☆Widely used in the chemical industry☆ Daido internal gear pump [patented technology]

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Gear Pump G Series

last updated：Jan 30, 2023

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The liquid contact part is easy to disassemble and clean, and has high durability. Including the materials of each component and the sealing methods, over 2 million combinations are possible!

The Daido internal gear pump G series has a proven track record in liquid transfer for the chemical industry and has received high praise for its durability and reliability. The gears, which are the heart of the pump, exhibit long life and high efficiency due to the uniquely developed taocloid tooth profile. 【Features】 - The shaft is single-axis, making disassembly and cleaning of the wetted parts easy. - Maintenance of the wetted parts can be performed while the main body is attached to the piping. - Jacket-type manufacturing is available for wetted areas (including shaft seal areas). - Utilizes a uniquely developed taocloid tooth profile (patent obtained). *For more details, please request documentation or view the PDF data available for download. We also accept requests for rentals, so please let us know.

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basic information

<Overview> In the G series, there are over 2 million possible combinations when considering factors such as the presence or absence of a main material jacket, the material of the bush, the sealing method, and the type of mechanical seal. From these, appropriate combinations can be made according to customer needs. <Features> ■ Easy Maintenance With only one sealing point, disassembly, inspection, and cleaning of the wetted parts are easy, and no specialized skills are required for maintenance. ■ Wide Range of Applications Capable of transferring all types of liquids, it has a wide range of viscosity and temperature. ■ Excellent Durability We guarantee high durability through carefully selected materials, superior processing technology, and unique surface treatments. Additionally, tapered roller bearings that support both radial and thrust loads are used in the critical areas of the rotating equipment. ■ Excellent NPSH Characteristics Thanks to its unique mechanism and tooth profile, it achieves high vacuum and has excellent self-priming capabilities, making it ideal for drum up, suction from underground tanks, and extraction from vacuum vessels. ■ Custom Specifications It can be designed and manufactured to handle difficult-to-transfer liquids and harsh operating conditions.

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Applications/Examples of results

- For chemical liquids - For high-viscosity liquids - For high and low temperature liquids - For petroleum-related applications - For food-related applications