SPRN SERIES

Refrigerated Compressed Air Dryer

12-2650 CFM

Sullivan-Palatek prioritizes the use of environmentally friendly refrigerants. These refrigerants, referred to as HFCs, have played a vital role in the global transition away from ozone-depleting CFCs. In our refrigerated air dryers, we utilize HFC refrigerants such as R404A and R134A. If you need alternative refrigerant choices, kindly contact your representative for additional details.

Features & Benefits

  • Thermostatic expansion valve that matches refrigerant flow to system requirements in fluctuating temperatures and compressed air load,
  • High-quality gauges with brazed connections and vibration eliminator to prevent refrigerant leaks
  • Rotolock service valves for easy isolation and access to the refrigeration system for service and maintenance
  • Refrigerant pressure switches and fan cycle control for stable and precise refrigerant operation in various ambient conditions
  • Heavy-duty hot-gas bypass valve designed for high-pressure applications
  • High/low-pressure switches to protect the refrigeration system from out of range operation
  • Enhanced high-efficiency heat exchangers for closer approach temperatures and reduced BTU/h input
  • Reduced operating costs and carbon footprint due to smaller refrigeration requirements and lower operational input watts
  • Reduced manufacturing carbon footprint with fewer materials and equipment required for production
  • *Not all features apply to each SPRN model*

*Voltage: 116 (120-1-60)   |   *Voltage: 216  (230-1-60)   |   *Voltage: 436  (460-3-60)   |   *Voltage: 236  (230-3-60)   |   *Voltage: 536  (575-3-60)

Model Voltage CFM @ 120 PSI Max Pressure Shipping Weight (lbs)
SPRN-12A-116 120-1-60 12 220 PSIG 50
SPRN-23A-116 120-1-60 23 220 PSIG 58
SPRN-29A-116 120-1-60 29 220 PSIG 59
SPRN-47A-116 120-1-60 47 220 PSIG 68
SPRN-58A-116 120-1-60 58 220 PSIG 69
SPRN-88A-116 120-1-60 88 220 PSIG 83
SPRN-115A-* 120/230-1 115 220 PSIG 99
SPRN-145A-* 120/230-1 145 220 PSIG 162
SPRN-175A-* 120/230-1 175 220 PSIG 168
SPRN-235A-216 230-1-60 235 220 PSIG 228
SPRN-295A-216 230-1-60 295 220 PSIG 3284
SPRN-295A-* 230/460-3 295 220 PSIG 284
SPRN-295A-536 575-3-60 295 220 PSIG 299
SPRN-350A-216 230-1-60 350 220 PSIG 306
SPRN-350A-236 230-460-3 350  220 PSIG 306
SPRN-350A-536 575-3-60 350 220 PSIG 321
SPRN-470A-* 230/460-3 470 220 PSIG 315
SPRN-470A-536 575-3-60 470 220 PSIG 330
SPRN-580A-* 230/460-3 580 220 PSIG 499
SPRN-580A-536 575-3-60 580 220 PSIG 514
SPRN-765A-* 230/460-3 765 220 PSIG 571
SPRN-765A-536 575-3-60 765 220 PSIG 586
SPRN-940A-* 230/460-3 940 150 PSIG 895
SPRN-940A-536 575-3-60 940 150 PSIG 940
SPRN-1175A-* 230/460-3 1175 150 PSIG 1,130
SPRN-1175A-536 575-3-60 1175 150 PSIG 1,175
SPRN-1400A-* 230/460-3 1400 150 PSIG 1,145
SPRN-1400A-536 575-3-60 1400 150 PSIG 1,190
SPRN-1760A-* S230/460-3 1760 150 PSIG 2,300
SPRN-1760A-536 575-3-60 1760 150 PSIG 2,339
SPRN-2055A-* 230/460-3 2055 150 PSIG 2,500
SPRN-2055A-536 575-3-60 2055 150 PSIG 2,542
SPRN-2350A-* 230/460-3 2350 150 PSIG 2,700
SPRN-2350A-536 575-3-60 2350 150 PSIG 2,742
SPRN-2650A-* 230/460-3 2650 150 PSIG 2,900
SPRN-2650A-536 575-3-60 2650 150 PSIG 2,656
  • NEMA 4 Watertight Electrical – SPRF-295/760
  • NEMA 4 Watertight Electrical – SPRF-940/2650
  • Water-Cooled – SPRN-88/765 and SPRF-940/2650
  • Power On/Off Switch with Indicating Light
  • High or Low Air Inlet Temperature Alarm w/Indicator
  • High or Low Ambient Temperature Alarm w/Indicator
  • Digital System Monitor
  • Operational Hour Meter
  • LTS Series Electronic Drain Valve Installed SPRF-5 & 10
  • ZLD Series Zero Loss Drain Installed SPRF47-1760
  • ZLD Series Zero Loss Drain Installed SPRF2055-2650