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The PA Series Digital Programmable Non-Cycling Refrigerated Air Dryer takes the UA Series platform and adds the functionality of programming scheduled ON / OFF operating hours to reduce energy costs.
- Digital Programmable Control Timer (PCT) Reduces Energy Costs
- Compact All-Aluminum Heat Exchanger Modules with LowPressure Drops
- Programmable Automatic Electronic Drains
- Easy-Access Cabinet Design for Ease of Maintenance & Serviceability
- Suction & Pressure Gauges Provide Simple & Reliable Monitoring of the Dryer’s Refrigeration System
- Top Mounted Inlet & Outlet Connections Allow for Easy Installation of Dryer, Filters, & Bypass Valves
Features
- Outlet Dewpoint with 100°F / 38°C Saturated Inlet
- 38° F Pressure Dewpoint (PDP)
- Available Input Voltages*
- 115 VAC, 1 Phase, 60Hz
- 208-230 VAC, 1 Phase, 60Hz
- 230 VAC, 3 Phase, 60Hz
- 460 VAC, 3 Phase, 60Hz
- 575 VAC, 3 Phase, 60Hz
- Maximum Pressure - 232 PSIG
- Maximum Inlet Temperature - 120°F / 49°C
*NOTE: Voltage options are dependent on specific models.
See Price List for details.
Options
- Air-Pac Filter Kits
- Bypass Valve
- Ambient Air Filter
|
INLET Flow
(SCFM @ 100PSIG) |
Inlet / Outlet Ports
(NPT) |
Drain Port
(NPT) |
Refrigerant Type |
Weight
(lbs) |
Height
(in) |
Width
(in) |
Depth
(in) |
| PA75 |
75 |
1" |
1/4" |
R134a |
165 |
26 |
20 |
26 |
| PA100 |
100 |
169 |
| PA125 |
125 |
205 |
| PA150 |
150 |
1-1/2" |
210 |
| PA200 |
200 |
250 |
32 |
25 |
32 |
| PA300 |
300 |
2" |
R404a |
310 |
| PA400 |
400 |
486 |
48 |
29 |
44 |
| PA500 |
500 |
526 |
| PA625 |
625 |
549 |
| PA800 |
800 |
3" |
1/2" |
855 |
59 |
35 |
52 |
| PA1000 |
1000 |
875 |
| PA1200 |
1200 |
900 |
| PA1600 |
1600 |
4" |
1400 |
70 |
40 |
56 |
| PA2000 |
2000 |
1595 |
| PA2500 |
2500 |
1755 |
78 |
51 |
69 |
| PA3000 |
3000 |
6" (FLG) |
1945 |
Sizing Dryers for Variable Conditions
Corrected Inlet Flow Capacity =
| INLET Flow (above) |
x |
Inlet Pressure
Correction Factor
(A) |
x |
Inlet Temp
Correction Factor
(B) |
x |
Dewpoint
Correction Factor
(C) |
x |
Ambient Temp
Correction Factor
(D) |
| Inlet Pressure (PSIG) |
50 |
80 |
100 |
125 |
150 |
175 |
200 |
| Correction Factor (A) |
0.85 |
0.95 |
1.00 |
1.07 |
1.13 |
1.18 |
1.20 |
| Inlet Temp (°F) |
80 |
90 |
100 |
110 |
120 |
140 |
| Correction Factor (B) |
1.50 |
1.21 |
1.00 |
0.72 |
0.61 |
0.53 |
| Dewpoint (°F) |
38 |
45 |
50 |
| Correction Factor (C) |
1.00 |
1.24 |
1.29 |
| Ambient Temp (°F) |
70 |
80 |
90 |
100 |
110 |
| Correction Factor (D) |
1.10 |
1.07 |
1.05 |
1.00 |
0.94 |
Need A Custom Sized Air Dryer?
Contact Altec AIR for assistance selecting the right dryer for your application.
All you need is the required dewpoint, operating pressure, and the required inlet or outlet flow rate.
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Documentation
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