A590-00-880 Issue D
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Technical data
Table 1 - Technical data iH160 and iH1800
Type Characteristics iH160 iH1800 Units
General Dimensions (L (to exhaust enclosure) 
x W x H (to inverter))
*
*
Refer to Web for installation drawings.
776 (909) x 390 
x 529 (783)
986 (1059) x 470 
x 888 (1094)
mm
Mass (excluding packaging) 244 502 kg
Noise level (ultimate) <64 <69 dB(A)
Vibration level at inlet <1.8 <1.8 mm s
-1
Initial force to push the pump 8 25 kg
Sustained force to push the pump 5 10 kg
Earth leakage < 3.8 < 6.8 mA
Warm up time to nominal pumping 
performance
15 15 minutes
Minimum warm up time to process 
gas pumping
44hours 
Performance 
50 Hz / 60 Hz
Typical peak pumping speed  165 1800 m
3
 h
-1
Ultimate (shaft seal purge only) 1x10
-2
1x10
-3
mbar
Maximum inlet pressure Atmospheric Atmospheric
Maximum operating time at 
maximum inlet pressure
Continuous Continuous hour 
Water cooling 
system
Minimum flow rate required 2 4 l min
-1
Typical heat removed from the 
system
2.5 3.2 kW
Connections Pump inlet flange (bolted) ISO63 ISO160
Exhaust gas outlet NW40 NW40
Extraction port 105 50 mm dia
Tabl e  2  - Te c h ni c a l  dat a
Type CharacteristicsAllHTX onlyUnits
Gas system Nitrogen supply pressure range 1.4 to 6.9 3.8 to 6.9 bar gauge
Stability of supply +/-2.4 +/-2.4 bar gauge
Nitrogen supply quality < 0.01 < 0.01 µm
Nitrogen flow rate 44 76 slm
Gas module pressure range 1 1 bar gauge
Pressure transducer accuracy +/-0.0041 at 0.4 +/-0.0041 at 0.4 bar gauge