Grundfos DMX Series Installation And Operating Instructions Manual page 7

Diaphragm dosing pump, model 227
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DMX model 227
Type range DMX...
Maximum flow [l/h]
Maximum pressure [bar]
Control variant
without
Dosing head variant
Polypropylene
Polyvinyl chloride
Stainless steel
PP + integrated diaphragm
leakage detection
PVC + integrated dia-
phragm leakage detection
SS + integrated diaphragm
leakage detection
Gasket material
EPDM (ethylene propylene
diene monomer)
FKM (fluorocarbon)
Valve ball material
Polypropylene
Polyvinyl chloride
Stainless steel
Control panel position
no control panel
V3.0
Example: DMX 2000 -3 D -PP /E /PP -X -J 2 TT X E0
Code
D
Code
PP
PVC
SS
PP-L
PVC-L
SS-L
Code
E
V
Code
PP
PVC
SS
Code
X
Code Motor variant
E0
3-phase PTC 400 V
for frequency control
E6
3-phase PTC 400 V
with frequency control
Code Mains plug
X
No plug
Code Connection,
suction/discharge
R
Flange, DN 65, with
connector for PVC pipe,
65/75 mm
T
Flange, DN 65, with
connector for PP pipe,
65/75 mm
U
Flange, DN 65, with
connector for SS pipe,
65/75 mm
Y
Flange, DN 65
Z
Flange, ANSI, 2 1/2"
Code Valve type
2
Spring-loaded
0,1 bar suction,
0,1 bar discharge
Code Supply voltage
0
Without motor (flange for
single head: IEC BG90 B14
duplex head:
IEC BG100 B14)
F
Without motor,
NEMA flange 145C (US)
J
220-240 V / 380-420 V,
50/60Hz
7

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