4900 SERIES - Rack Mount and Rear Mount Blower
The model 4916 or model 4922 blower is a 19" rack mountable (2U) unit that was designed to cool 160mm or 220mm depth modules. The bottom air plenum diverts the air from below to rear of cabinet. The top plenum distributes the airflow more uniformly across the bottom of the crate to enhance the units cooling capabilities. This unit draws the cooling air through a front foam filter which is easily removable for cleaning while in operation. The chassis is rugged in construction and features long life Ball Bearing AC fans.