UA Series
Non-Cycling Refrigerated Air Dryers
20 to 2000 SCFM
The UA Series Non-Cycling Refrigerated Air Dryers are designed to meet the demand of your compressed air system with quality components that are built to last.
- Consistent & Reliable Dry Air - ISO Class 5
- Compact All-Aluminum Heat Exchanger Modules with Low Pressure 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
| Standard Features: |
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*NOTE: Voltage options are dependent on specific models. |
| Optional Features: | |
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| General Specifications: | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| UA20A | UA25A | UA40A | UA75A | UA100A | UA125A | UA150A | UA200A | UA250A | UA300A | |
| INLET Flow: (SCFM @ 100 PSIG) |
20 | 25 | 40 | 75 | 100 | 125 | 150 | 200 | 250 | 300 |
| Inlet / Outlet Ports (NPT) |
1/2" | 3/4" | 1" | 1-1/2" | 2" | |||||
| Drain Port (NPT) |
1/4" | |||||||||
| Refrigerant Type | R134a | R404a | ||||||||
| UA400A | UA500A | UA625A | UA800A | UA1000A | UA1200A | UA1600A | UA2000A | |
| INLET Flow: (SCFM @ 100 PSIG) |
400 | 500 | 625 | 800 | 1000 | 1200 | 1600 | 2000 |
| Inlet / Outlet Ports (NPT) |
2" | 2-1/2" | 3" | 4" | ||||
| Drain Port (NPT) |
1/4" | 1/2" | ||||||
| Refrigerant Type | R404a | |||||||
| Dimensions: | ||||
|---|---|---|---|---|
| Weight (lbs) |
Height (in) |
Width (in) |
Depth (in) |
|
| UA20A | 75 | 17 | 18 | 17 |
| UA25A | 80 | |||
| UA40A | 95 | 21 | ||
| UA75A | 165 | 26 | 20 | 26 |
| UA100A | 169 | |||
| UA125A | 205 | |||
| UA150A | 210 | |||
| UA200A | 250 | 32 | 25 | 32 |
| UA250A | 310 | |||
| UA300A | ||||
| UA400A | 486 | 48 | 29 | 44 |
| UA500A | 526 | |||
| UA625A | 549 | |||
| UA800A | 855 | 59 | 35 | 52 |
| UA1000A | 875 | |||
| UA1200A | 900 | |||
| UA1600A | 1400 | 70 | 40 | 56 |
| UA2000A | 1595 | |||
| Multiplier Table (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 | Dew Point Correction Factor (C) |
x | Ambient Temp Correction Factor (D) |
| Actual 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 |
| Dew Point (°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 |
This tool will help you size the perfect UA Series Non-Cycling Refrigerated Air Dryer for your Compressor Output and Environmental Conditions. Simply enter the data & conditions and you'll be presented with the Part Number for the UA Series Air Dryer that will work optimally for those conditions. We will also provide Part Numbers for the Filter Kits that were created to match that UA Series Air Dryer perfectly.
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