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2
TECHNICAL DATA
2.1
Mechanical data
Overall dimensions
Mass
3-phase pump
1-phase pump
Inlet connection
Outlet connection
2.2
Performance and operating conditions
Ambient operating temperature range
Ambient storage temperature range
Ultimate pressure
Maximum inlet pressure
Maximum outlet pressure
Leak tightness
Displacement (swept volume)
50 Hz
60 Hz
Pumping speed
Peak pumping speed
50 Hz
60 Hz
2.3
Electrical data
Electrical supply
Full load current ratings
2.4
Noise and vibration data
Noise level (at 1 m from the pump)
3-phase pump
1-phase pump
Vibration velocity
2.5
Materials exposed to vacuum
PTFE (polytetrafluoroethylene) impregnated aluminium , stainless steel, steel bearings, PFPE
(perfluoropolyether) grease, fluoroelastomer seals.
ESDP30A Scroll Pump
See Figure 2
40 kg
46 kg
NW40
NW25
o
5 to 40
C
o
-20 to 60
C
-2
1 x 10
mbar, 1 Pa
5
1000 mbar, 1 x 10
Pa, 0 psig
5
1150 mbar, 1.15 x 10
Pa, 2 psig
-4
better than 1 x 10
mbar.ls
-2
-1
1 x 10
Pa.ls
3
-1
30 m
h
(17.6 cfm)
3
-1
36 m
h
(21.2 cfm)
See Figures 3 and 4
3
-1
25 m
h
(14.7 cfm)
3
-1
30 m
h
(17.6 cfm)
See Tables 1 and 2
See Tables 1 and 2
< 60 dB(A)
< 62 dB(A)
-1
< 1.5 mm.s
-1
,
3
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