This product has been discontinued. For information on service or replacement models, please see below.
Product Description

ROOTS RCS Frame 418
Each Roots RCS rotary lobe blower is a heavy duty unit that is center-timed for rotation in either direction. Detachable rugged steel mounting feet allow in-field adaptability to either vertical or horizontal installation requirements. The top shaft is extended for drive on side outlet blowers, and either shaft can be extended for drive on top or bottom outlet rotary lobe blowers.

Flow Range: to 1660 CFM
Max Δ Pressure: 10 psi
Max Δ Vacuum: 15″ Hg
Maximum RPM: 3820
Minimum RPM: 848
Max ΔT: 275˚F
Connection: 8″ FLG
Shaft Dia.: 1.5″
Drive End Lubrication: Oil
Gear End Lubrication: Oil
Oil Capacity for Horizontal Unit: 56 Fl Oz
Oil Capacity for Vertical Unit: 32.5 Fl Oz
Unit Weight: 440 pounds

418 RCS H – 66687220 (66-687-220), 52521120 (52-521-120)
418 RCS V – 66686220 (66-686-220)

418 RCS Rotary Blower

BOM Number: 66687220, 66686220, 52521120 Category:




This product has been discontinued.

This unit has been replaced by the 418 RAM blower. Replacement parts are still available and pdblowers also provides repair services for this model.