Vacuum-compatible fittings (joints, couplings, connectors)
Non-spill
No liquid leakage, one-touch connection is possible.
Designed to meet the standard of holding a vacuum of 1.7 kPa or less for 30 seconds even at a vacuum of 81.3 kPa or higher. A wide variety is available. The valve operates to maintain the vacuum both during connection and in a disconnected state. <CPC Plastic Fitting Features> Lightweight and low cost. Rust prevention. Usable for both gases and liquids. All-plastic construction allows for disposable options. Products compatible with dust-free clean rooms are suitable for medical and precision machinery applications. The tube can rotate freely, reducing twisting and preventing tube disconnection accidents during use. In valve-equipped types, liquids (gases) are automatically stopped even when removed under pressure. There is a wide lineup of couplings made from plastics that have been confirmed for safety, such as NSF standard C-2 and USP type VI, ensuring food safety.
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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
Semiconductor Pump Plating Measuring instrument
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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.