Model: Deep Silence 140 mm - 1800 rpm
The 140 mm models of the Deep Silence fan series are supplied with a 7 volt adapter cable. At 12 volts the fan rotates at 1800 revolutions per minute. The Deep Silence 140 mm generates an air flow of 983 CFM at a noise level of 20.8 dB(A). Using the 7 volt cable reduces the speed to approx. 1100 rpm which generates and air flow of 64.8 CFM at 12.3 dB(A).
Model: Deep Silence 140 mm - 1.800 rpm
Rotation Speed (12 V) 1.800 rpm (+/- 10%)
Rotation Speed (7 V) 1.100 rpm (+/- 10%)
Voltage Range 5 - 12 V
Rated Current 026 A
Rated Power 312 W
Airflow (12 V) 983 CFM
Airflow (7 V) 648 CFM
Airflow (12 V) 1669 m³/h
Airflow (7 V) 1101 m³/h
Acoustical Noise (12 V) 208 dB(A)
Acoustical Noise (7 V) 123 dB(A)
Static Pressure (12 V) 139 mm H2O
Static Pressure (7 V) 113 mm H2O
Cable Length 44 cm
Connector 3-Pin (incl. 7 V Adaptor)
Durability 80.000 h

Date Added
11th Mar 14