Operating procedure – Grain Systems PNEG-591 User Manual
Page 18
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18
Series 2000 Downwind Heater
OPERATING PROCEDURE
2
4
6
8
10
12
14
15
ALL
MODELS
1,663,135
2,345,140
2,878,779
3,328,663
3,721,115
4,068,100
4,393,548
4,541,914
Fan
Static
Model
Pressure
60
80
100
120
140
160
180
2"
2
2
4
5
7
8
10
20 hp
4"
1
2
3
4
5
7
8
6"
1
2
3
4
5
6
7
2"
2
3
5
7
9
12
15
25 hp
4"
2
3
4
6
8
10
13
6"
2
2
4
5
6
8
10
2"
2
4
6
8
11
15
30 hp
4"
2
4
5
7
10
13
6"
2
3
4
6
8
10
13
2"
3
6
8
12
40 hp
4"
3
5
7
11
14
6"
3
4
7
9
12
Gauge Pressure (psi) Required to Maintain Temperature (Approximate)
(20-40 hp High Temperature Propane Units Only)
Heat Rise (°F)
20-40 hp Units
BTUs Per Gauge Pressure (psi) PROPANE MODELS (Approximate)
OPERATING PRESSURE (psi)
High Temperature 20-40hp 5/16" (0.313") Orifice
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