ROOTS™ RAM-GJ Whispair 624 Rotary Positive Displacement Blower
Model: RAM GJ WHISPAIR 624
Built to manage large non-corrosive gas flows, the ROOTS™ RAM-GJ WHISPAIR Rotary Positive Displacement Blower - 624 relies on proprietary wrap-around jets to stop rapid discharge backflow. This configuration features a durable grey iron casing, an aluminum gear cover, and Viton O-rings to protect critical components. The specialized mechanical seals use an advanced geometry that pulls air and vapor across stainless steel seats, actively boosting cooling during continuous pressure service.
Technical Details
624 RAM Whispair Gas Blower
Model: ROOTS™ RAM GJ WHISPAIR 624
Flow Range: Up to 3244 CFM
Max Δ Pressure: 10 psi
Max Δ Vacuum: 16″ Hg
Maximum RPM: 3000
Minimum RPM: 636
Max ΔT: 230°F
Inlet Connection: 10″ FLG
Discharge Connection: 8″ FLG
Shaft Diameter: 2″
Drive End Lubrication: Oil
Gear End Lubrication: Oil
Required Oil for Horizontal Unit: 145 ounces
Required Oil for Vertical Unit: 83 ounces
Unit Weight: 910 pounds (413.6 kg)
RAM-GJ Whispair 624 Design & Construction Features
Designed specifically for industrial gas services
Lower operating noise for improved workplace conditions
Reduced power consumption during continuous operation
Improved volumetric efficiency with stable airflow performance
Alloy steel timing gears for dependable synchronization
Cylindrical roller bearings for heavy duty support
Hydrodynamic drive shaft seal with long service life
Splash oil lubrication on both ends for reliable protection
Fewer internal wearing components for easier maintenance
Available in horizontal and vertical mounting configurations
Warranty Information
The ROOTS™ RAM GJ WHISPAIR 624 blower includes warranty coverage for twenty four months from startup or thirty months from shipment date, whichever occurs first.