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Grundfos MTR Serie Livret Technique page 31

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MTR, MTRE, SPK, MTH, MTA
MTR, MTRE 1s, 1, 3, 5 et 8 avec évacuation vers le réservoir
Schéma en coupe
MTR, MTRE 1s, 1, 3, 5 et 8 avec évacuation vers le réservoir. A : La contre-bride est uniquement disponible pour le
modèle A
Matériaux
Pos. Description
Matériaux
2
Lanterne moteur
Fonte
Acier inoxyda-
4
Chambre
ble
8
Accouplement
Métal fritté
Bague d'étan-
45
PTFE
chéité
Bague de roule-
Carbure de sili-
47a
ment, fixe
cium
Bague de roule-
Carbure de sili-
47b
ment, mobile
cium
Acier inoxyda-
49
Roue
ble
Arbre de la pom-
Acier inoxyda-
51
pe
ble
Crépine d'aspira-
Acier inoxyda-
84
tion
ble
Acier inoxyda-
85
Crépine interne
ble
Garniture méca-
105
AQQV/AQQE
nique
Tirant d'assem-
Acier inoxyda-
121
blage
ble
Acier inoxyda-
122
Vis d'amorçage
ble
201
Joint torique
NBR
202
Contre-bride
Fonte
Acier inoxyda-
203
Boulon
ble
204
Joint à lèvres
FKM
2
201
202
A
203
49
4
45
84
Modèle A
EN/DIN
AISI/ASTM
Matériaux
Acier inoxyda-
EN-GJL-200 ASTM 25B
ble
Acier inoxyda-
1,4301
AISI 304
ble
-
-
Métal fritté
-
-
PTFE
Carbure de sili-
-
-
cium
Carbure de sili-
-
-
cium
Acier inoxyda-
1,4301
AISI 304
ble
Acier inoxyda-
1,4401
AISI 316
ble
Acier inoxyda-
1,4301
AISI 304
ble
Acier inoxyda-
1,4301
AISI 304
ble
-
-
HUUV/HUUE
Acier inoxyda-
1,4301
AISI 304
ble
Acier inoxyda-
1,4301
AISI 304
ble
-
-
-
EN-GJL-200 ASTM 25B
-
-
-
-
-
-
FKM
8
204
105
51
47a
47b
122
85
121
Modèle I
EN/DIN
AISI/ASTM
Matériaux
Acier inoxyda-
1,4408
CF8M
ble
Acier inoxyda-
1,4301
AISI 304
ble
-
-
Métal fritté
-
-
PTFE
Carbure de sili-
-
-
cium
Carbure de sili-
-
-
cium
Acier inoxyda-
1,4301
AISI 304
ble
Acier inoxyda-
1,4401
AISI 316
ble
Acier inoxyda-
1,4301
AISI 304
ble
Acier inoxyda-
1,4301
AISI 304
ble
-
-
HUUV/HUUE
Acier inoxyda-
1,4301
AISI 304
ble
Acier inoxyda-
1,4301
AISI 304
ble
-
-
-
-
-
-
-
-
-
-
-
FKM
7
Modèle N
EN/DIN
AISI/ASTM
1,4408
CF8M
1,4401
AISI 316
-
-
-
-
-
-
-
-
1,4401
AISI 316
1,4401
AISI 316
1,4401
AISI 316
1,4401
AISI 316
-
-
1,4539
AISI 904L
1,4401
AISI 316
-
-
-
-
-
-
-
-
31

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Ce manuel est également adapté pour:

Mtre serieSpk serieMth serieMta serie