Dwyer GFC - Manual (Page 12)

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Table I GFC-110/111 Low Flow Mass Flow Controllers*
FLOW RANGES
Table II GFC-113 Medium Flow Mass Flow Controllers*
Table III GFC-1142 High Flow Mass Flow Controllers*
*Flow rates are stated for Nitrogen at STP conditions [i.e. 70 0 F (21.1 0 C) at 1 atm].
For other gases use the K factor as a multiplier from APPENDIX 2.
code scc/min [N
2
] code std liters/min [N
2
]
GFC-1101/2101 0 to 10 GFC-1107/2107 0 to 1
GFC-1102/2102 0 to 20 GFC-1108/2108 0 to 2
GFC-1103/2103 0 to 50 GFC-1109/2109 0 to 5
GFC-1104/2104 0 to 100 GFC-1110/2110 0 to 10
GFC-1105/2105 0 to 200
GFC-1106/2106 0 to 500
code std liters/min [N
2
]
GFC-1111/2111 0 to 15
GFC-1130/2130 20
GFC-1131/2131 30
GFC-1132/2132 40
GFC-1133/2133 50
code std liters/min [N
2
]
GFC-1140/2140 60
GFC-1141/2141 80
GFC-1142/2142 100