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WITT-GASETECHNIK
GMBH & CO KG
GAS FILTER 622 / 77 / 625
www.wittgas.com
622
77
Pressure drop diagram for air (20 °C)
C) ° /h)(1013 mbar, 0 3 Airflow (m
Inlet pressure Pv [bar]
C) ° /h)(1013 mbar, 0 3 Airflow (m
Inlet pressure Pv [bar]
625
C) ° /h)(1013 mbar, 0 3
Conversion factors: Acetylenex 1.04
Butanex 0.68
Natural gasx 1.25
Methanex 1.33
Propanex 0.80
Oxygenx 0.95
Town gasx 1.54
Hydrogenx 3.75
Airflow (m subject to change Technical Data
Inlet pressure Pv [bar]
J4
Constructs mixing, dosing and control systems and analysers and safety fittings for all common gases
GF 2
