2O
4O
60
92,000
63,000
50,000
190,000
130,000
105,000
350,000
245,000
195,000
625,000
445,000
365,000
518" 3/4" 112" 3/4"
20 131,000 216,000 189,000 393,000
40 90,000 145,000 129,000 267,000
60 72,000 121,000 103,000 217,000
* Outside diameter
Figure 19 - Gas Piping
SAFETY RELIEF
VALVE SEE
PAGE 18 FOR
REQUIREMENTS
GAS SUPPLY
SHUT-OFF
VALVE
3" (76ram) MINIMUM
TRAP
GROUND JOINT
UNION
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