Model 3200 PD Plus Double Envelope Gastight Blowers

Model 3200 PD PLUS heavy duty industrial blowers are designed for high performance applications, up to 15 PSIG (1.03 bar g) pressure boost or 15” Hg (-500 mbar g) dry vacuum (24” Hg [-810 mbar g] water injected).

17/46 Series
These series have wide application in pneumatic conveying, wastewater treatment and the general process industry where high pressure, high volume air is required. Seal areas are vented to atmosphere to relieve process pressure against the internal lip seals, and to provide oil-free air.

Applications:

• Soil Vapor Extraction
• Oil-Free Handling Fuel, Utility or Process Gases
• Pulp/Paper Processing
• Laser Recirculation Systems
• Fluid Bed Combustion
• Closed Loop Pneumatic Conveying
• Vapor Recovery
• Digester Gas Processing
• Steam Compression
• High-Performance Applications
• Pressure Boosting

Features:

• Gears: Helical gearing for quiet operation
• Bearings:                    
  • Gear End: Double row ball
  • Free End & Drive Shaft: Single row ball
• Rotors: Ductile iron, integrally cast with shafts
• Lubrication: Oil splash standard, external pressure lubrication available
• Seals: Mechanical/Labyrinth on rotor shafts; mechanical seal on drive shaft
• Available in special materials such as:                    
  • Stainless steel
  • Carbon steel
  • Aluminum
  • Electroless nickel plated