This 40in. Ceiling fan from Matthew's Fan Company is a part of the Dagny Collection and comes in a Matte Black finish with Matte Black blades This Ceiling fan measures 14" Plus downrod in height. 6 blades made from Steel/ABS that rest at a pitch of 31 Degrees when installed. Limited Lifetime Warranty Standard Equipment: 10" Downrod. The fan can be mounted with any of the following downrod lengths: 5", 10", 20", 30", 48" and 72", however. At it's lowest setting, you can expect a CFM of 2199 at 1035 RPM. At it's highest setting, you can expect a CFM of 3168.94 at 1448 RPM.