Masport Incorporated products

23” Hg Continuous, 27” Hg Intermittent. Precise machining and assembly.Heavy Duty Bearings. Viton Oil Seals for longer service life. Fan-Cooled for higher continuous vacuum operations. Flushing Port. Vane Inspection Port. Superior pump life

Solid 6 Vane Rotor Design Higher Airflow Efficiency. Higher Dead Head Vacuum. Less Vane Wear. Less Cylinder Wear. Less Noise. Less Vibration.Liquid Cooled Design.Prevents Winter Freeze-ups.   Allows Pump to Operate @ 25`Hg Continuously.Reliable Operation Under Extreme Hot or Cold Weather Conditions.

Mechanical Oil Pump Automatic Oiling. No Adjustment Required. Delivers Right Amount of Oil at All Working Levels. Liquid Cooled Design Prevents Winter Freeze-ups.Allows Pump to Operate @ 25`Hg Continuously.Reliable Operation Under Extreme Hot or Cold Weather Conditions.

Mechanical Oil Pump Automatic Oiling. No Adjustment Required. Delivers Right Amount of Oil at All Working Levels.Exclusive Porting Design Multiple Inlet and Outlet Porting Design on Flange Model Pumps for Greater Ease and Plumbing Versatility.End Thrust Protection Prevents Rotor-to-Endcover Contact Created by Direct P.T.O. Drive or Misaligned Belt Driven Systems.

Mechanical Oil Pump Automatic Oiling. No Adjustment Required.Delivers Right Amount of Oil at All Working Levels.End Thrust Protection Prevents Rotor-to-Endcover Contact Created by Direct P.T.O. Drive or Misaligned Belt Driven Systems.

Mechanical Oil Pump Automatic Oiling. No Adjustment Required. Delivers Right Amount of Oil at All Working Levels. End Thrust Protection Prevents Rotor-to-Endcover Contact Created by Direct P.T.O. Drive or Misaligned Belt Driven Systems.

Achieve Minimum 27” Hg (Intermittent).Precise Machining and Assembly.Heavy Duty Bearings.Viton Oil Seals for Longer Service Life.Kevlar Vanes are Heat Stablilized and Machined with Exacting Tolerances for Superior Ruggedness and Durability.Easy to Service.Superior Pump Life

Achieve Minimum 27” Hg (Intermittent).Precise Machining and Assembly.Heavy Duty Bearings.Viton Oil Seals for Longer Service Life.Kevlar Vanes are Heat Stablilized and Machined with Exacting Tolerances for Superior Ruggedness and Durability. Easy to Service. Superior Pump Life

Achieve Minimum 27” Hg (Intermittent).Bolt on Half Shafts.Precise Machining and Assembly.Heavy Duty Bearings.Viton Oil Seals for Longer Service Life.Kevlar Vanes are Heat Stablilized andMachined with Exacting Tolerances for Superior Ruggedness and Durability. Easy to Service. Superior Pump Life.