Optional Instrument and Features
1) Power On Light
2) High Inlet Air Temperature Light
3) High Refrigerant Discharge Pressure Light
4) Low Ambient Fan Cut-Off Switch
5) Dead System Shutdown Light
6) Condensate Drain Alarm
7) Air Outlet Temperature Gauge
8) Refrigerant Discharge Pressure Gauge
9) Cooling Water Temperature In/Out
10) Air Dew Point Temperature
11) Air Flow Gauge
12) NEMA 12 or NEMA 13 Enclosures
13) Waterproof Enclosure with NEMA 4 Wiring
14) Fused Disconnect Switch
15) High Pressure Package
16) Electronic Drain Valve w/Y-Strainer |
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Air Flow Variance Factors
| 1) As Inlet Air Temperature increases, Flow Capacity will decrease: |
| Inlet Air Temperature |
90°F |
95°F |
100°F |
110°F |
120°F |
| Flow Capacity Multiplier |
1.23 |
1.13 |
1.00 |
0.83 |
0.69 |
| 2) As Air Line Pressure increases, Flow Capacity will increase: |
| Air Line Pressure |
60 psig |
80 psig |
100 psig |
120 psig |
150 psig |
| Flow Capacity Multiplier |
0.88 |
0.95 |
1.00 |
1.04 |
1.08 |
| 3) As Ambient Air Temperature increases, Flow Capacity will decrease: |
| Ambient Air Temperature |
80°F |
90°F |
100°F |
110°F |
| Flow Capacity Multiplier |
1.14 |
1.07 |
1.00 |
0.92 |
4) As Dew Point increases, Flow Capacity will increase.
If design conditions (100°F, 100 psig, 100°F ambient) remain the same, but a higher dew point is acceptable, the Flow Capacity will increase approximately in accordance with the following multipliers: |
| Dew Point |
39°F |
45°F |
50°F |
| Flow Capacity Multiplier |
1.05 |
1.15 |
1.20 |
| These figures are simply general rules, multipliers, and formulas to help you select a dryer. |
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