14
Section 8 – Specifications
Pump Size
(HP)
Nominal Flow
(gpm)
Oil Connections
(Inches, dia.)
Water
(Inches, dia.)
Approximate Dimensions
(Inches)
3
30
1-1/2 NPT
1/2 NPT
45H x 38D x 19W
Ft.
140
120
100
80
60
40
20
0
20
40
60
80
U.S. Gallons Per Minute
30
10
50
70
90
3 HP
0
5
10
15
20
Cubic Meters Per Hour
Meters
40
30
20
10
Figure 8.1 - Pump Capacity (As reported by pump manufacturer on Model
HTO-80; Size 1.5 x 1.25; Speed 3450 RPM; S.G. (.85)).
Power & Capacity Information
kW
BTU’s Per
Hour
Nominal Amps
Volume
(Gal.)
Heat Exchanger
Surface Area (Ft.)
240 V
480V
4
15,354
21.4
10.7
6.1
3.2
6
20,472
26.2
13.1
6.1
3.2
9
30,708
33.4
16.7
6.1
3.2
12
40,944
40.7
20.3
6.1
3.2
18
61,416
54.7
27.5
6.1
3.2
24
81,888
34.6
6.1
3.2
*Total per leg based on 3 phase, 60 cycle power with heater at rated voltage,
motor at rated output, and control transformer at full load. Measured value may
vary depending on conditions.
