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)
AV75LP

75


760x475x2550


85
AV100LP

100


760x475x3550


120
AV150LP

150


1065x730x2550


186
AV200LP

200


965x805x3050


203
AV250LP

250


965x805x4050


272
AV300LP

300


965x805x4550


305
AV350LP

350


965x805x5050


340
High Pressure Vaporizers - 300bar
Model

Nominal
Flow Rate (Nm3/h)

Dimensions
L/W/H(mm)

Mass (kg)
AV100HP

100


840x860x2870


155
AV150HP

150


840x860x4020


240
AV200HP

200


1065x730x3050


254
AV250HP

250


1065x730x4050


334
AV300HP

300


1065x730x4550


389
AV350HP

350


1065x730x5050


425

Kryooprema preserves the right to modify techical data sheet.

ON REQUEST
Customized vaporizers for higher flow rates