中央理化 List of Products and Services

Compared to conventional magnet gear pumps manufactured by Micropump, this pump has strong resistance to liquids containing slurries and boasts a long lifespan. The new magnetic drive "Eagle Drive" is connected to the nickel carbide gear pump head of the GJR series. Using our centrally developed controller, it is easy to set the discharge flow rate and rotation speed!

The magnet gear pump "Series 120/180/200" is a gear pump characterized by a leak-free magnetic drive system, low pulsation, and the ability to achieve precise dosing. For more details, please contact us or refer to the catalog.

We have developed a system for the micro pump company's metering pump that can accurately record the discharge flow rate. In the past, there was no device to record the liquid delivery amount per minute, and we had to measure the remaining liquid each time. However, with this system, you can easily record the liquid delivery amount for one minute using an electronic balance. Additionally, by inputting output signals of 4-20mA or 0-5V into the controller, the pump can vary the discharge flow rate according to the program. For more details, please contact us or refer to the catalog.

The magnet gear pump "Series 180/120/200/101" is a gear pump characterized by self-priming vacuum of 724 mmHg, pulse-free operation (almost no pulsation), liquid suction from a vacuum, liquid circulation, and seal-less design. For more details, please contact us or refer to the catalog.

The magnet drive gear metering pump "Ceramics Gear" is capable of pumping slurry liquids with a gear pump. It features leak-free operation, minimal pulsation, self-priming, non-leak, and non-pulse characteristics. It is optimal as a metering pump. For more details, please contact us or refer to the catalog.

The 220, 210, 200, and 180 series pumps represent the latest technology of gear pumps conceived by Micropump, and they are unique in the field of magnetic drive pumps. The fundamental principle of this design is the suction shoe, which is patented. Thanks to the suction shoe, the operation of the gear pump has received great acclaim. This design reduces the number of components to only the essentials. Fewer components mean fewer problems and simplified operation on-site. Another important feature of the suction shoe design is that it itself acts as a pressure-loaded pump. In other words, the pressure of the liquid being pumped is applied to the suction shoe gear, enhancing the pump's sealing capability. For more details, please contact us or refer to the catalog.