Maradyne High Performance Fans M113K Features: Lowest Profile High Perf. Reversible On The Market Sealed Motor - Dust And Waterproof To IP68 Quiet Reversible S-Blade Design Works As A Puller Or Pusher Fan All Glass Filled Nylon Construction Height: 16.30 Width: 16.00 Length: 3.80 Weight: 4.50 lbs Electrical Outlet Plug Type: AUTO