Grain Systems PNEG-1702 - Manual (Page 21)

4. Installation
PNEG-1702 ETL Listed GSI/FFI Portable Dryer Manual 21
Fuel System Specifications and Recommendations (NG) Natural Gas
Dryer
Model #
Maximum Heat
Capacity BTU Per Hour
Maximum Fuel Flow
Cubic Feet Per Hour
Fuel Line Size* Heater Orifice Drill Size
108/1108/190 3,500,000 3500 1-1/2'' 3/8"
112/1112/270 4,500,000 4500 1-1/2'' 1/2"
114/1114/320 5,750,000 5750 1-1/2'' 33/64"
116/1116/370 5,750,000 5750 1-1/2'' 33/64"
118/1118/400 7,000,000 7000 2'' 35/64"
120/1120/460 7,500,000 7500 2'' 37/64"
122/1122/511 8,500,000 8500 2'' 19/32"
126/1126/601 9,500,000 9500 2'' 41/64"
1214/2120 5,800,000 5800 1-1/2'' (U)13/32" (L)5/16"
1216 6,800,000 6800 2'' (U)1/2" (L)5/16"
1218/2125 6,800,000 6800 2'' (U)1/2" (L)5/16"
1220/2130 8,750,000 8750 2'' (U)33/64" (L)5/16"
1222 10,000,000 10000 2'' (U)35/64" (L)5/16"
1226/2140 10,500,000 10500 2'' (U)37/64" (L)5/16"
1214S/2141 7,000,000 7000 1-1/2'' (2)-13/32"
1218S/2181 9,000,000 9000 1-1/2'' (2)-1/2"
1220S/500H 11,500,000 11500 2'' (2)-33/64"
1222S/2221 14,000,000 14000 2'' (2)-35/64"
1226S/650M 15,000,000 15000 2'' (2)-37/64"
2314/3142 11,750,000 11750 2'' Top-33/64" Base (2)-3/8"
2318/3182 14,000,000 14000 2'' Top-35/64" Base (2)-13/32"
2320/3202 16,500,000 16500 3'' Top-37/64" Base (2)-1/2"
2322/3222 17,500,000 17500 3'' Top-19/32" Base (2)-1/2"
2326/3262 24,500,000 24500 3'' Top-41/64" Base (2)-17/32"
2420/1000H 18,000,000 18000 3'' (4)-1/2"
2426/1300M 26,000,000 26000 3'' (4)-17/32"
3414/4143 17,500,000 17500 3'' Top-33/64" Mid-33/64" Base (2)-3/8"
3418/4183 21,000,000 21000 3'' Top-35/64" Mid-35/64" Base (2)-13/32"
3420/4203 24,000,000 24000 3'' Top-37/64" Mid-37/64" Base (2)-1/2"
3422/4223 26,000,000 26000 3'' Top-19/32" Mid-19/32" Base (2)-1/2"
3426/4263 32,000,000 32000 3'' Top-41/64" Mid-41/64" Base (2)-17/32"
3620/1500H 27,000,000 27000 3'' (6)-1/2"
3626/2000M 39,000,000 39000 3'' (6)-17/32"
* The minimum size of the fuel line for distances of 30.48 m (100').