Propane Gas Piping Charts - Amana GUCA Installation Instructions Manual

Sizing Between First and Second Stage Regulator*
Maximum Propane Capacities listed are based on 2 psig pressure drop at 10 psig setting.
Capacities in 1,000 BTU/hour.
Pipe or
Tubing Tubing Size, O.D. Type L
Length, 3/8" 1/2"
Feet
10 730 1,700
20 500 1,100
30 400 920
40 370 850
50 330 770
60 300 700
80 260 610
100 220 540
125 200 490
150 190 430
175 170 400
200 160 380
To convert to capacities at 15 psig settings - multiply by 1.130
To convert to capacities at 5 psig settings - multiply by 0.879
Sizing Between Single or Second Stage Regulator and Appliance*
Maximum Propane Capacities Listed are Based on 1/2" W.C. pressure drop at 11" W.C. setting.
Capacities in 1,000 BTU/hour.
Pipe or
Tubing Tubing Size, O.D. Type L
Length, 3/8" 1/2" 5/8"
Feet
10 39 92 199
20 26 62 131
30 21 50 107
40 19 41 90
50 18 37 79
60 16 35 72
80 13 29 62
100 11 26 55
125 10 24 48
150 9 21 43
200 8 19 39
250 8 17 36
*Data in accordance with NFPA pamphlet NO. 54

Propane Gas Piping Charts

5/8" 3/4" 7/8"
3,200 5,300 8,300
2,200 3,700 5,800
2,000 2,900 4,700
1,700 2,700 4,100
1,500 2,400 3,700
1,300 2,200 3,300
1,200 1,900 2,900
1,000 1,700 2,600
900 1,400 2,300
830 1,300 2,100
780 1,200 1,900
730 1,100 1,800
Nominal Pipe Size
3/4" 7/8" 1-1/8" 1/2" 3/4"
329 501 935 275 567
216 346 630 189 393
181 277 500 152 315
145 233 427 129 267
131 198 376 114 237
121 187 340 103 217
104 155 289 89 185
90 138 255 78 162
81 122 224 69 146
72 109 202 63 132
66 100 187 54 112
60 93 172 48 100
30
Nominal Pipe Size
Schedule 40
1/2" 3/4"
3,200 7,500
2,200 4,200
1,800 4,000
1,600 3,700
1,500 3,400
1,300 3,100
1,200 2,600
1,000 2,300
900 2,100
830 1,900
770 1,700
720 1,500
Schedule 40
1" 1-1/4" 1-1/2"
1,071 2,205 3,307
732 1,496 2,299
590 1,212 1,858
504 1,039 1,559
448 913 1,417
409 834 1,275
346 724 1,066
307 630 976
275 567 866
252 511 787
209 439 665
185 390 590