2306205 Piston air motor 4
57 ♦ 1 9974084 O-ring
58 2 9920107 Washer
59 ♦ 1 9974090 Seal wiper ring, profile EM
60 1 2344073 Air motor flange
61 1 367258 Grounding, complete
62 ♦ 1 369290 Pilot valve
63 2 9998675 Threaded plug
66 1 9998780 Pressure spring
67 2 322407 Oil valve screw
68 ♦ 1 9971162 O-ring
69 2 2306179 Insert
70 ♦ 1 9974217 Rod seal
71 ♦ ⋆ 2 9971486 O-ring (solvent-resistant)
72 ♦ 2 341316 Scraper
73 ♦ ⋆ 1 9971395 O-ring, 10x1.25
80 1 2339251 Plug
81 1 9904311 Locking screws with collar/hexagon socket
91* ♦ 1 9974111 Sealing ring for G3/8 thread
91* ♦ 1 3051041 Sealing ring for G1/2 thread
92 3 9920106 Washer
93 2 341325 Valve guide
94 2 341328 Clasp
95 ♦ 2 9971470 O-ring
96 2 341326 Pressure spring
97 2 253405 Spring support ring
98 ♦ 2 9941501 Ball 11 HM
99 ♦ 2 2306166 Outlet valve seat
100 ♦ 2 2306167 Sealing ring
101 1 9994237 Pressure spring
102 ♦ 2 322408 Oil valve pressure ring
104 1 9992831 Loctite ® 542 50 ml; 50 cc
105 1 9992528 Loctite ® 270 50 ml; 50 cc
107 1 2312289 Service set for Cobra 40-25 fluid section
108 1 2314671 Service set for Cobra 40-25 piston (incl. items 16, 25, 31‚ 32‚ 33, 59,
and 109)