BOC Edwards iH600 - Page 44

Parameter Units iH80 iH600 iH1000
Typical peak pumping speed
50 Hz m
3
h
-1
86 518 950
60 Hz m
3
h
-1
103 600 1000
Typical ultimate vacuum with
shaft-seals purge only
50 Hz
mbar 3 x 10
-2
2 x 10
-3
2 x 10
-3
Pa 3 2 x 10
-1
2 x 10
-1
60 Hz
mbar 1 x 10
-2
7 x 10
-4
1 x 10
-3
Pa 1 7 x 10
-2
1 x 10
-1
Maximum pressure differential
across HCMB pump *
50 Hz
mbar - 90 90
Pa - 9 x 10
3
9 x 10
3
60 Hz
mbar - 90 90
Pa - 9 x 10
3
9 x 10
3
Maximum inlet pressure
50 Hz
mbar See Figure 2-6 See Figure 2-7 See Figure 2-9
Pa See Figure 2-6 See Figure 2-7 See Figure 2-9
60 Hz
mbar See Figure 2-6 See Figure 2-8 See Figure 2-10
Pa See Figure 2-6 See Figure 2-8 See Figure 2-10
Maximum operating time at
maximum inlet pressure
50 Hz hour Continuous 1 Continuous
60 Hz hour Continuous 1 Continuous
Inlet connection - ISO63 bolted ISO100 bolted ISO100 bolted
Outlet connection - NW40 NW40 NW40
Mass kg 240 415 430
Noise level ✝ dB(A) < 64 < 67 <69
* iH600/iH1000 only.
✝ Measured at 1 metre from the pump, with enclosure panels fitted.
Table 2-1 - Technical data
2-2 iH Dry Pumping Systems