ROOTS™ DVJ WHISPAIR™ Frame 1222
Flow Range: 6645 CFM
Max Δ Vacuum: 24″ Hg
Maximum RPM: 1500
Minimum RPM: 318
Max ΔT: 275˚F
Inlet Connection: 16″ Flange
Jet Port Connection: 12″ Flange
Discharge Connection: 14″ Flange
Shaft Dia.: 2.625″

Drive End Lubrication: Oil
Gear End Lubrication: Oil

Oil Sump Capacities:
Gearbox, Horizontal Unit: 3.5 gallons
Gearbox, Vertical Unit: 1.5 gallons
Common Opposite Gear End, Horizontal Unit: 3.5 gallons
Common Opposite Gear End, Vertical Unit: 1.5 gallons
Opposite Gear End Bearings, Driven Shaft or Drive Shaft Coupled: 5 fluid ounces
Opposite Gear End Bearings, Drive Shaft Belted: 16 fluid ounces

Product Dimensions, Vertical configuration (LxWxH): 55″x36″x41″
Product Dimensions, Horizontal configuration (LxWxH): 55″x36″x36″
Unit Weight: 4000 pounds (1814 kg)
Shipping Container: Skid

Repair Kit, CPLG DRIVE: RK12ACP00
Repair Kit, V-BELT DRIVE: RK12AVB00