406 ROOTS™ RAM™-DVJ WHISPAIR™ DRY VACUUM EXHAUSTER
Max Flow: 668 CFM
Max Vacuum: 27Hg
Max Speed: 4000 RPM
MANUFACTURER: Howden Roots
Flow Range: to 668 CFM
Max Δ Vacuum: 27″ Hg
Maximum RPM: 4000
Minimum RPM: 850
Max ΔT: 275˚F
Inlet Connection: 4 FPT
Discharge Connection: 5 FPT
Jet Port Connection: 4 FPT
Shaft Dia.: 1.5
Drive End Lubrication: Oil
Gear End Lubrication: Oil
Required Oil for Horizontal Unit: 55 ounces
Required Oil for Vertical Unit: 27 ounces
Unit Weight: 365 pounds (165.9 kg)