ROOTS RCS-J Frame 821
Flow Range: to 3815 CFM
Max Δ Pressure: 15 psi
Max Δ Vacuum: 16″ Hg
Maximum RPM: 2250
Minimum RPM: 477
Max ΔT: 230˚F
Inlet Connection: 12″
Discharge Connection: 10″
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: 1800 pounds (818 kg)

¹Max ΔT: 260˚F with Oil Cooler

Shipping Container: Skid

ROOTS BOM#74569020, 74577020, 74568020, 74576020

Obsolete BOMs:
821 RCS-JH – 857407020 (857-407-020), 858849020 (858-849-020)
821 RCS-JV – 857406020 (857-406-020), 858850020 (858-850-020)