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Technical Data
4000481-04
13
4.3
Device Data
Parameter
Unit
Diaphragm pump Models
MPC 301 Zp Ex
MPC 601 Tp Ex
Ex -
marking
-
II 2G c IIB T4
X
(10°C
≤ T
a
≤ 40°C)
II 2G c IIB T4
X
(10°C
≤ T
a
≤ 40°C)
Type Examination Certificate
n
umber
(see appendix)
-
IBExU04ATEXB018
X
Pumping speed
DIN 28432 (at speed of 1500 rpm)
m
3
/ h
2.3
4.5
l / min
38
75
Ultimate pressure
(at speed of 1500 rpm)
mbar
8
2
Max. inlet pressure
bar
1
1
Max. outlet pressure
(absolute pressure)
bar
1.5
*)
1.5
*)
Inert flushing of the drive
l / h
20 ±10 % **)
20 ±10 % **)
Intake and pressure ports
-
Hose nozzle DN8
for hose inside Ø 8 mm
Small flange
DN 16 KF
Operating temperature
°C
+ 10 to + 40
+ 10 to + 40
Max. operating gas
temperature
(measured on the inlet of the
vacuum pump)
°C
+ 60
*)
+ 60
*)
Bearing
maintenance-free
maintenance-free
Reference surface
sound pressure level
DIN EN ISO 2151
dB (A)
44
44
Rated speed
1/min
1415
1380
Three-phase a.c. motor -
model
(without motor protection switch,
switch and cable)
CD 63 L
– 4
II 2G EEx de IIC T4
PTB 99 ATEX 1051
CD 71 L
– 4
II 2G EEx de IIC T4
PTB 99 ATEX 1051
Power
k
W
0.
18
0.
37
Operating mode
-
S 1
S 1
Type of protection
DIN EN 60529
-
IP 55
IP 55
Weight
kg
22.9
29.7
Dimensions
(W/D/H)
(without connections)
mm
240 / 300 / 260
240 / 425 / 272
Order no.
-
4000481-04
4000511-04
*) If this value is exceeded, the information about the temperature class inside and outside
is no longer applicable.
**) The inert gas flushing must be monitored.
When exceeding or falling below the tolerances, the pump must be switched off.
IBExU04ATEXB017 X