Technical Data
4.3 Device
Data
Diaphragm pump types
Parameter
Unit
1201 Ep
(single-stage)
901 Zp
(two-stage)
601 Tp
(three-stage)
301 Vp
(four-stage)
m
3
/ h
8.3 / 9.1
6.8 / 7.5
4.5 / 4.9
2.3 / 2.5
Pumping speed 50/60 Hz
DIN 28432
at speed of 1500 rpm
l / min
138
113
75
38
Ultimate pressure
at speed of 1500 rpm
mbar
<
75
<
8
<
2
<
1
Ultimate pressure
with gas ballast
(with MPC only)
at speed of 1500 rpm
mbar 90
18
9
9
Max. inlet pressure
bar 1
Max. outlet pressure
bar 1
Intake and pressure ports
-
Vacuum hose nozzle, NW 8
Max. ambient temperature
°C +
40
Max. operating
gas temperature
°C +
60
Bearing
- maintenance-free
Reference surface
sound pressure level
DIN 45635 part 13
dB (A)
<
44
Voltage / Frequency
(different data upon
customer request)
V, Hz
230, 50/60
(230/400, 50/60) (115, 50/60)
(generally with motor protection switch, switch and cable)
Power
kW 0.37
Operating mode
- S
1
Type of protection
DIN EN 60529
- IP
54
Class of insulation
DIN EN 600034-1
- F
(160°C)
Weight
kg 18.3
Dimensions (W/D/H)
mm
230 / 380 / 169
4000722
13
