© Edwards Limited 2007. All rights reserved. Page 11
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Technical data
B344-21-880 Issue N
2.3 Construction materials
2.4 Item Numbers
Interior assembly Nickel plated mild steel and machined aluminium
Pump-body Stainless steel unitary construction
Water-cooling coils Stainless steel
Base
63/150, 100/300, 250/2000 Mild steel
160/700 Stainless steel
Seals Viton/fluoroelastomer
Pump/Electrical supply 63/150 100/300 160/700 250/2000
M-model pumps
110 to 125 V, 1-phase, 50/60 Hz B344-31-976 B346-31-976 B348-31-976 B350-31-976
210 to 225 V, 1-phase, 50/60 Hz B344-31-977 B346-31-977 B348-31-977 B350-31-977
230 to 250 V, 1-phase, 50/60 Hz B344-31-978 B346-31-978 B348-31-978 B350-31-978
P-model pumps
110 to 125 V, 1-phase, 50/60 Hz B344-32-976 B346-32-976 B348-32-976 B350-32-976
210 to 225 V, 1-phase, 50/60 Hz B344-32-977 B346-32-977 B348-32-977 B350-32-977
230 to 250 V, 1-phase, 50/60 Hz B344-32-978 B346-32-978 B348-32-978 B350-32-978
C-model pumps
110 to 125 V, 1-phase, 50/60 Hz B344-33-976 B346-33-976 B348-33-976 B350-33-976
210 to 225 V, 1-phase, 50/60 Hz B344-33-977 B346-33-977 B348-33-977 B350-33-977
230 to 250 V, 1-phase, 50/60 Hz B344-33-978 B346-33-978 B348-33-978 B350-33-978
F-model pumps
110 to 125 V, 1-phase, 50/60 Hz - B346-40-976 B348-40-976 -
210 to 225 V, 1-phase, 50/60 Hz - B346-40-977 B348-40-977 -
230 to 250 V, 1-phase, 50/60 Hz - B346-40-978 B348-40-978 -