DuroFlow 7028 Blower

The Gardner Denver Duroflow Positive Displacement Blower series has a number of models equivalent to Roots models in the Roots-Flo and RAM series, although the DuroFlow 7028 does not have a direct Roots equivalent.  pdblowers is a distributor and agent for Howden Roots, the top manufacturer of positive displacement blowers.  We offer repair and replacement services for the Duroflow 7028 blower. Click here to learn more about Duroflow 7028 blower repair.

DuroFlow 7028

Flow Range: to 4118 CFM
Max ΔPressure: 10 psi
Max ΔVacuum: 16″ Hg
Maximum Speed: 2600 RPM
Minimum Speed: 545 RPM
Max Discharge Temp: 325° F
Connection Size: 12″ FLG
Shaft Diameter: 2.5″
Drive End Lubrication: Oil
Gear End Lubrication: Oil
Required Oil for Horizontal Unit: 283 Fl Oz
Required Oil for Vertical Unit: 112 Fl Oz
Unit Weight: 1260 lb

DuroFlow Model Numbers
Model numbers consist of up to 11 characters and will be stamped on a nameplate on the blower.

Standard 7028 model numbers: GGGFACA, GGGFBCA, GGGFCCA, GGGFDCA