pressure：1.8PSI
airflow：400L/min
Voltage：AC110-120V、AC220-240V
Power：300W
noise：≤90dB
Tel：0769-82583597 Company address：No. 5206 office building, 8 office building, Vanke center, 1 Changqing South Road, Changan Town, Dongguan, Guangdong