ROOTS™ 616 RAM DVJ WHISPAIR Dry Vacuum Blower
Model: 616 RAM DVJ WHISPAIR
The ROOTS™ 616 RAM DVJ WHISPAIR dry vacuum blower offers a robust solution for large-scale industrial operations requiring deep, continuous vacuum capabilities. Moving up to 1880 CFM of air, this high-capacity machine utilizes a unique backflow cooling layout that pulls outdoor air into the compression chamber. This smart thermal balance eliminates structural heat distortion, letting you run high vacuum levels safely without relying on water injection systems.
Technical Details
ROOTS™ 616 RAM DVJ WHISPAIR
Flow Range: Up to 1880 CFM
Max Δ Vacuum: 27″ Hg
Maximum RPM: 3000
Minimum RPM: 640
Max ΔT: 300˚F
Inlet Connection: 8″ Flange
Discharge Connection: 10″ Flange
Jet Port Connection: 8″ Flange
Shaft Diameter: 2″
Drive End Lubrication: Oil
Gear End Lubrication: Oil
Required Oil Horizontal Unit: 145 ounces
Required Oil Vertical Unit: 83 ounces
Unit Weight: 975 pounds (443.2 kg)
ROOTS™ 616 RAM-DVJ Design and Features
Single-stage vacuum operation up to 27″ HGV
Exclusive cooling design supports higher vacuum levels with reduced heat buildup
Heavy-duty alloy steel timing gears for consistent operation
Cylindrical roller bearings support demanding industrial loads
Piston ring air seals help minimize internal leakage
Lip-type oil seals protect the air chamber from lubricant contamination
Optional mechanical seals available for gas handling applications
Splash oil lubrication at both drive and gear ends
Designed for both horizontal and vertical installation setups
No vanes, valves, or Teflon rings that require frequent replacement
Warranty Information
12 months from original unit startup or 18 months from original shipment, whichever occurs first.