| MODEL | HEL-10 | HEL-15 | HEL-25 | HEL-35 |
| LIQUEFICATION RATE | 10-12 Litres/Day | 15-20 Litre/Day | 25-30 Litre/Day | 35-40 Litre/Day |
| DEWAR CAPACITY | 60 Litres | 150 Litres | 200 Litres | 250 Litres |
| AVAILABLE COMPRESSOR TYPES | Air cooled/Water cooled | Air cooled/Water cooled | Air cooled/Water cooled | Air cooled/Water cooled |
| TYPICAL POWER CONSUMPTION & VOLTAGE RANGE | 6.5-7.5 KW | 6.5-7.5 KW | 6.5-8 KW | 13-15 KW |
| INDUSTRIAL QUALITY He | 99.95% | 99.95% | 99.95% | 99.95% |