暁技研 List of Products and Services

We would like to introduce the one-touch seal connectors we handle: the 'BW Series', 'CH Series', and 'EX Series'. ◎BW Series This is a basic product with two rows of balls inside, allowing for one-touch attachment and detachment of the workpiece. It has minimal play when the workpiece is attached and maintains high sealing performance. 【Features】 ■ Designed and manufactured for one-touch attachment and detachment with various pipes ■ Significantly reduces work time ◎CH Series This connector locks the workpiece at the outer circumference with a resin collet and seals the end face. It can prevent scratches on soft materials such as aluminum. 【Features】 ■ Designed and manufactured for one-touch attachment and detachment with various pipes ■ Significantly reduces work time ◎EX Series This product operates with a lever and is air-driven, making it suitable for soft materials like resin pipes and large-diameter items. It seals the outer circumference of the workpiece and is effective in production lines for refrigeration and air conditioning equipment, automotive equipment, maintenance work, and various inspection processes for different workpieces. 【Features】 ■ Designed and manufactured for lever attachment and detachment with various pipes ■ Allows selection of locking methods based on workpiece shape, greatly improving work efficiency

• Other Connectors

At Akatsuki Giken Co., Ltd., we design "One-Touch Couplers" from scratch to meet the shape and functionality tailored to our customers' products. They can be easily attached with a small force by pushing with one hand until they click into place, and they do not leak even under high pressure. The size and weight depend on the customer's product, but many sizes often fit within the palm of your hand, and the weight typically ranges from 1 kg to 2 kg. 【Features】 ■ Proposals for products that match the shape of the customer's product ■ High quality due to in-house design, manufacturing, and inspection ■ Easy to attach and detach (labor-saving and reduced work time) ■ Short delivery times *For more details, please download the PDF or feel free to contact us.

• Coupler

We would like to introduce the one-touch seal connectors we handle: the 'BW Series', 'CH Series', and 'EX Series'. ◎BW Series This is a basic product with two rows of balls inside, allowing for one-touch attachment and detachment of the workpiece. It has minimal play when the workpiece is attached and maintains high sealing performance. 【Features】 ■ Designed and manufactured for one-touch attachment and detachment with various pipes ■ Significantly reduces working time ◎CH Series This connector locks the workpiece at the outer circumference with a resin collet and seals the end face. It can prevent damage to soft materials like aluminum. 【Features】 ■ Designed and manufactured for one-touch attachment and detachment with various pipes ■ Significantly reduces working time ◎EX Series This product is operated by a lever and is air-driven, making it suitable for soft materials like resin pipes and large-diameter items. It seals the outer circumference of the workpiece and is effective in production lines for refrigeration and air conditioning equipment, automotive equipment, maintenance work, and various inspection processes for different workpieces. 【Features】 ■ Designed and manufactured for lever attachment and detachment with various pipes ■ Allows selection of locking methods based on workpiece shape, further improving work efficiency.

• Other Connectors

This is a resin coupler suitable for high-frequency connection and disconnection tasks, featuring metal-free contact, clean operation, and high-pressure resistance. The product consists of a socket and a plug, with the socket connected to fixed parts such as walls or manifolds, and the plug connected to movable parts like hoses. It allows for smooth one-touch switching and connection changes. 【Features】 - Ideal for sites requiring multiple connections in a single day - Internal straight structure ensures metal-free contact, allowing for clean operation without grease - Easy maintenance with standard commercially available O-rings (P8) - Sealing components are located inside the plug to maintain sealing performance over a long period - Pressure resistance: high-pressure design rated from -0.1 to 1 MPa It is effective in a wide range of applications, including venting tests, processes that avoid metal, and lines requiring frequent switching. Custom-made options are also available. *For more details, please contact us.*

• Sealing machine

This is a resin coupler suitable for high-frequency connection and disconnection operations, featuring metal-free contact, clean operation, and high-pressure resistance. The product consists of a socket and a plug, where the socket connects to fixed parts such as walls or manifolds, and the plug connects to movable parts like hoses. It allows for smooth one-touch switching between different connections. 【Features】 - Ideal for sites requiring multiple connections in a single day - Internal straight structure ensures metal-free contact, allowing for clean operation without grease - Easy maintenance with standard commercially available O-rings (P8) - Sealing components are located inside the plug to maintain sealing performance over a long period - Pressure resistance: high-pressure design rated from -0.1 to 1 MPa It is effective in a wide range of applications, including vent testing, processes that avoid metal, and production lines requiring frequent switching. Custom-made options are also available. *For further details, please contact us.

• Sealing machine

Quick Pipe Collet Type One-Touch Coupler Ensures a secure seal for air and helium. Easy connection, strong sealing. Significantly improves work efficiency! For companies struggling with leak testing processes or frequent attachment and detachment tasks— The "Collet Type One-Touch Coupler" is a labor-saving item that allows for easy connection and disconnection without the need for tools. With reliable sealing performance and high workability, it contributes to efficiency on site. Many products are palm-sized and weigh between 0.1kg and 1.0kg, making them easy to handle. 【Product Features】 ■ High Quality: In-house design, manufacturing, and inspection ■ Short Delivery Time: Achieves speedy delivery ■ Maintenance: Overhaul support available in-house ■ Easy Attachment and Detachment: Contributes to reduction in work time and labor costs Flexible options and customization Custom solutions tailored to customer requests are also possible. Please feel free to consult us. *Technical inquiries and quote requests after downloading the catalog are also welcome. *Please feel free to contact us via the [Contact Form].

• Inspection fixture

Essential "Seal Couplers" for Inspection Processes in the Automotive Industry – Ideal for Leak Testing of Inverters, Heat Exchangers, Oil Coolers, etc. – Our "Seal Couplers" are widely used in the inspection processes of automotive parts to seal the ends of pipes, particularly during leak testing of inverters, heat exchangers, and oil coolers. With a structure that allows for one-touch connection and disconnection, they significantly contribute to mass production lines, automation systems, and labor-saving and energy-saving measures. An essential item that balances "speed" and "reliability" in production lines. We encourage you to consider couplers that also accommodate the inspection processes of next-generation vehicles. 【Features】 ■ Designed in collaboration with customers to enable connections with various workpieces ■ Equipped with air mechanisms for robot-assisted attachment and detachment, supporting automation ■ Compatible with copper, steel, aluminum, resin pipes, and other irregularly shaped pipework ■ One-touch attachment and detachment enhance work efficiency and reliability ■ Does not leak gas or liquid during disconnection, even with flammable gases or liquids Technical consultations and quote requests after downloading the catalog are also welcome. Please feel free to contact us via the [Contact Form].

• Sealing

Balancing speed and precision in production sites The "One-Touch Seal Coupler," developed for the automotive industry, allows for easy direct connection to the workpiece without the need for tools. It is suitable for streamlining inspection processes and leak tests. ◆ Tool-free, high-seal design reduces labor costs The one-touch structure can be attached with one hand. It enables accurate connections by anyone, regardless of the operator's skill level. ◆ In-house integrated system allows for quick delivery All processes from design to manufacturing and inspection are completed in-house. We can flexibly respond to sudden specification changes and short delivery projects. ◆ High-reliability inspection through helium leak testing We have leak testing equipment in-house. Our high-precision quality checks can accommodate high-pressure applications such as EVs and hydrogen-related products. ◆ Maintenance services ensure long-term operation You can rely on us for regular inspections and maintenance of the couplers. We support stable long-term operation. ― Numerous achievements in diverse development sites such as EVs, hydrogen vehicles, engines, and cooling systems ― Please make use of our high-performance seal couplers, which can also accommodate new vehicle development. * We welcome technical consultations and quote requests after downloading the catalog. * Feel free to contact us via the [Contact Form].

• Inspection fixture

The one-touch seal coupler allows for direct sealing on the workpiece without the use of tools, making operation very easy. It also has a proven track record as a sealing fixture for air leak testing and gas (H・He) leak detectors. 【Features】 ○ One-touch attachment and detachment to the workpiece ○ A basic coupler with balls arranged in two rows ○ Minimal play when the workpiece is mounted, providing high sealing performance ● For more details, please refer to the catalog or contact us.

• Sealing machine

The "CH Series" is a high-performance seal coupler that allows for direct sealing on the workpiece without the need for tools, featuring a one-touch design. It boasts a wealth of experience in air leak testing and leak testing applications using H₂ and He gases, and it flexibly accommodates pipes of various shapes and special-shaped workpieces. With a simple mechanism that allows for easy attachment by just inserting it, along with a variety of locking methods (ball, claw, inner and outer circumference), it combines workability and versatility. This product has also been widely adopted as a leak testing tool for #air conditioning equipment and #refrigeration equipment. It is capable of sealing #refrigerant gases and conducting #tightness tests for #vacuum piping. Please feel free to consult us about special workpieces or custom specifications! The CH Series can also accommodate customization of the number and shape of arms. Don't hesitate to reach out with questions like, "Can it handle this kind of workpiece?"

• Sealing machine

The one-touch seal coupler "SL series" allows for direct sealing on the workpiece without the use of tools, making operation very easy. It also has a proven track record as a sealing fixture for air leak testing and gas (H, He) leak detectors. It seals workpieces such as disc-shaped end components by clamping them from both sides. By adding an air operation mechanism, it can also be adapted for automation. For more details, please download the catalog.

• Sealing machine

The one-touch seal coupler, as the name suggests, is a seal coupler that can be attached with a single touch without the need for screws or wire fasteners. It is actively used in inspection processes for refrigeration and air conditioning equipment, automotive equipment production lines, maintenance work, and various other tasks. The seal coupler is also referred to as a leak testing jig, designed specifically to easily conduct fluid leak tests. All the equipment we provide is custom-made for our customers. The one-touch seal coupler allows for direct sealing of the workpiece without the use of tools, making it easy to operate. It has been used as a jig for air leak testing and gas leak testing for hydrogen, helium, and other gases, boasting numerous achievements. Currently, we are offering free comprehensive guides! For more details, please download the catalog or contact us.

• Sealing machine

Introduction to the One-Touch Seal Coupler "BC Series" The "BC Series" is a one-touch seal coupler that allows for easy connection and sealing to workpieces without the need for tools. Its simple structure, with a single row of locking balls, enables smooth operation for anyone. It supports not only air leak testing but also gas leak testing for gases such as hydrogen and helium. Due to its high reliability, it has a proven track record of numerous implementations. 【Features】 One-Touch Connection Design Compatible with various pipes, achieving greater work efficiency. Selectable Locking Method Allows you to choose a locking method based on the shape of the workpiece, further improving workability. 【Usage Examples】 Main Workpieces - Bulge-processed products - Pipes - Connectors Other Compatible Parts - Fittings - Inverters - Evaporators - Heat exchangers - Condensers - Air conditioning equipment - Welding parts - Tanks - Pumps - Pressure testing valves Main Applications - Air tightness testing - Submersion testing - Durability/Destructive testing - Leak testing - Helium filling/recovery - Adapter connection jigs, etc. We welcome technical consultations and quote requests after downloading the catalog. Please feel free to contact us via the [Contact Form].

• Inspection fixture

We would like to introduce our one-touch seal coupler, the 'BW Series.' This is a basic product with two rows of balls inside, allowing for easy one-touch attachment and detachment of workpieces, with minimal play during workpiece attachment and maintaining high sealing performance. Additionally, it can incorporate a self-valve, enabling easy one-touch connection to flammable gases and liquids, which has been difficult until now. Leak testing seal jig. 【Features】 ■ Designed and manufactured for easy one-touch attachment and detachment to various pipes ■ Significantly reduces working time #Connector #Fitting #Bulge Processing #Reservoir Tank #Inverter #Evaporator #Heat Exchanger #Condenser #Air Conditioning Unit #Welding #Leak Testing #Pressure Test Plug #Tank #Pump #Submersion Test #Durability Test #Destruction Test #Leak Tester #Helium #Flange #Male Thread #Female Thread #Pipe #Hose #Adapter We welcome technical consultations and requests for quotes after downloading the catalog. Please feel free to contact us via the [Contact Form].

• Inspection fixture

We would like to introduce our one-touch seal coupler, the 'BL Series'. It can be attached with a single touch without the need for screws or wire stops, making it ideal for production lines and maintenance work in refrigeration and air conditioning equipment, automotive equipment, and various inspection processes for other types of work. Additionally, it can be used with workpieces that have not been processed at the ends, such as straight pipes. Leak testing seal jig. 【Features】 ■ Designed and manufactured for easy one-touch attachment and detachment with various pipes ■ The locking method can be selected based on the workpiece shape, significantly improving work efficiency #Connector #Fitting #Bulge Processing #Reservoir Tank #Inverter #Evaporator #Heat Exchanger #Condenser #Air Conditioning Equipment #Welding #Leak Testing #Pressure Testing Plug #Tank #Pump #Submersion Testing #Durability Testing #Destructive Testing #Leak Tester #Helium #Flange #Male Thread #Female Thread #Pipe #Hose #Adapter *For more details, please download the PDF or feel free to contact us.

• Inspection fixture

We would like to introduce our one-touch seal coupler, the 'PH Series'. The sleeve operates in the same direction as the device, making it a product designed to prevent scratches on soft materials like aluminum, which are prone to marks during attachment and detachment operations. Depending on the work shape, you can choose from various locking methods such as "ball lock," "claw lock," and "inner/outer circumference lock," greatly improving work efficiency. Leak testing seal jig. 【Features】 ■ Designed and manufactured for easy one-touch attachment and detachment for various pipes ■ Significantly reduces working time #Connector #Fitting #Bulge Processing #Reservoir Tank #Inverter #Evaporator #Heat Exchanger #Condenser #Air Conditioning Unit #Welding #Leak Testing #Pressure Test Plug #Tank #Pump #Submersion Test #Durability Test #Destruction Test #Leak Tester #Helium #Flange #Male Thread #Female Thread #Pipe #Hose #Adapter *For more details, please download the PDF or feel free to contact us.

• Inspection fixture

We would like to introduce our one-touch seal coupler, the 'CH Series'. With a claw-like arm, it grips the workpiece from the outside, and the number of arms can be adjusted according to the shape of the workpiece during manufacturing. Additionally, by changing the material of the collet, it is possible to prevent damage to soft materials such as aluminum. 【Features】 ■ Designed and manufactured for easy one-touch attachment and detachment with various pipes ■ The locking method can be selected based on the workpiece shape, significantly improving work efficiency ■ Work time can be greatly reduced ♯Connector ♯Fitting ♯Bulging Processing ♯Reservoir Tank ♯Inverter ♯Evaporator ♯Heat Exchanger ♯Condenser ♯Air Conditioning Unit ♯Welding ♯Leak Testing ♯Pressure Test Plug ♯Tank ♯Pump ♯Submersion Testing ♯Durability Testing ♯Destruction Testing ♯Leak Tester ♯Helium ♯Flange ♯Male Thread ♯Female Thread ♯Pipe ♯Hose ♯Adapter *For more details, please download the PDF or feel free to contact us.

• Inspection fixture

We would like to introduce our one-touch seal coupler, the 'SB Series'. Designed and manufactured to allow for easy attachment and detachment without processing the pipes themselves, it works with various pipes, including those made of copper, iron, aluminum, and resin, as well as workpieces with unusual shapes. 【Features】 ■ A mechanism that allows for attachment simply by inserting the workpiece ■ Significantly reduces working time #Connector #Fitting #Bulge Processing #Reservoir Tank #Inverter #Evaporator #Heat Exchanger #Condenser #Air Conditioning Unit #Welding #Leak Testing #Pressure Test Plug #Tank #Pump #Submersion Test #Durability Test #Destruction Test #Leak Tester #Helium #Flange #Male Thread #Female Thread #Pipe #Hose #Adapter *For more details, please download the PDF or feel free to contact us.

• Inspection fixture

The "EX Series <Lever Type Large Diameter>" is a one-touch seal coupler designed for relatively large diameter pipes and hoses ranging from Φ10 to Φ80. Its structure allows for clamping from the outer circumference, ensuring reliable adhesion and sealing even with easily deformable plastic pipes and rubber hoses. It can be easily attached and detached with lever operation, significantly reducing work time without the need for tools. It is ideal for manufacturing and inspection processes such as air leak testing, vacuuming, and filling gases and liquids, and has a wealth of usage experience in the automotive industry and air conditioning equipment production lines. Customization and specification changes are also available according to work shape. 【Features】 ■ Compatible with large diameter pipes and hoses from Φ10 to Φ80 ■ High sealing performance with a structure that clamps evenly from the outer circumference ■ Easy attachment and detachment with manual lever operation, achieving labor savings ■ Self-valve integration is possible, preventing backflow of gases and liquids ■ Optimal for easily deformable materials ■ Maintains stable performance even with frequent use 【Examples of Compatible Work】 ♯ Plastic pipes ♯ Rubber hoses ♯ Reservoir tanks ♯ Bulge processing parts ♯ Expansion parts ♯ Condensers ♯ Heat exchangers ♯ Bamboo shoot nipples ♯ Air conditioning piping ♯ Pressure testing plugs ♯ Tanks *For more details, please download the PDF or feel free to contact us.

• Inspection fixture

We would like to introduce the lever-type, large-diameter one-touch seal coupler, the "EX Series," which we handle. There are various types available, including for inner surfaces, outer peripheries, and both inner and outer use, making it suitable for soft materials like resin pipes and large-diameter items. It is used as a sealing fixture for air leak tests and gas leak tests for hydrogen and helium, and has a proven track record. 【Features】 ■ Designed and manufactured for easy attachment and detachment with a lever for various pipes ■ The locking method can be selected based on the work shape, significantly improving work efficiency ■ Work time can also be greatly reduced #Connector #Fitting #Bulge Processing #Reservoir Tank #Inverter #Evaporator #Heat Exchanger #Condenser #Air Conditioning Unit #Welding #Leak Testing #Pressure Test Plug #Tank #Pump #Submersion Test #Durability Test #Destructive Test #Leak Tester #Helium #Flange #Male Thread #Female Thread #Pipe #Hose #Adapter *For more details, please download the PDF or feel free to contact us.

• Inspection fixture

The "EX Series <Lever Type Small Diameter>" is a one-touch seal coupler designed for thin pipes and hoses with an outer diameter of up to Φ10mm. It features a structure that securely locks and seals the outer circumference through lever operation, providing stable connections and high sealing performance regardless of the operator's skill level. It is designed to effectively accommodate easily deformable workpieces such as small-diameter resin pipes and rubber hoses, making it ideal for air leak testing, temporary connections in refrigerant piping, and vacuum processes. Its quick attachment and detachment without the need for tools contribute to improved work efficiency in mass production lines and testing facilities. Customization is also available, allowing for proposals and manufacturing of specifications tailored to the customer's workpiece shape and usage conditions. 【Features】 ■ Compatible with workpieces up to Φ10 in outer diameter ■ High sealing performance ensured with outer circumference locking ■ Easy attachment and detachment with a single lever, no tools required ■ Suitable for soft and thin materials ■ Reusable, leading to cost reduction ■ Achieves reduced work time and stabilized work quality 【Examples of Workpieces】 ♯ Thin-diameter resin pipes ♯ Silicone hoses ♯ Mini tubes ♯ Refrigerant piping ♯ Sensor tubes *For more details, please download the PDF or feel free to contact us.

• Inspection fixture

We would like to introduce the lever-type, small-diameter one-touch seal coupler, the 'EX Series,' which we handle. This product operates with a lever and comes in various types such as for inner surfaces, outer peripheries, and both inner and outer use, making it suitable for soft materials like resin pipes and large-diameter items. It is actively used in inspection processes for refrigeration and air conditioning equipment, automotive equipment production lines, maintenance work, and various other tasks. Leak Test Seal Fixture 【Features】 ■ Designed and manufactured for easy attachment and detachment with a lever for various pipes ■ The locking method can be selected based on the workpiece shape, significantly improving work efficiency 【Work Examples】 ♯ Rubber Hose ♯ Connector ♯ Reservoir Tank ♯ Expander ♯ Bamboo Shoot Nipple ♯ Bulge Processing 【Others】 ♯ Inverter ♯ Evaporator ♯ Heat Exchanger ♯ Condenser ♯ Air Conditioning Equipment ♯ Welding ♯ Air Tightness Testing ♯ Submersion Testing ♯ Durability Testing ♯ Destruction Testing ♯ Pressure Testing Plug ♯ Tank ♯ Pump ♯ Helium ♯ Pipe ♯ Adapter *For more details, please download the PDF or feel free to contact us.

• Inspection fixture

The One-Touch Seal Coupler "EX Series" is a sealing fixture that employs an air-driven outer circumference locking mechanism, strongly supporting the automation and efficiency of work processes. It eliminates the manual operation of traditional lever-type couplers and automates the attachment and detachment actions using factory air. This significantly contributes to reducing operational errors and alleviating the workload. This product is available in various types, including outer circumference lock, inner circumference lock, and inner and outer circumference lock, allowing for optimal selection based on the shape and material of the workpiece to be connected. It is particularly suitable for handling soft materials such as resin pipes and rubber hoses, as well as large diameter sizes that are difficult to manage manually. It is compatible with a wide range of applications, including cooling piping in the automotive industry, around compressors in air conditioning equipment, and tank systems in industrial machinery, and is utilized in various processes such as leak testing, pressure testing, and airtight testing. Furthermore, it allows for easy and quick attachment and detachment without the need for processing the end face or outer circumference of the workpiece, significantly improving work efficiency on the manufacturing line. Custom solutions are also available upon request through dedicated design. *For more details, please download the PDF or feel free to contact us.*

• Inspection fixture

We would like to introduce the Air-driven type one-touch seal coupler, "EX Series," which we handle. This product operates using factory air instead of lever operation, and we offer types for inner surfaces, outer peripheries, and both inner and outer surfaces. It is suitable for soft materials such as resin pipes and for large diameter items for leak testing seal jigs. 【Features】 ■ Designed and manufactured to allow easy attachment and detachment with air for various pipes ■ The locking method can be selected based on the workpiece shape, significantly improving work efficiency ■ Work time can be greatly reduced 【Examples of Workpieces】 ♯ Rubber hoses ♯ Connectors ♯ Reservoir tanks ♯ Expanding pipes ♯ Bamboo shoot nipples ♯ Bulge processing 【Others】 ♯ Inverters ♯ Evaporators ♯ Heat exchangers ♯ Condensers ♯ Air conditioning units ♯ Welding ♯ Air tightness testing ♯ Submersion testing ♯ Durability testing ♯ Destructive testing ♯ Pressure testing plugs ♯ Tanks ♯ Pumps ♯ Helium ♯ Pipes ♯ Adapters *For more details, please download the PDF or feel free to contact us.

• Inspection fixture

We would like to introduce our one-touch seal coupler, the 'HL Series'. This leak testing seal jig can be easily attached with a single touch without the need for screws or wire stops. It is effective in inspection processes for refrigeration and air conditioning equipment, automotive equipment production lines, maintenance work, and various other tasks. Additionally, we offer products with air drive systems and lever operation systems. 【Features】 ■ Designed and manufactured for easy one-touch attachment and detachment to various pipes ■ The locking method can be selected based on the workpiece shape, significantly improving work efficiency #Connector #Fitting #Bulge Processing #Reservoir Tank #Inverter #Evaporator #Heat Exchanger #Condenser #Air Conditioning Unit #Welding #Leak Testing #Pressure Test Plug #Tank #Pump #Submersion Test #Durability Test #Destruction Test #Leak Tester #Helium #Flange #Male Thread #Female Thread #Pipe #Hose #Adapter *For more details, please download the PDF or feel free to contact us.

• Inspection fixture

We would like to introduce the one-touch seal coupler 'SL Series' that we handle. It seals workpieces such as dome-shaped terminal components by clamping from both sides, and by adding an air operation mechanism, it can also support automation. Leak testing seal jig. 【Features】 ■ Designed and manufactured for easy attachment and detachment with various pipes. ■ The locking method can be selected based on the workpiece shape, significantly improving work efficiency. ■ Work time can also be greatly reduced. #Connector #Fitting #Bulge Processing #Reservoir Tank #Inverter #Evaporator #Heat Exchanger #Condenser #Air Conditioning Unit #Welding #Leak Testing #Pressure Test Plug #Tank #Pump #Submersion Test #Durability Test #Destruction Test #Leak Tester #Helium #Flange #Male Thread #Female Thread #Pipe #Hose #Adapter *For more details, please download the PDF or feel free to contact us.

• Inspection fixture

We would like to introduce our one-touch seal coupler, the 'SC Series'. This product locks at the back of the hole, such as in the hole processing part of the housing, and features a locking mechanism using balls or ratchets. It is used as a sealing jig for air leak tests and gas leak tests for hydrogen, helium, and other gases, and has a proven track record. 【Features】 ■ Designed and manufactured for easy one-touch attachment and detachment with various pipes ■ Significantly reduces work time #Connector #Fitting #Bulge Processing #Reservoir Tank #Inverter #Evaporator #Heat Exchanger #Condenser #Air Conditioning Unit #Welding #Leak Testing #Pressure Test Plug #Tank #Pump #Submersion Test #Durability Test #Destructive Test #Leak Tester #Helium #Flange #Male Thread #Female Thread #Pipe #Hose #Adapter *For more details, please download the PDF or feel free to contact us.

• Inspection fixture

We would like to introduce our one-touch seal coupler, the 'HD Series.' This manual tool seals the end face and allows for easy screwing in, reducing the tightening force and enabling labor-saving operations. By utilizing the sealing method developed through our couplers, we can minimize the amount of screwing required. It also serves as a sealing tool for leakage testing. 【Features】 ■ Designed and manufactured for easy one-touch attachment and detachment with various pipes ■ Significantly reduces work time #Connector #Fitting #Bulge Processing #Reservoir Tank #Inverter #Evaporator #Heat Exchanger #Condenser #Air Conditioning Unit #Welding #Leak Testing #Pressure Test Plug #Tank #Pump #Submersion Testing #Durability Testing #Destruction Testing #Leak Tester #Helium #Flange #Male Thread #Female Thread #Pipe #Hose #Adapter *For more details, please download the PDF or feel free to contact us.

• Inspection fixture

The one-touch seal coupler "HC Series" is a high-performance inspection tool equipped with a sealing mechanism designed for parallel pipe ends, allowing for easy and reliable connections without the use of tools. It features a ratchet mechanism that enables attachment simply by inserting, ensuring stable operation for anyone. It has a proven track record, particularly in air leak testing and leak testing processes involving high-sensitivity gases such as hydrogen and helium. During attachment, the ratchet mechanism securely chucks the workpiece in parallel, ensuring high reliability and sealing performance even during repeated operations. It is suitable for various production lines and inspection processes in industries such as automotive and air conditioning equipment. Furthermore, the HC Series can accommodate a self-valve built-in structure, allowing for safe connection and disconnection when using flammable or corrosive gases and liquids. It is also capable of custom designs tailored to the shape, size, and material of the target workpiece, providing flexibility for small-batch production and development applications. *For more details, please download the PDF or feel free to contact us.*

• Inspection fixture

We would like to introduce our one-touch seal coupler, the 'HC Series'. This product seals parallel pipe ends and allows for direct sealing of the workpiece without the use of tools, making it easy to operate. It is used as a fixture for air leak testing and gas leak testing for gases such as hydrogen and helium, and has a proven track record. 【Features】 ■ Designed and manufactured to allow for the attachment and detachment of parallel pipe ends ■ Significantly reduces work time 【Work Examples】 ♯ Connector ♯ Flange 【Others】 ♯ Bulge processing ♯ Reservoir tank ♯ Inverter ♯ Evaporator ♯ Heat exchanger ♯ Condenser ♯ Air conditioning unit ♯ Welding ♯ Leak testing ♯ Pressure testing plug ♯ Tank ♯ Pump ♯ Submersion testing ♯ Durability testing ♯ Destructive testing ♯ Leak tester ♯ Helium ♯ Pipe *For more details, please download the PDF or feel free to contact us.

• Inspection fixture

We would like to introduce our one-touch seal coupler, the 'LH Series'. This series is designed for products that lock at the back of a hole, such as the hole processing part of the housing, and is suitable for relatively small holes. Seal jig for leak testing. 【Features】 ■ Designed and manufactured for easy one-touch attachment and detachment to various pipes ■ Significantly reduces working time #Connector #Fitting #Bulge Processing #Reservoir Tank #Inverter #Evaporator #Heat Exchanger #Condenser #Air Conditioning Unit #Welding #Leak Testing #Pressure Test Plug #Tank #Pump #Submersion Test #Durability Test #Destruction Test #Leak Tester #Helium #Flange #Male Thread #Female Thread #Pipe #Hose #Adapter *For more details, please download the PDF or feel free to contact us.

• Inspection fixture