Hammond DPF22000A115BK 38 CFM 115V NEMA 12 External Filter Fan, Black

The DPF22000A115BK is a 38 CFM external filter fan kit for 115 VAC supplies, finished in black (RAL 9004), and the compact member of the Datawind DPF Series. At 38 CFM of free-flow airflow in a housing just 9.4 in tall, it suits smaller control panels and IT equipment racks where a modest, filtered air supply is needed and internal space is too tight to give up to a fan. It is built for panel builders, OEM engineers and IT integrators who need to push filtered air into an enclosure while maintaining a UL tested NEMA Type 12 seal against the enclosure.

The unit mounts externally, so it works in space-restricted installations. The metal housing has a 30 degree sloped top to avoid dust collection, and a complementary plastic fan grill. Plastic components are made from strong, heat resistant ABS-FR rated to UL94-V0. A fluted filter-mat holds more dust before impeding airflow, extending the mean time between maintenance, which matters most for fans in less accessible locations; the matching replacement filter for the DPF 22000 is 18611600034.

Overall size is 9.4 in x 6.8 in x 2.8 in (239 mm x 173 mm x 71 mm), with an ordering-table depth of 2.76 in (70 mm). At 115 V the fan draws 0.235 A / 0.23 A and consumes 20 W / 20 W (50 Hz / 60 Hz). It runs from -40 to +55°C (-40 to +131°F) and can be stored from -40 to +70°C (-40 to +158°F). Power arrives through an IEC connector on a 6 foot cable ending in NEMA 5-15P plug, and a dual thermostat on a 13 foot cable can be placed near heat-sensitive spots, with a red maintenance LED signalling filter status.

Datawind fans pressurize the cabinet by pushing air in, so plan an exhaust path: the matching exhaust filters are PFA20000LG (light gray RAL 7035) and PFA20000BK (black RAL 9011). The DPF22000A115BK is RoHS and REACH compliant.