Hammond PF22000T3RBK 38 CFM Outdoor Type 3R Filter Fan, 115V AC, Black

PF22000T3RBK is an outdoor-rated Type 3R filter fan in Black, the compact 38 CFM standard-flow model, the smallest housing in the 3RFF Series. It is a 115V AC unit from the Standard Flow (Pressurize) Design table, rated 38 CFM unimpeded and 28 CFM when installed with one filter fan and one exhaust filter. This is the 115V AC version of the fan; 230V AC variants are also listed in the series ordering tables.

The series is designed for outdoor weather where resistance against falling rain, ice formation and UV degradation is important, and it maintains a UL tested NEMA Type 3R seal against the enclosure without the need for a rainhood. The housing plastic is heat resistant UL 94 V0 fire approved ABS, and the fluted filter mat holds more dust before it impedes airflow, extending the mean time between maintenance - a point that matters for remote sites.

The part page gives the size as 5.7 in x 5.7 in x 2.8 in (145 mm x 145 mm x 71 mm); the ordering table lists H 5.71 in (145 mm), W 5.71 in (145 mm) and D 2.76 in (70 mm), with a cutout of 4.92 x 4.92 in (125 x 125 mm). Shipping weight is 1.8 lbs (0.82 kg). The patented Click & Fit design gives hardware-free installation, and the matching exhaust filter is PFA20000T3RBK. The same fan is offered in the other color as PF22000T3RLG.

The installation manual lists Type 3R/IP55 protection, which depends on correct installation position and an undamaged foam gasket, and calls for a minimum of 12 in (30.5 cm) between arcing parts and filters per UL508A sec. 22. PF22000T3RBK is REACH and RoHS compliant, with UPC 623980430010 and UNSPSC 39121302.