1.Product  parameter 

Brand: SUNON

Type : A2259HBL TC.GN

Nominal voltage :220-240V

Speed:2100/1900RPM

Frequency  :50/60Hz 

Current: 0.24/0.27A

Power:50/60W

Noise: 62/60DBA

Air volume: 650/585CFM

Bearing: double ball

Ambient temperature: - 20 ~ 85 °℃

SIZE:254X254X89mm