Grundfos SE1 - Material Specification

66
188a
37
49
50
192
198
181
190
183
183a
190b
76
7a
151
174a
174
37b
150
159
158
154
172
194
193
6a
108
109
60
153
102
59
182
157
107
193a
58
187
173
173a
55
155
37a
37a
186
184
184a
153b
106
106
105
177
61
48
150a
521
520
522
92a
92
66b
524
524a
TM065993
Exploded view, SEV pump with SuperVortex impeller, sensor version
14.3 Material specification
Standard variant (cast iron)
Material declaration:
Pos.
Designation Material
DIN W.-Nr./
EN standard
6a Tubular pin Stainless steel EN 1.4301
7 Lock washer Stainless steel EN 1.4401
7a Blank rivet Stainless steel EN 1.4301
37 O-ring NBR rubber
37a O-ring NBR rubber
37b O-ring NBR rubber
36
English (US)