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DHB220B D70 0.7kW Regenerative Blower

• Airflow range: 80-2480m³/h
• Pressure range: 110-590 mbar
• Vacuum range: -110--440mbar
• Oil & Maintenance Free/ Easy install
• Customized service
Availability:
Quantity:
Dereike Model Single Frequency Rated Voltage Rated Max Rated Rated Sound Weight
Double Output Current Airflow Vacuum Pressure
Stage Hz kW V A m3/h mbar mbar dB(A) Kg
DHB 220B D70 Double 50 0.7 200-240345-415Y 3.8/2.2Y 85 -210 240 55 15
60 0.83 220-275380-480Y 3.75/2.15Y 102 -250 250 61

Side Channel Blower Installation drawing

DHB220BD70



DHB Series Vacuum & Pressure Parameters


DHB parameters


All DHB Double Stage Blower Catalogue


Dereike Model Single Frequency Rated Voltage Rated Max Rated Rated Sound Weight
Double Output Current Airflow Vacuum Pressure
Stage Hz kW V A m3/h mbar mbar dB(A) Kg
DHB 320A 1D3 Double 50 1.3 200-240△ 7.3 120 -240 280 58 17
60 1.5 220-275△ 8.3 145 -230 260 60
DHB 420A 1D5 Double 50 1.5 200-240△ 9.0  150 -280 290 66 26
60 1.75 220-275△ 10.0  180 -250 280 69
DHB 220B D70 Double 50 0.7 200-240△345-415Y 3.8△/2.2Y 85 -210 240 55 15
60 0.83 220-275△380-480Y 3.75△/2.15Y 102 -250 250 61
DHB 320B 1D3 Double 50 1.3 200-240△345-415Y 5.7△/3.3Y 110 -280 290 58 18
60 1.5 220-275△380-480Y 6.0 △ /3.5Y  130 -300 400 60
DHB 420B 1D6 Double 50 1.6 200-240△345-415Y 7.5△/4.3Y 150 -280 280 66 25
60 2.05 220-275△380-480Y 7.6△/4.4Y 180 -320 310 69
DHB 420B 2D2 Double 50 2.2 200-240△345-415Y 9.7△/5.6Y 150 -330 420 66 27
60 2.55 220-275△380-480Y 10△/5.8Y 180 -350 440 69
DHB 520B 003 Double 50 3 200-240△345-415Y 12.5△/7.2Y 230 -340 410 72 39
60 3.45 220-275△380-480Y 12.5△/7.3Y 275 -380 360 74
DHB 520B 004 Double 50 4 345-415△600-690Y 9.5△/5.5Y 230 -390 440 72 43
60 4.6 380-480△660-720Y 9.5△/5.5Y 275 -410 480 74
DHB 720B 2D2 Double 50 2.2 200-240△345-415Y 9.7△/5.6Y 320 -220 210 76 42
60 2.55 220-275△380-480Y 10.0△/5.8Y 385 -170 150 76
DHB 720B 003 Double 50 3 200-240△345-415Y 12.5△/7.2Y 320 -280 260 73 47
60 3.45 220-275△380-480Y 12.5△/7.3Y 385 -230 200 76
DHB 720C 004 Double 50 4 345-415△600-690Y 9.5△/5.5Y 320 -335 375 73 53
60 4.6 380-480△660-720Y 9.5△/5.5Y 380 -345 315 76
DHB 720C 4D3 Double 50 4.3 345-415△600-690Y 10.0△/5.2Y 320 -360 380 73 56
60 4.8 380-480△660-720Y 10.4△/6.0Y 385 -350 320 76
DHB 720C 5D5 Double 50 5.5 345-415△600-690Y 13.3△/7.7Y 320 -440 500 73 70
60 6.3 380-480△660-720Y 13.3△/7.7Y 385 -440 500 76
DHB 720C 7D5 Double 50 7.5 345-415△600-690Y 16.7△/9.6Y 320 -440 570 73 77
60 8.6 380-480△660-720Y 17.3△/10.0Y 385 -460 660 76
DHB 820C 5D5 Double 50 5.5 345-415△600-690Y 13.3△/7.7Y 520 -280 260 74 83
60 6.3 380-480△660-720Y 13.3△/7.7Y 620 -210 200 78
DHB 820C 7D5 Double 50 7.5 345-415△600-690Y 16.7△/9.6Y 520 -400 400 74 86
60 8.6 380-480△660-720Y 17.3△/10.0Y 620 -360 330 78
DHB 820C 011 Double 50 11 345-415△600-690Y 28.0△/16.2Y 520 -430 660 74 104
60 12.6 380-480△660-720Y 29.0△/16.7Y 620 -460 600 78
DHB 820C 015 Double 50 15 345-415△600-690Y 32.5△/18.8Y 520 -460 670 74 120
60 17.3 380-480△660-720Y 34.5△/19.9Y 620 -490 750 78
DHB 920C 12D5 Double 50 12.5 345-415△600-690Y 28.0△/16.2Y 1110 -300 270 74 187
60 14.5 380-480△660-720Y 29.0△/16.7Y 1310 -220 200 84
DHB 920C 16D5 Double 50 16.5 345-415△600-690Y 35.0△/20.0Y 1110 -410 370 74 197
60 19 380-480△660-720Y 36.5△/21.0Y 1310 -340 300 84
DHB 920C 020 Double 50 20 345-415△600-690Y 40.0△/23.0Y 1110 -440 500 74 204
60 23 380-480△660-720Y 42.0△/24.2Y 1310 -440 430 84
DHB 920C 025 Double 50 25 345-415△600-690Y 52.0△/30.0Y 1110 -440 590 74 211
60 29 380-480△660-720Y 52.0△/30.0Y 1310 -440 540 84




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