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7
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3. Specifications
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Pump identification
EH - E 30 PC - 23U P E 8 -
M M
a
s d
f
g
h j k
l
a
Series name
EH Series
s
Drive component
E : 48 W
d
Diaphragm effective diameter
30 : 30 mm 35 : 35 mm 45 : 45 mm 55 : 55 mm
f
Material of liquid end
Symbol
Pump head
& Fittings
Gasket
VC
PVC
PTFE
V6
PVC
PC
GFRPP
VM
M-PVC
FC
PVDF
SH
SUS316
Valve Balls
Valve seat &
O-ring (Gasket)
Diaphragm
CE
FKM
PTFE
(bonded to EPDM)
SUS316
EPDM
CE
FKM
CE
FKM
CE
PCTFE (PTFE)
HC276
SUS316 (PTFE)
PVC
: Polyvinyl chloride (Transparent)
GFRPP
: Glass fiber reinforced polypropylene
M-PVC
: Polyvinyl chloride (Machined)
CE
: Alumina ceramic
SUS316
: 316 Stainless steel
FKM
: Fluoroelastomer
EPDM
: Ethylene propylene diene methylene
PTFE
: Polytetrafluoroethylene
PVDF
: Polyvinylidenefluoride
HC276
: Hastelloy C276
g
Voltage symbol
Symbol
Voltage
Input voltage
Frequency
100
AC 100 V
AC 90 ~ 110 V
50-60 Hz
11U
AC 110 V, 115 V
AC 90 ~ 126 V
50-60 Hz
20J
AC 200 V
AC 180 ~ 220 V
50-60 Hz
23U
AC 230 V
AC 207 ~ 253 V
50-60 Hz
20E
AC 220, 230, 240 V
AC 198 ~ 264 V
50-60 Hz
