Internal Gear Pumps

Internal Gear Pumps

Internal gear pumps are very versatile and have a high viscosity and temperature range. They can be used for a variety of materials ranging from thin liquids like solvents or gas or even thicker liquids like mud, asphalt, sewage and even chocolate.

Some of the advantages of internal gear pumps is their simplicity, they have only two moving parts and only one stuffing box. They are easy to maintain, create an even and consistent discharge rate and they can operate in either direction.

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Wilden Pumps
Since 1955, Wilden Pumps has been the market leader in air-operated double-diaphragm pumps.



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Viking Pump
Viking Pump provides an unmatched combination of application expertise and positive displacement pumping products to meet your pumping needs.



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Liquiflo Equipment Company is an international company that engineers, manufactures, and markets sealed and mag-drive, positive displacement and centrifugal pumps.



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Liquid Controls
Liquid Controls has been dedicated to providing high quality flow meters and accessories for accurate liquid measurement in both custody transfer and process control applications.



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Red Seal Measurement
Red Seal Measurement systems are specially designed to provide unsurpassed service in the most demanding measurement applications, from refined fuel custody transfer to exacting batching operations in the food and chemical industries.



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Neptune ​metering pumps deliver precise, adjustable flow rates to move a measured volume of liquid over a specified time.



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