Specifications, Chapter 3 specifications, Heater specifications – Grain Systems PNEG-012 User Manual
Page 9
PNEG-012 Vane Axial Heater
9
3. Specifications
Heater Specifications
Common Measurements
Fan Model
18"
24"
26"
28"
Inside Diameter (inches)
18-5/16"
24-1/4"
26-5/16"
28-1/8"
Bolt Circle Diameter (inches)
19-7/16"
25-3/4"
27-15/16"
29-5/8"
Length (inches)
22
22-1/2"
22-1/4"
25-1/4"
Weight (pounds)
83
129
133
136
Vapor Models
Fan Model
18"
24"
26"
28"
Minimum Operating Pressure (PSI)
2
2
2
2
Maximum Operating Pressure (PSI)
15
10
15
20
Minimum Supply Line (inches)
1/2"
3/4"
3/4"
3/4"
High Temperature Orifice (inches)
11/64"
7/32"
7/32"
7/32"
High Temperature BTU Rating at Maximum Pressure
1,400,000
2,100,000
2,700,000
3,000,000
High Temperature Fuel Flow at Maximum Pressure (CFH)
585
877
1128
1253
Low Temperature Orifice (inches)
3/32"
3/32"
3/32"
3/32"
Low Temperature BTU Rating at Maximum Pressure
400,000
350,000
400,000
500,000
Low Temperature Fuel Flow at Maximum Pressure (CFH)
167
146
167
208
Liquid Models
Fan Model
18"
24"
26"
28"
Minimum Operating Pressure (PSI)
N/A
2
2
2
Maximum Operating Pressure (PSI)
N/A
10
15
20
Minimum Supply Line (inches)
N/A
3/8"
3/8"
3/8"
High Temperature Orifice (inches)
N/A
7/32"
7/32"
7/32"
High Temperature BTU Rating at Maximum Pressure
N/A
2,100,000
2,700,000
3,000,000
High Temperature Fuel Flow at Maximum Pressure (CFH)
N/A
23
30
34
Low Temperature Orifice (inches)
N/A
3/32"
3/32"
3/32"
Low Temperature BTU Rating at Maximum Pressure
N/A
350,000
400,000
500,000
Low Temperature Fuel Flow at Maximum Pressure (CFH)
N/A
4
4.5
5.5
Natural Gas
Fan Model
18"
24"
26"
28"
Minimum Operating Pressure (PSI)
1
1
1
1
Maximum Operating Pressure (PSI)
7
4
5
7
Minimum Supply Line (inches)
3/4"
1"
1-1/4"
1-1/4"
High Temperature Orifice (inches)
17/64"
3/8"
3/8"
3/8"
High Temperature BTU Rating at Maximum Pressure
1,400,000
2,100,000
2,700,000
3,000,000
High Temperature Fuel Flow at Maximum Pressure (CFH)
1400
2100
2700
3000
Low Temperature Orifice (inches)
11/64"
7/32"
7/32"
7/32"
Low Temperature BTU Rating at Maximum Pressure
400,000
350,000
400,000
500,000
Low Temperature Fuel Flow at Maximum Pressure (CFH)
400
350
400
500