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Sizing for medium & high pressure gas piping using the Cox Formula for pipe 3" and smaller

IP 16.479 :

OP 14.9 :

Inlet Pressure: (psia + reqd. psi)

Outlet Pressure: (psia + reqd. psi)

Internal diameter:

d 2.067 :

Developed length:

L 50 :

Specific gravity:

G .60 :

Flow in cfh:

Q 4950 :

Given

Q IP 2^OP 2^- (d 5^* G L * / ((.5^2421 * ≡

4.6 27 / 0.1704

actual_OP OP FIND :

14.7 0.17 + 14.87

actual_OP 16.378 :

14.957 14.87 - 0.087

14.957 14.7 - 0.257

IP actual_OP - 0.101

0.257 27 * 6.939

Rev_IP IP IP actual_OP - (- :

Rev_IP 16.378

For project # 4031 Art Van we will use 1.5" blk sch 40 pipe from the meter to the generator unitThe generator unit requires a 2" regulator and has a 2" connection size.