Micro machine joints (joints, couplings, connectors)
Micro miniature coupling
Easily and securely attach and detach ultra-thin tubes.
This is the smallest fitting (joint) among our products (see the photo in the upper right). There is also a version with a valve that automatically stops the liquid during attachment and detachment. It is possible to attach and detach under pressure. The hose with a protective tube (U.S. Patent No. 4703957) prevents the most significant issue when using small fittings, which is the breakage of the extremely thin joint section. Even when the tube is connected, it can rotate freely, preventing twisting and accidents where the tube may come loose during use. We also offer products with a coupling (see the photo in the lower right) that shorten the installation time for difficult-to-handle microtubes. They allow for easy and secure attachment and detachment of extremely thin tubes, making maintenance and replacement of liquid delivery bottles easy. Made from polypropylene, they have excellent chemical resistance, and the integrated fitting section reduces the likelihood of breakage.
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basic information
CPC's one-touch fittings (couplings) have over 8,000 types in their lineup, including engineering plastics and metal fittings. For more details, please download the catalog.
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Applications/Examples of results
Chromatography Immunoassay Microplate washer HPLC, mass spectrometry Clinical testing Flow cytometry Dispensing robot Sample delivery line Waste liquid line Electrophoresis Pneumatic equipment Nucleic acid testing system Diagnostic device Lab automation Microplate washer cleaning
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Company information
CPC Colder Products Company has 37,400 employees (FY12) and an annual revenue of approximately 810 billion yen ($8.1 billion FY12). It is listed on the S&P 500 and the New York Stock Exchange and is a division of the American company Dover. CPC is one of the world's largest manufacturers of resin couplings (quick disconnects). The CPC Japan Office operates as a division of Swep Japan Co., Ltd., which is part of the American DOVER CORPORATION group. CPC is a company that possesses non-spill technology to prevent liquid leakage during connection and disconnection, hybrid connection technology for fluids and electricity, misconnection prevention technology using IC tags, sterile connection and disconnection technology, and a unique push-button connection and disconnection technology. It manufactures engineering plastics, super engineering plastics, metal couplings, and fittings.