ALLIANCE CA050L Installation Operation & Maintenance page 47

Gas Pipe Size Required for 1000 Btu Natural Gas (Standard Conditions) at Upstream Pressure — 2 ± 0.4 psi
[138 ± 27.6 mbar, 13.7 ± 2.74 kPa] Water Column Pressure
Equivalent Length
25 feet
[7.63 m]
GasAp-
pliances
Based on 1 psi Pressure Drop for Length Given
Total
Btu/hr. Sizes shown in inches [mm]
140,000 0.5 [12.70]
160,000 0.5 [12.70]
180,000 0.5 [12.70]
200,000 0.5 [12.70]
300,000 0.5 [12.70]
400,000 0.5 [12.70]
500,000 0.5 [12.70]
600,000 0.5 [12.70]
700,000 0.5 [12.70]
800,000 0.5 [12.70]
900,000 0.5 [12.70]
1,000,000 0.75 [19.05]
1,100,000 0.75 [19.05]
1,200,000 0.75 [19.05]
1,300,000 0.75 [19.05]
1,400,000 0.75 [19.05]
1,500,000 0.75 [19.05]
1,600,000 0.75 [19.05]
1,700,000 0.75 [19.05]
1,800,000 0.75 [19.05]
1,900,000 0.75 [19.05]
2,000,000 0.75 [19.05]
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Copyright, Alliance Laundry Systems LLC -
DO NOT COPY or TRANSMIT
50 feet 75 feet
[15.25 m] [22.88 m]
0.5 [12.70] 0.5 [12.70]
0.5 [12.70] 0.5 [12.70]
0.5 [12.70] 0.5 [12.70]
0.5 [12.70] 0.5 [12.70]
0.5 [12.70] 0.5 [12.70]
0.5 [12.70] 0.5 [12.70]
0.5 [12.70] 0.5 [12.70]
0.5 [12.70] 0.75 [19.05]
0.75 [19.05] 0.75 [19.05]
0.75 [19.05] 0.75 [19.05]
0.75 [19.05] 0.75 [19.05]
0.75 [19.05] 0.75 [19.05]
0.75 [19.05] 0.75 [19.05]
0.75 [19.05] 0.75 [19.05]
0.75 [19.05] 0.75 [19.05]
0.75 [19.05] 1 [25.40]
0.75 [19.05] 1 [25.40]
0.75 [19.05] 1 [25.40]
1 [25.40] 1 [25.40]
1 [25.40] 1 [25.40]
1 [25.40] 1 [25.40]
1 [25.40] 1 [25.40]
Table 6 continues...
47
100 feet 125 feet
[30.50 m] [38.13 m]
0.5 [12.70] 0.5 [12.70]
0.5 [12.70] 0.5 [12.70]
0.5 [12.70] 0.5 [12.70]
0.5 [12.70] 0.5 [12.70]
0.5 [12.70] 0.5 [12.70]
0.5 [12.70] 0.5 [12.70]
0.75 [19.05] 0.75 [19.05]
0.75 [19.05] 0.75 [19.05]
0.75 [19.05] 0.75 [19.05]
0.75 [19.05] 0.75 [19.05]
0.75 [19.05] 0.75 [19.05]
0.75 [19.05] 1 [25.40]
0.75 [19.05] 1 [25.40]
1 [25.40] 1 [25.40]
1 [25.40] 1 [25.40]
1 [25.40] 1 [25.40]
1 [25.40] 1 [25.40]
1 [25.40] 1 [25.40]
1 [25.40] 1 [25.40]
1 [25.40] 1 [25.40]
1 [25.40] 1 [25.40]
1 [25.40] 1.25 [31.75]
Gas Requirements
150 feet
[45.75 m]
0.5 [12.70]
0.5 [12.70]
0.5 [12.70]
0.5 [12.70]
0.75 [19.05]
0.75 [19.05]
0.75 [19.05]
0.75 [19.05]
1 [25.40]
1 [25.40]
1 [25.40]
1 [25.40]
1 [25.40]
1 [25.40]
1.25 [31.75]
1.25 [31.75]
1.25 [31.75]
1.25 [31.75]
1.25 [31.75]
1.25 [31.75]
1.25 [31.75]
1.25 [31.75]
Part No. 70457901ENR12