ParameterTypical applicationCharacteristic Model BST320AF BST400/7AF-c Voltage/frequency (V/Hz) 220-240V/50Hz 220-240V/50Hz Input Power (W) 380 480 Speed (r/min) 1400 1400 Rated working pressure (Bar) 3.5Bar 5Bar Maximum pressure (Bar) 5 7 Pressure range (Bar) 0-5Bar 0-7Bar Rated volume flow (m3/h) ≥35L/min@5Bar ≥30L/min@7Bar Air tank (L) 3L (stainless steel) 6L (stainless steel) Air tank material Aluminum or stainless steel Aluminum or stainless steel Exhaust temperature Ambient temperature +10℃ Ambient temperature +10℃ Noise dB(A) ≤40dB(A) ≤42dB(A) Ambient temperature ℃ -20～45℃ -20～45℃ Insulation Class/Protection Class B/IP43 B/IP43 Vibration intensity ≤0.45mm ≤0.45mm Drive mode Direct driven by motor Direct driven by motor Motor temperature ≤50℃ ≤50℃ Withstand voltage strength 1500V/50Hz 1min?No breakdown 1500V/50Hz 1min?No breakdown Thermal protector Auto-reset135±5℃ Auto-reset135±5℃ Oil content 0ppm 0ppm Filtering accuracy 0.001μm 0.001μm Outlet specifications 6mm 8mm unloading pressure of safety valve 0.55-0.6MPa 0.8-0.88MPa Pressure of start or stop 4Bar, open; 5Bar, stop 5Bar, open;7Bar, stop Authentication TUV ISO TUV ISO Form…

ParameterTypical usesCharacteristic Project BW502 BW702 Voltage/frequency 1. 220-230V/50Hz 2. 220-230V/60Hz 3. 100-120V/60Hz 4. 100V/50V/60Hz 5. 380-440V  3PH  50Hz 1、2、3、4 optional 1、2、3、4、5 optional Power KW 1.16 1.56 HP 1.5 2 Volume flow L/min @0MPa 240 350 L/min @0.7MPa 90 110 Pressure Bar 8 8 MPa 0.8 0.8 Tank volume L 50 50 US gallons 13 13 Noisy dB 56 57 Pressure switch According to customer’s requirements Configuration optional 1. Add oil and water separator 2. Add automatic drainer 3. Air tank against rust spray 1、2、3 optional 1、2、3 optional Size L*W*H cm 77*36*59 77*36*59 Weight Kg 48 50 Packing Cartons or fumigated wooden cases size cm Wood 79*38*63 Wood 79*38*63   Project BW1102 BW1502 Voltage/frequency 1. 220-230V/50Hz 2. 220-230V/60Hz 3. 100-120V/60Hz 4. 100V/50V/60Hz 5. 380-440V  3PH  50Hz 1、2、3、4 、5 optional 1、2、3、4、5 optional Power KW 2.4 3.0 HP 3 4 Volume flow L/min @0MPa 500 600 L/min @0.7MPa 220 290 Pressure Bar 8…