We have launched a special page for CPC quick couplings.

CPC couplings are top-class couplings for plastic tubes with over 30 years of history.

CPC couplings are products that excel in both functionality and design, featuring a precision hose barb integrated with the main body, a shut-off valve that blocks the flow path when disconnected, and a push-button thumb latch that allows for quick connection and disconnection. The unique thumb latch mechanism from CPC enables speedy and reliable operation without requiring specific skills from the operator. Additionally, the ability to freely choose whether or not to include a valve that blocks the flow path during disconnection makes it ideal for applications where liquid spillage is undesirable. The wide range of sizes, designs, and selectable materials has garnered strong support across various fields, including medical and beverage industries.

• Pipe Fittings

A next-generation coupling that uses polyphenylsulfone (PPSU) resin as the main material, allowing for use with fluids up to 115°C.

The "PLQ2 series" is the latest model that incorporates advanced valve technology with non-spill technology, which minimizes liquid dripping (spillage) during coupling disengagement and air ingress during connection to the utmost limit. It uses PPSU (polyphenylsulfone), a material known for its excellent heat and chemical resistance. The body features a well-established thumb latch (button type) that allows for one-handed operation, enabling easy and speedy handling.

• joint

The world's smallest plastic coupling compatible with a tube inner diameter of 3.2mm.

"CPC Couplings," a top brand for fluid piping couplings. The SNS1 series is categorized as "Micro Fittings," specifically designed for extremely thin tubes. Despite being the smallest size in the world for plastic couplings, it features the unique thumb latch mechanism that is synonymous with CPC Couplings, allowing for intuitive attachment and detachment. Its non-spill design prevents liquid drips and air contamination, making it ideal for handling high-purity fluids. Additionally, it helps prevent equipment failure and skin contact caused by liquid drips from chemical solutions.

• Pipe Fittings

A metal semi-large model that further evolves the non-spill technology, which minimizes liquid dripping during coupling disengagement and air intrusion during connection to the utmost limit.

The LQ6 series (for liquid cooling applications) features a sleek metal design and covers a temperature range up to 115°C, making it applicable for various liquid cooling uses, from device installation to on-site equipment. Additionally, the main unit adopts a well-established thumb latch (button type) that allows for easy and quick one-handed operation.

• Pipe Fittings

A metal medium-sized model that has further evolved the non-spill technology to minimize liquid dripping during coupling disconnection and air intrusion during connection to the utmost limit.

The LQ4 series is a drip-less style coupling that is ideal for use in liquid cooling applications that require high reliability. The newly designed valve structure minimizes spillage during coupling disconnection and ensures a smooth disconnection after long-term connection. ■ Adopts a button mechanism for intuitive operation ■ Non-spill structure that minimizes liquid dripping and air contamination ■ Button color coding for line identification is possible ■ Unique new mechanism prevents sealing part adhesion during long-term connection

• Coupling

A metal compact model that further evolves the non-spill technology, which minimizes liquid dripping during coupling disengagement and air mixing during connection to the utmost limit.

The LQ2 series is a drip-less style coupling that is ideal for use in liquid cooling applications where high reliability is required. The newly designed valve structure minimizes spillage during coupling disconnection and ensures smooth disconnection after long periods of connection. ■ Adopts a button mechanism that allows for intuitive operation ■ Non-spill structure that minimizes liquid dripping and air intrusion ■ Button color coding for line identification is possible ■ Unique new mechanism prevents sealing part sticking during long-term connection

• Coupling

A resin coupling that allows for reliable attachment and detachment of two piping systems in one action.

The DPC series is a model that allows for the quick attachment and detachment of two different medium-diameter piping systems with a single action. Its intuitive thumb latch (button-style) design and the two lines that connect instantly prevent mistakes during connection, making it suitable for any operator. Additionally, it can accommodate a built-in shut-off valve, making it easy to use for liquid applications.

• Coupling

Bottle cap for 45GL bottles equipped with standard CPC coupling.

The BQ45GL series is a bottle cap equipped with a standard connector for 45GL bottles. The coupling or fitting included with the cap allows for quick and easy tube attachment and detachment during research and experiments. Additionally, the cap features a bamboo shoot for a dip tube inside.

• Plastic utensils and containers

A medium-sized model that adopts an innovative concept that allows for detachment by pulling on the combined coupling at both ends.

The "BAC series" is a coupling manufactured by the American company CPC, designed to disconnect by pulling with a certain force without operating the thumb latch, and to connect by inserting with a consistent force. This structure makes it ideal for scenes requiring speed, such as disconnecting hydration bags in sports fields including motorsports.

• Pipe Fittings

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! With one molding process, different products with similar shapes or varying dimensions can be molded at the same time. This allows for the verification of multiple types in a short period.

Are you struggling to explain "safety" to the client using just drawings? - The risks in blind spots are difficult to convey to the client through drawings alone. - Safety measures often become a target for cost reduction, making it hard to communicate their necessity. - There is a concern that the client might say, "It's more dangerous than I thought," after completion. Risks that are visible to design professionals are not easily understood intuitively by clients who are outside the field. This document is not just a simple explanation of sensor functions; it is a guide to visually explain "why sensors are necessary in that location." It can be used directly as explanatory material for the client. Here are three key points for utilizing this document: 1. Visualization of Risks Blind spots during vehicle departure and contact risks within the site are illustrated clearly. 2. Clarification of Selection Criteria A comparison table outlines the differences between complex sensor types such as infrared, ultrasonic, and loop coils. 3. Diagram of System Configuration It illustrates not just the sensors alone, but how they combine with components like rotating lights and control panels, providing practical assistance for electrical equipment design. Please make use of this to prevent "rework after completion" and "accident risks."

In facilities operating nurse call systems, we have made the bed exit sensor wireless, allowing it to notify in conjunction with the nurse call system. By simply connecting the mat sensor "Foldable Thin Matt-kun," the body movement call "Ugo-kun," and the wheelchair body movement call "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless. The infrared sensor "Just Place Pole-kun" has the transmitter HB-RS built-in. This helps prevent accidents caused by falls, slips, or wandering, contributing to the efficiency of medical operations. 【Features】 ○ Wireless conversion by simply connecting existing sensors to the transmitter HB-WSK. ○ The bed exit sensor notifies wirelessly in conjunction with the nurse call system. ○ Up to 5 transmitters can be registered with a single receiver. ○ The communication distance between the transmitter and receiver is approximately 10 meters. ◎ For more details, please contact us or download the catalog.