Ebara EVM 18 10F5/11 [22/35] Vertical multistage electric pumps

Ebara EVM 3 7N5/0,75 [22/35] Vertical multistage electric pumps
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The contents of this publication must not be regarded as binding. EBARA Pumps Europe S.p.A. reserves the right to effect any modification it deems necessary, without prior notice.
EVM
VERTICAL MULTISTAGE ELECTRIC PUMPS
in cast iron, AISI 304, AISI 316
M
ATERIALS TABLE EVM(L) 3-18
R
ef.
N
ame
M
aterials
E
VM
E
VML
005-1 Suction stage EN 1.4301(AISI 304) EN 1.4401 (AISI 316)
005-2 Intermediate stage EN 1.4301(AISI 304) EN 1.4401 (AISI 316)
005-3 Support stage kit EN 1.4301(AISI 304) EN 1.4401 (AISI 316)
005-4 Final stage EN 1.4301(AISI 304) EN 1.4401 (AISI 316)
006 Pump casing EN 1.4301(AISI 304) EN 1.4401 (AISI 316)
007 External casing EN 1.4301(AISI 304) EN 1.4401 (AISI 316)
021 Impeller EN 1.4301(AISI 304) EN 1.4401 (AISI 316)
031 Shaft EN 1.4401 (AISI 316)
044-1 Bearing Tungsten Carbide
048 Impeller nut A2-70 UNI 7323 (with stainless steel insert) A4-70 UNI 7323 (with stainless steel insert)
051 Motor adapter Cast iron EN-GJL-200-EN 1561
052-1 Bearing Tungsten Carbide
056 Bearing -
075 O-Ring EPDM FPM
107 Casing ring PTFE/EN 1.4301(AISI 304) PTFE/EN 1.4401 (AISI 316)
111 Mechanical seal SiC/Carbon/EPDM SiC/Carbon/FPM
115
O-Ring (external casing) EPDM FPM
O-Ring (stage) EPDM FPM
O-Ring (seal-holder flange) EPDM FPM
120-1 Joint screw Galvanised steel 6.8 class ISO 898/1
140 Joint
Die cast Aluminium EN AB-AlSi11Cu2 (Fe) (up to 1.5kW)
Brass OT 58 UNI 5705 (from 2.2kW and above)
160 Pump body base Die cast Aluminium EN AB-AlSi11Cu2 (Fe)
162 Motor bracket Cast iron + EN 1.4301(AISI 304) Cast iron + EN 1.4401 (AISI 316)
212 Plug EN 1.4301(AISI 304) EN 1.4401 (AISI 316)
273 Washer EN 1.4301(AISI 304) EN 1.4401 (AISI 316)

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