Full Product Manual

Chapter 7: Sizing/Capacity Tables

Natural Gas Sizing Tables

Table 7.1 Low Pressure (6 - 7 in w.c. with 0.5 in drop) ..........................43

Table 7.2

w Pressure (6 - 7 in w.c. with 1 in drop)

............................43

Table 7.3

Regula

tor Outlet (8 - 10 in w.c. with 3 in drop)

........................44

Table 7.4

Medium Pressur

e (12 - 14 in w.c. with 6 in drop)

......................44

Table 7.5

Ele

vated Pressure (2 PSI with 1 PSI drop)

............................

Table 7.6

Elevated Pressure (5 PSI with 3.5 PSI drop)...........................45

Liquid Petroleum (LP) Sizing Tables

Table 7.7 Propane Low Pressure (11 in w.c. with 0.5 in drop)....................46

Table 7.8

Propane Medium Pr

essure (13 - 14 in w.c. with 2.5 in drop)

............46

Table 7.9

Propane E

levated Pressure (2 PSI with 1 PSI drop)

....................47

Table 7.10

Propane E

levated Pressure (5 PSI with 3.5 PSI drop)

..................47

Steel Pipe Capacity Charts

Table 7.11 Gas with a Pressure of ½ PSI or less and a pressure drop of 0.5 in w.c....48