Zenith Pumps

Metering Gear Pump

Zenith pumps have a successful history of supporting engineering and operators within the segments of Industrial market. Known for the reliable, smooth pulse free operation Zenith pumps are called on to meter chemicals, plastics, paints or other additives supporting either a specific process operation or final product. The pumps utilize an intermeshing gear system that rotates within a housing. As the gears rotate, a void is created drawing the material into the pump. The tight operating tolerances of the gears and available material options for the housing provide significant advantages in fiber, polymer processing, adhesives, paints, food and other markets.

Benefits and Features

• High Accuracy - stable, repeatable flow control despite process variations in temperature, viscosity, and pressure.
• High Pressure - precision manufacturing techniques hold tolerances to +/- 0.00005" (1.25 micron), allowing gear clearances to be kept to a minimum and high process presures to be achieved.
• Pulseless - precise, rotary spur gears provide smooth, continuous, pulseless flow.
• Valveless - precision metering gears eliminate troublesome check valves used in reciprocating pumps.
• Active Flowmeter - unparalleled mechanical precision ensures exact flow control without the addition of expensive flow meters.
• Long Life - only three moving parts - components are through hardened to R_C-54 or higher or wear resistance and strength.