Product Description

ROOTS RCS-DSL Frame 827 rotary lobe blowers

Roots RCS rotary lobe blowers are heavy duty units that are center-timed for rotation in either direction. 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. Detachable rugged steel mounting feet allow in-field adaptability to either vertical or horizontal installation requirements.

This DSL model features Dual Splash Lubrication, where the basic RCS model uses Trico oilers for lubrication.

Flow Range: to 4650 CFM
Max Δ Pressure: 13 psi
Max Δ Vacuum: 16″ Hg
Maximum RPM: 2250
Minimum RPM: 477
Max ΔT: 230˚F1
Connection: 14″ Flange
Shaft Dia.: 2.75″
Drive End Lubrication: Oil
Gear End Lubrication: Oil
Required Oil for Horizontal Unit: 13.5 pints Gear End
Required Oil for Horizontal Unit: 7 pints Drive End
Required Oil for Vertical Unit: 9.5 pints Gear End
Required Oil for Vertical Unit: 5 pints Drive End
Unit Weight: 1600 pounds (727.3 kg)

1Max ΔT: 260˚F with Oil Cooler

Shipping Container: Skid

ROOTS BOM# 205474020, 205475020

827 RCS-DSL Blower with Dual Splash Lubrication

BOM Number: 205474020, 205475020 SKU: N/A Category:


  • Meets Build America Buy America Act requirements
Shipping Weight: 1605 lbs
Shipping Dimensions: 54 × 32 × 37 in
Max Flow:


Max Pressure:

13 psi

Max Vacuum:

16" Hg

Max Speed:

2250 RPM


Howden Roots