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…

Oil free air compressor, oxygen generator