Cold dry air-cooled standard basic parameters: ① intake air temperature: ≤ 45 ℃ ② pressure dew point: 0 ℃ - 8 ℃ ③ ambient temperature 2 ℃ - 38 ℃ ④ Refrigerant: R22 ⑤ inlet pressure: 0.2- special requirements 1.0Mpa, high pressure can be orders ⑥ special specifications and stainless steel condensing purifiers may Ordering number RD-5A RD-10A RD-20A RD-30A RD-60A RD-80A RD-110A RD-130A capacity NM3/min 0.70 1.50 2.60 3.80 6.50 8.50 11.00 13.50 compressor power HP 1/4 1/2 3/4 1 1.5 2 2.5 3.5 Air interface diameter / 2 "3/4" 1 "1-1/2 1-1/2 1 -1 / 22 "2" Power 220V 50HZ 3Φ 380V 50HZ Dimensions Length mm 700 700 750 750 800 1200 1200 1200 Width mm 400 400 500 500 550 500 600 600 height mm 740 740 750 750 800 1000 1000 1000 Weight KG 100 120 150 180,200,250,350,380 Model RD-180A RD-230A RD-280A RD-350A RD-450A RD-550A RD-650A capacity NM3/min 18.00 23.00 28.00 35.00 45.00 55.00 65.00 compressor power HP 4 5 6 7.5 10 1215 air interface diameter DN65 DN80 DN80 DN80 DN100 DN100 DN125 power 3Φ 380V 50HZ Dimensions Length mm 1500 1500 1780 1780 1850 1850 2000 Width mm 600 600 750 750 800 800 900 height mm 1100 1100 1300 1300 1350 1350 1400 Weight KG 400 4,506,007,009,501,200 1500