Tuthill Vacuum Boosters Model 3200, 4200, 5400, 7300
Vacuum boosters are used to “supercharge” vacuum pumps to greatly extend pump performance. This allows for much faster pumping speeds and deeper vacuum levels. M-D Pneumatics vacuum boosters from Tuthill Vacuum & Blower Systems are utilized worldwide in the manufacture of chemicals, petrochemicals, plastics, semiconductors and wood composites as well as food processing, vacuum furnace applications and many other general applications in industry.

Mechanical Seals, Integral Pressure Lubrication
These series incorporate mechanical seals on the rotor shafts and the drive shaft, flanged port fittings, water cooled drive shaft seal, integral pressure lubrication system with water cooled heat exchanger, and cooling coils in the end covers.
Water cooled drive shaft seal not included with optional motor mounting flange versions.

Slinger Seals, Integral Pressure Lubrication
These series utilize a mechanical drive shaft seal in conjunction with a non-contacting, non-wearing slinger seal on the rotor shafts, flanged port fittings, water cooled drive shaft seal, and integral pressure lubrication system with water cooled heat exchanger. Cooling coils are not included.

Mechanical Seals
These series incorporate mechanical sealing on the rotor shafts and the drive shaft, flanged port fittings, water cooled drive shaft seal, and cooling coils in the end covers.

Slinger Seals
These series utilize a mechanical drive shaft seal in conjunction with a non-contacting, non-wearing slinger seal on the rotor shafts, water cooled drive shaft seal, flanged port fittings, and are dependable performers for air and many gas applications. Cooling coils are not included.


Applications:    Supercharging Vacuum Pumps, Increasing Vacuum System Capacities, Reducing System Ultimate Pressures

Specification Sheets
Vacuum Booster 3200-7300.pdf