PRODUCT

  • High pressure refrigeration air dryer
  • High pressure refrigeration air dryer

High Pressure Refrigeration Air Dryer

Capacity: 1.2~80 m3/min
Max. working pressure : ≤4.5MPa (45barg)
Max. inlet temperature : 60℃
Max. ambient temperature : 50℃
Min. ambient temperature : 5℃
Max. cooling water temperature : 35℃
Cooling type : air-cooled
water cooled version from 150 and above
Power supply: 220V/1Ph/50Hz/60Hz (12-HP ~ 150-HP)
380V/3Ph/50Hz/60Hz (200-HP ~ 800-HP)
Refrigerant: R134a/R407C

Rated condition :
Rated working pressure : 4.0MPa
Inlet temperature : 38℃
Ambient temperature : 38℃
Cooling water temperature : 32℃
PDP : 3-10℃

Other :
For pressure of < 1.5MPaor > 0.4MPa
please contact us

Powerful cooling systems
The refrigeration dryers in HP series units feature powerful cooling systems. These include a high quality refrigerant compressor, generously-dimensioned heat exchanger surfaces, as well as cleverly designed cooling air flow. This combination therefore ensures dependable operation even at high temperatures and guarantees stable pressure dew points at all times.

Flow optimized piping
The smaller the pressure differential within a dryer, the more efficient its performance. All HP dryers operate with exceptionally low pressure differential values thanks to quality, flow optimized stainless steel piping.

HIGH EFFICIENT DRAIN - High pressure TYPE
The 40bar HP Series dryer is equipped with a high pressure DRAIN  ensures even more efficient condensate removal without any pressure loss and also saves energy. The electronic condensate drain is optional for the 50 bar version.

Technical Specification

Model Air
Connection
Capacity
m³/min
Power Supply
V/Ph/Hz
Absorbed
Power (kW)
Dimension  mm Weight
(kg)
m³/min CFM L W H
RSLF-12-HP Rc1/2" 1.2 42 230/1/50 0.26 600 310 500 35
RSLF-15-HP Rc1/2" 1.5 53 230/1/50 0.28 600 310 500 35
RSLF-18-HP Rc1/2" 1.8 64 230/1/50 0.30 600 310 500 35
RSLF-24-HP Rc3/4" 2.4 85 230/1/50 0.46 750 360 550 50
RSLF-30-HP Rc3/4" 3.0 106 230/1/50 0.50 750 360 550 50
RSLF-36-HP Rc3/4" 3.6 127 230/1/50 0.53 750 360 550 55
RSLF-40-HP Rc3/4" 4.0 141 230/1/50 0.55 750 360 550 55
RSLF-60-HP Rc1-1/4" 6.0 212 230/1/50 0.80 750 550 880 80
RSLF-80-HP Rc1-1/4" 8.0 282 230/1/50 0.85 750 550 880 80
RSLF-90-HP Rc1-1/4" 9.0 318 230/1/50 0.90 750 550 880 80
RSLF-100-HP Rc1-1/4" 10 353 230/1/50 1.10 750 550 880 80
RSLF-120-HP Rc1-1/4" 12 424 230/1/50 1.22 750 550 880 80
RSLF-150-HP Rc1-1/4" 15 530 230/1/50 2.10 1100 860 1200 150
RSLF-200-HP Rc1-1/4" 20 706 230/1/50 2.30 1100 860 1200 150
RSLF-250-HP Rc2-1/2" 25 883 400/3/50 2.80 1100 900 1550 270
RSLF-300-HP Rc2-1/2" 30 1059 400/3/50 2.90 1100 900 1550 270
RSLF-350-HP Rc2-1/2" 35 1236 400/3/50 3.10 1100 900 1550 300
RSLF-400-HP Rc2-1/2" 40 1412 400/3/50 4.20 1100 900 1550 350
RSLF-500-HP Rc2-1/2" 50 1766 400/3/50 4.56 1100 900 1550 470
RSLF-600-HP DN80 60 2119 400/3/50 5.60 1450 1130 1650 550
RSLF-700-HP DN80 70 2472 400/3/50 5.80 1450 1130 1650 570
RSLF-800-HP DN80 80 2825 400/3/50 5.94 1450 1130 1650 600


Rated Conditions
Working pressure: 4.0Mpag / 580psig
Inlet temp: 38℃ / 100 ℉
Ambient temp: 38 ℃ / 100 ℉
Working Range
Max. working pressure: 4.5Mpag / 653psig
Max. inlet temperature: 60℃ / 140 ℉
Max. ambient temperature: 50℃ / 122 ℉
Min. ambient temperature: 5℃ / 41 ℉
Avaliable Options
Different power supply
Water cooling version from model 150 and above


Correction Factors

Actual Capacity (m³/min) = Nominal Capacity × KA × KB × KC

Working Pressure (KA) Mpag 2.0 2.5 3.0 3.5 4.0 4.5
psig 290 363 435 508 580 653
CFP 0.93 0.96 0.97 0.99 1.00 1.01


Inlet Temperature (KB) 30 32 38 43 49 54 60
86 90 100 110 120 130 140
CFT 1.27 1.18 1.00 0.87 0.76 0.68 0.61


Ambient Temperature (KC) 16 21 27 32 38 43 49 50
60 70 80 90 100 110 120 122
CFT 1.15 1.12 1.08 1.04 1.00 0.95 0.90 0.89