Multifan Poly Ground Transition Housing Size:20" lubrication is not required

lubrication is not required

Asian Lady and Darkling Beetles

Coverage up to 13

For livestock use only

200 BTU's on high setting

Multifan Poly Ground Transition Housing Size:20" lubrication is not requiredIncludes Hood, Shutter and Necessary Hardware. Multifan's durable poly housing is designed for ventilation over pump out housings. Use it in conjunction with the Multifan Q style Panel Fan (sold separately). The opening size indicates the size of the hole in the pit cover. Available in 3 Sizes: #10177 18 18" (Opening Size: 23 3 4" x 23 3 4") #10177 20 20" (Opening Size: 25 1 2" x 25 1 2") #10177 24 24" (Opening Size: 30 1 2" x 30 1 2")