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Grundfos MTR Serie Livret Technique page 32

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7
MTR, MTRE 10, 15, 20
Schéma en coupe
MTR, MTRE 10, 15 et 20
Matériaux
Pos. Description
1a
Lanterne moteur
2
Lanterne moteur
4
Chambre
8
Accouplement
Bague d'étan-
45
chéité
Bague de roule-
47a
ment, fixe
Bague de roule-
47b
ment, mobile
49
Roue
Arbre de la pom-
51
pe
Crépine d'aspira-
84
tion
Garniture méca-
105
nique
Tirant d'assem-
121
blage
122
Vis d'amorçage
32
Modèle A
Matériaux
EN/DIN
AISI/ASTM
Fonte
EN-GJL-200 ASTM 25B
Fonte
EN-GJL-200 ASTM 25B
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-
1,4057
AISI 431
ble
Acier inoxyda-
1,4301
AISI 304
ble
HUUV/HUUE
-
-
Acier inoxyda-
1,4301
AISI 304
ble
Acier inoxyda-
1,4301
AISI 304
ble
MTR, MTRE, SPK, MTH, MTA
Modèle I
Matériaux
EN/DIN
AISI/ASTM
Fonte
EN-GJL-200 ASTM 25B
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-
1,4460
ble
Acier inoxyda-
1,4301
AISI 304
ble
HUUV/HUUE
-
-
Acier inoxyda-
1,4301
AISI 304
ble
Acier inoxyda-
1,4301
AISI 304
ble
Modèle N
Matériaux
EN/DIN
AISI/ASTM
Fonte
EN-GJL-200 ASTM 25B
Acier inoxyda-
1,4408
CF8M
ble
Acier inoxyda-
1,4401
AISI 316
ble
Métal fritté
-
-
PTFE
-
-
Carbure de sili-
-
-
cium
Carbure de sili-
-
-
cium
Acier inoxyda-
1,4401
AISI 316
ble
Acier inoxyda-
1,4460
ble
Acier inoxyda-
1,4401
AISI 316
ble
HUUV/HUUE
-
-
Acier inoxyda-
1,4539
AISI 904L
ble
-
-
-

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Ce manuel est également adapté pour:

Mtre serieSpk serieMth serieMta serie