Pentair ULTRATEMP ETi 220 - Pressure and Flow Rate Performance

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ULTRATEMP ETI™ Hybrid Heater Installation and User’s Guide
The table below should be used by trained air-conditioning and refrigeration service people.
The table below should not be used for adjusting the charge in the system.
Use of interpolation or extrapolation of the table data may not be appropriate unless it is closely matched by the ambient and water flow
conditions.
0
1
2
3
4
5
6
7
8
9
10
11
12
0 10 20 30 40 50 60 70 80 90 100 110 120
Pressure Drop (psi)
Water Flow (gpm)
UltraTemp ETI™ Pressure Drop Curve
Pressure Chart
Pressure Drop Curves
Operating Environment
Discharge Pressure
(PSIg)
Suction Pressure
(PSIg)
Superheat (°F)
Air: 80°F, 80%RH
Water: 80°F, 45-50 GPM
340 166 10
Air: 80°F, 63%RH
Water: 80°F, 45-50 GPM
337 155 8
Air: 50°F, 63%RH
Water: 80°F, 45-50 GPM
320 94 2
Air: 80°F, 63%RH
Water: 104°F, 45-50 GPM
450 159 4
RH = Relative Humidity