Components And Material Specification - Grundfos SE 9-30 kW Service Manual

13. Components and material specification

Pos.
7a
12c
25
25a
25b
26
37a
37b
48
49
50
55
55a
58
58a
59
61
66
67
72
72a
76
77
105
105a
106
107
150c
150b
150d
153
154
155
157c
157b
157
157d
164a
168
168a
168b
172
173e
173f
173g
176a
176c
178
Component
Rivet
Adjusting screw
Pressure test plug
Hexagon socket head cap screw
Lock washer
Hexagon socket head cap screw
O-ring
O-ring
Stator lamination
Impeller
Pump housing
Stator housing
Circlip
Intermediate seal housing (SE install.)
Upper seal housing (SL)
Upper seal housing cover
Bearing bracket cover
Upper bearing bracket
Impeller washer
Hexagon socket head cap screw
O-ring
O-ring
Nameplate
Lower seal housing
Shaft seal cartridge, complete
Locking ring
O-ring for shaft seal
O-ring
Outer cooling jacket
Inner cooling jacket
Crosshead screw
Ball bearing
Ball bearing
Lower bearing bracket
O-ring
O-ring
O-ring
O-ring
Motor top cover
Cable entry
Lower cable entry
Cover for connector
Shaft with rotor
Hexagon head screw
Spring washer
External earth connector
Terminal block
Plug housing
Hexagon socket head cap screw
Material
1)
Stainless steel
1)
Stainless steel
1)
Stainless steel
1)
Stainless steel
1)
Stainless steel
1)
Stainless steel
4)
Rubber
4)
Rubber
5)
Cast iron
5)
Cast iron
Cast iron
DIN 472
Cast iron
Cast iron
Cast iron
Cast iron
1)
Stainless steel
1)
Stainless steel
4)
Rubber
4)
Rubber
SiC/SiC or SiC/carbon
4)
Rubber
1)
Stainless steel
Stainless steel
Stainless steel
Cast iron
4)
Rubber
4)
Rubber
4)
Rubber
4)
Rubber
Cast iron
1)
Stainless steel
1)
Stainless steel
2)
Stainless steel
1)
Stainless steel
1)
Stainless steel
1)
Stainless steel
1)
Stainless steel
41