| VF, DHT, AES Series Manual
Refrigerated Air Dryer User Manual
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APPENDIX A: SPECIFICATIONS
A.1 Tables of specifications - VF Series
For dimensions, weights, and connection sizes, see the drawing of the dryer model provided at purchase.
Type of dryer: Refrigerated
Power supply: 115, 230, 460 Volt / single or three
phase / 60Hz
Refrigerant type: R-134A & R-404A
Chemical Composition: HFC
All Models R-134a R-404a
Parameter
Description Air Pressure
Air Inlet
Temperature
Ambient
Temperature
Evaporator
Temperature
Suction Gauge
Reading
Discharge Gauge
Reading
Suction Gauge
Reading
Discharge Gauge
Reading
Optimum 100 psig 100 (°F) 100 (°F) 35 - 42 (°F) 28 - 40 psig 160 - 230 psig 75 - 90 psig 290 - 400 psig
Maximum 200 psig 140 (°F) 120 (°F) 60 (°F) 60 psig 260 psig 130 psig 410 psig
Minimum 40 psig 40 (°F) 35 (°F) 32 (°F) 28 psig 80 psig 75 psig 160 psig