UA Series

UA Series
Non-Cycling Refrigerated Air Dryers

400 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:
  • 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.
Contact Us for details.

Optional Features:
  • Air-Pac Filter Kits
  • Bypass Valve
  • Ambient Air Filter
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)
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
UA Series Dimensions
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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Required *



Filter Kit * This Kit DOES NOT meet the minimum
requirement for Extended Warranty.

Filter Kit ** This Kit meets the minimum
requirement for Extended Warranty.

Filter Kit ** This Kit meets the minimum
requirement for Extended Warranty.

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