Fan/heater fuel manifolds, Chapter 2 fan/heater fuel manifolds, Orifice chart for canadian grain dryers – Grain Systems PNEG-1763 User Manual
Page 9
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PNEG-1763 Parts List Supplement for ETL/CSA Dryers
9
2. Fan/Heater Fuel Manifolds
Orifice Chart for Canadian Grain Dryers
Fan Model
Horsepower
Orifice
Max Million
Part #
Size
LP
NG
Inches
BTU/HR
2612
10-12
HF-7087
Brass
0.219"
2.3
Brass
HF-7099
0.313"
2812
10-12
THF-3139
Brass
0.250"
3
Brass
THF-3140
0.375"
3612
10-12
THF-3242
Brass
0.281"
3.5
Brass
THF-3243
0.406"
3615
15
CD-0150
Brass
0.328"
4.5
Brass
THF-3244
0.500"
4015
15
THF-3058
Brass
0.344"
5.75
Brass
THF-3246
0.516"
4025
25
THF-3245
Brass
0.359"
6.5
Brass
THF-3236
0.531"
4220
20
THF-3247
Brass
0.375"
7
Brass
THF-3248
0.547"
4225
25
THF-3249
Brass
0.391"
7.5
Brass
THF-3250
0.578"
4230
30
THF-3059
Brass
0.438"
8.5
Brass
THF-3251
0.594"
4240
40
THF-3252
Brass
0.453"
9.5
Brass
THF-3253
0.641"
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