Material Specification - Grundfos SEG AUTOAdapt Service Instructions Manual

13.5 Material specification

Pos. Description
6a Pin
7a Rivet
9a Key
26a O-ring
37 O-ring
37a O-rings
44 Grinder ring
45 Grinder head
48 Stator
48a Terminal board
49 Impeller
50 Pump housing
55 Stator housing
58 Shaft seal carrier
66 Locking ring
68 Adjusting nut
76 Nameplate
90a Electronic unit
90b O-ring
92 Clamp
102 O-ring
103 Bush
104 Seal ring
105/
Shaft seal
105a
107 O-rings
112a Retaining ring
153 Bearing, lower
153a Locking washer
153b Retaining ring
154 Bearing, upper
155 Oil chamber
158 Corrugated spring
159 O-ring
161b Pt1000 sensor with bracket
Run capacitor and Pt1000
161c
sensor with bracket*
172 Rotor/shaft
173 Screw
173a Washer
174 Earth screw
174a Washer
176 Inner plug part
181 Outer plug part
188a Screw
190 Lifting bracket
193 Oil screw
193a Oil
194 Gasket
198 O-ring
199 Locking ring
Material
Stainless steel
Stainless steel
Stainless steel
NBR
NBR
NBR
Stainless steel
Stainless steel
-
-
Cast iron
Cast iron
Cast iron
Cast iron
Stainless steel
Stainless steel
Stainless steel
-
-
Stainless steel
NBR
Stainless steel
NBR
Primary seal (0.9 to 1.5 kW): SiC/SiC
Secondary seal (0.9 to 1.5 kW): Lip seal, NBR
Primary seal (2.6 to 4.0 kW): SiC/SiC
Secondary seal (2.6 to 4.0 kW): Carbon/aluminium oxide
Other components: NBR, stainless steel
NBR
Stainless steel
Up to and including 1.5 kW: 6303
2.6 kW and up: 3205
Stainless steel
Stainless steel
Up to and including 1.5 kW: 6201
2.6 kW and up: 6205
-
Steel
NBR
-
-
Shaft part at rotor: steel
Shaft end at hydraulics: stainless steel
Steel
Steel
-
-
PET
CR rubber, cable H07RN-F
Stainless steel
Stainless steel
Stainless steel
Shell Ondina X420
Nylon
NBR
EN standard AISI/ASTM
- -
- -
- -
- -
- -
- -
1.4542 630
1.4542 630
- -
- -
EN-JL-1030 -
EN-JL-1030 -
EN-JL-1030 -
EN-JL-1030 -
- -
1.4057 431
1.4301 304
- -
- -
1.4301 304
- -
1.4057 431
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
1.0533 304
1.4301 -
- -
- -
- -
- -
- -
1.4308 CF-8
- -
1.4308 CF-8
- -
- -
- -
- -
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