The fan pressurizes the plenum in which the fan operates and allows for ductwork to be directly connected to the plenum walls of the air handling unit. The YORK® PLENUM PLUG FAN design saves space by eliminating the fan housing that can detract from system performance along with costly duct transitions. Plenum systems also work especially well with retrofit projects where limited space is a common problem.
Class I, II, III heavy-gauge steel construction, unhoused centrifugal.
Direct or belt drive (Arr. 4, 7, 8 ESP models).
High efficiency backward inclined (size 105 - 165) and airfoil (size 182 - 890) wheels.
Application: Supply air in a pressurized plenum for built-up air handling system;excellent for retrofit or replacement systems.
Capacity: Up to 264,000 cfm; 0 - 10.0” w.g.