Tuthill Vacuum & Blower Systems manufactures vacuum pumps and rotary positive displacement blowers for several applications within the Plastics Industry. Designed and built in Springfield, Missouri USA Tuthill’s products deliver the durability and reliability you expect. Typical vacuum requirements range from 18 to 28” Hg; typical blower requirements range from 17” Hg vac (-575 mbar g) to 15 PSIG (1.01 bar g).
The A Series liquid ring vacuum pump is simple in design, rugged in construction. Its unique design allows the pump to operate flooded without damage. A Series pumps are not as susceptible to cavitation compared to flat plate design because the flow path through the pump is an axial flow. This allows the velocity through the pump to be unchanged and carries the air out effortlessly. It is not unusual for these pumps to run 24/7 operation for years without maintenance. A Series pumps are vibration-free and environmentally friendly with no oil used for lubrication, and no oil discharged to atmosphere.