Tuthill Rotary Positive Displacement Model 4009, 4012
Model 4000 PD PLUS heavy duty industrial blowers are designed for high performance applications, up to 18 PSI pressure or 17” Hg dry vacuum (24” Hg water injected). All models have sight glasses as a standard feature.

Vertical & Horizontal Standard Lip/Lab Seals
This series has 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.

Vertical & Horizontal Single Envelope Gas Service
This series is utilized in such applications as closed loop pneumatic conveying, process gas handling, or elevated pressure applications up to 100 PSIG discharge. Vent openings are tapped and plugged to prevent gas leakage. These fittings can also accept an inert gas purge for positive containment of the process gas.

Vertical & Horizontal Double Envelope Gas Service
This series is built to laboratory standards where virtually complete sealing is required. In addition to the features shown on the single envelope series, the drive shaft is mechanically sealed and the oil sumps are plugged to provide an even higher degree of leakage protection.


Applications:    Solvent Distillation/Vapor Recovery, Pneumatic Conveying, Carpet Cleaning, Air Sparging, Fluidization/Agitation of Dense Powders, Mobile Vacuum Waste Removal, Pulp/Paper Processing, Fluid Bed Combustion, Digester Gas Processing, Pressure Boosting, Oil-Free Handling Fuel, Utility or Process Gases, Laser Recirculation Systems, Closed Loop Pneumatic Conveying, Steam Compression, Soil Vapor Extraction, Process Gas Boosting

Max. Vacuum:    15-17 in. Hg


Literature
PD Plus 4000.pdf

Product Manuals
PD Plus 4000 Series Manual.pdf