Cryogenic, vacuum and processing equipment production company

GENERAL Ambient air vaporizers use heat from ambient air to vaporize liquid and heat the gas. Their flow rate is the function of ambient-atmospheric conditions (temperature, wind, humidity). The tabulated data are for standard vaporizers for LIN for 8 hours continious operation with nominal capacity when ambient air relative humidity and temperature are 70% and 20oC respectively. Vaporizers are cleaned and certified for oxygen service.

MATERIALS Low pressure vaporizers are made of aluminium finned tubes while high pressure vaporizers are made of aluminium finned tubes with stainless steel core.

DESIGN CODE The vaporizers are designed conforming to PED, EU Directive 2014/68/EU.

Fluid Correction Factor
N2
O2
Ar
CH4
CO2(20 bar)
1,00
0,88
1,11
0,75
0,80
Climate Correction Factor
20oC
10oC
0oC
-10oC
-20oC
1,00/1,00(CO2, 20 bar)
0,90/0,64(CO2, 20 bar)
0,80/0,28(CO2, 20 bar)
0,70
0,60
Continuous Operating
Time Correction Factor
1h
2h
4h
8h
16h
1,20
1,10
1,00
0,85
0,70
Low Pressure Vaporizers - 40bar
Model

Nominal
Flow Rate (Nm3/h)

Dimensions
L/W/H(mm)

Mass (kg)
AV25LP

25


310/840/1610


30
AV50LP

50


310/840/2920


55
AV100LP

100


840/880/2920


125
AV150LP

150


840/880/4070


166
AV225LP

225


850/1260/4070


224
AV400LP

400


850/1260/6680


386
High Pressure Vaporizers - 300bar
Model

Nominal
Flow Rate (Nm3/h)

Dimensions
L/W/H(mm)

Mass (kg)
AV25HP

25


310/820/1560


35
AV50HP

50


310/820/2870


70
AV100HP

100


840/860/2870


155
AV150HP

150


840/860/4020


240
AV225HP

225


850/1260/4020


320
AV400HP

400


850/1260/6630


510

Kryooprema preserves the right to modify techical data sheet.

ON REQUEST
Customized vaporizers for higher flow rates