Grundfos CM 1, Service Instructions Manual

Page: 6 / 24

English (GB)
6
3. Tightening torques and lubricants
THREAD-EZE, part number 00SV9997 (0.5 l).
Rocol 22, part number 00RM2924 (1 kg).
Castrol LMX grease, part number 00RM4311.
Silicone oil, 350 cSt, food grade 00SV0862 (1 l).
Pos. Designation Quantity Dimensions Torque [Nm] Lubricant
2b
Screw, CM 1, 3, 5 2 M8 x 40 16 - 18 THREAD-EZE
Hexagon socket head cap screw CM 10, 15, 25 2 M8 x 80 16 - 18 THREAD-EZE
11 O-ring 2
∅
18.5 x 2.0 - -
25 Plug 2 - 10 - 12 -
26
Staybolt, CM 1, 3, 5, cast iron 4 M6 12 - 14 -
Staybolt, CM 1, 3, 5, stainless steel 4 M8 12 - 14 -
Staybolt, CM 10, 15, 25, cast iron 4 M8 25-27 THREAD-EZE
Staybolt, CM 10, 15, 25, stainless steel 4 M8 20-22 -
28g Screw 4 M6 x 14 8 - 10 THREAD-EZE
31
O-ring, CM 1, 3, 5 1
∅
114.0 x 3.90 - Rocol 22
O-ring, CM 10, 15, 25 1
∅
153.2 x 4.70 - Rocol 22
67 Lock nut 1 M8 16 - 18 -
102 O-ring 1
∅
17.86 x 2.62 - V7140084
103 Seal faces 1 - -
Silicone oil, 350 cSt,
food grade
107 O-ring 1
∅
11.5 x 3.18 - Rocol 22
152 Screw
2 M4 x 8 2.7 - 3.3 -
4 M5 x 12 3.5 - 4 -
155 Bearing cover plate 1 - - Rocol 22
157a
Gasket, MG 71, MG 80 1
∅
114.8 / 121.2 x 0.25 - -
Gasket, MG 90 2
∅
141.2 / 145.5 - -
Gasket, MG 100 - - - -
158a O-ring 1
∅
35.4 x 1.97 - Rocol 22
159
O-ring, MG 71, MG 80 1
∅
32 x 2
- Rocol 22 O-ring, MG 90, MG 100 1
∅
52 x 3.0
O-ring, MG 112, 132 1
∅
62 x 3.0
159a Seal ring 1 - - Castrol LMX grease
181
Screw, MG 71, MG 80 4 M6 x 16 5 - 8
THREAD-EZE
Staybolt, MG 90 4 M5 x 220
4.5 - 6
Staybolt, MG 90L 4 M5 x 260
Staybolt, MG 100 4 M5 x 270
Staybolt, MG 112 4 M6 x 288