Installation and Operation Manual
4.8.2 Gas Pipe Sizing Reference Tables
Worksheet
A
C
3
=
C
=
=
3
Natural Gas
Information in table
obtained from NFPA 54,
ANSI Z223.1
3/4 1 1 1/4 1 1/2
273
188 726
873
129
662
600
179 368
89 167
83 322
79
Less than 2 psi
Answer:
A
199,000
65,000
C
1,000
3
=
C
=
199,000+65,000
1,000
=
264
3