コーギケン List of Products and Services

The "SCSBOX" is a built-in fuel supply unit box that packages the fuel inlet, pump, control circuit, and other components, eliminating the need for individual installation. It is suitable for refueling at high locations where tank truck pumping is difficult. The pump adopts a safe explosion-proof structure, allowing for safe use with hazardous materials. Additionally, we can design according to the site requirements, including pipe diameter, extraction position, and pump capacity, so please feel free to contact us. 【Features】 ■ The fuel inlet, pump, control circuit, etc., are packaged together. ■ The fuel transfer pump and oil containment dike are integrated, eliminating the need for a pump room. ■ The pump adopts a safe explosion-proof structure, allowing for safe use with hazardous materials. ■ The pump stops based on the upper limit signal from the liquid level gauge or float switch, preventing overflow. *For more details, please refer to the PDF document or feel free to contact us.

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The "LK-S1" is an oil leak sensor that can quickly catch oil leaks occurring in oil storage facilities and similar locations. It detects oil leaks using a float switch and outputs a contact signal. It comes with a magnet on the mounting bracket, allowing for installation without any processing if the installation location is made of steel plate. Additionally, when combined with the barrier relay "SR series," it forms an intrinsically safe explosion-proof structure. 【Features】 ■ Quickly catches oil leaks occurring in oil storage facilities and similar locations ■ Detects oil leaks using a float switch and outputs a contact signal ■ Can form an intrinsically safe explosion-proof structure when combined with the barrier relay "SR series" *For more details, please refer to the PDF document or feel free to contact us.

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"Leakuelcon 8" is a leakage detection system for SF double-walled tanks. It consists of a float switch installed in the leakage detection pipe of the SF double-walled tank and a monitor that alerts to the occurrence of a leak, ensuring the reliable detection of invisible leaks. Additionally, it adopts a reed switch type, which is highly rated for safety and durability. Our company uses a selected high-quality reed switch to enhance reliability. 【Features】 ■ The monitor incorporates a barrier relay with intrinsic safety explosion-proof structure. ■ Using external contacts, it can transfer abnormal conditions to a location with an administrator via telephone line. ■ 24-hour monitoring capability. ■ Standard equipped with a self-check function to confirm operation. *For more details, please refer to the PDF document or feel free to contact us.

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The "Oil Storage Series KC BUNKER" is a packaged oil tank that integrates the tank and oil containment berm, making installation easy. Compared to conventional outdoor tanks, it allows for reduced construction time and space-saving. Since the tank body is not directly exposed to ultraviolet rays or rain and wind, it helps prevent deterioration of the tank. Additionally, the door is equipped with a lock to prevent vandalism and theft. 【Features】 ■ Easy installation ■ Reduced construction time ■ Space-saving ■ Integrated tank and oil containment berm ■ Custom designs are possible to fit site-specific tank capacity, dimensions, and installation of fuel pumps *For more details, please refer to the PDF materials or feel free to contact us.

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The "FS, FT, FY, FP, FEW, FC series" are highly reliable and extremely safe liquid float switches. They can achieve stable operation without being affected by various conditions such as pressure, temperature, and vapor in the tank where they are installed. Not only can the material be selected based on the properties of the liquid used and the usage conditions, but they can also be divided using a fitting method even when there is no installation space, allowing for a structure that fits the current situation. 【Features】 ■ Highly reliable ■ Extremely safe ■ Not affected by various conditions such as pressure, temperature, and vapor ■ Material can be selected based on the properties of the liquid used and the usage conditions ■ Possible to choose a structure that fits the current situation *For more details, please refer to the PDF document or feel free to contact us.

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At Kogiken Research Institute Co., Ltd., we handle the "Oil Submersible Pump System." Since the pump is submerged in oil, the suction lift is zero. Therefore, there is no need for a priming oil. Furthermore, it has a sufficient discharge capacity and excels at "pumping large volumes over long distances." Additionally, it can be used for large tanks, wide tanks, and vertical tanks, which were difficult for suction pumps, thus providing a wide range of tank options. 【Features】 ■ No pump chamber required ■ High efficiency and safety ■ Wide range of tank options ■ Compact body housing motor, pump, and safety devices ■ When combined with a waterproof manhole cover, it provides excellent flood prevention measures *For more details, please refer to the PDF document or feel free to contact us.

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The "MDL Series / MDL-L Series" is a continuously monitored liquid level gauge that can display various information such as measurement status, remaining amount, liquid level, water volume, water level, temperature, alarm occurrence, abnormal alarm occurrence, and history. It employs a magnetostrictive liquid level sensor, achieving a liquid level resolution of 0.01 mm and a measurement accuracy of ±0.5% FS in a static liquid level state. Additionally, it comes standard with a water detection float at the sensor tip. 【Features】 ■ Displays various information ■ Utilizes an LCD touch panel ■ Standard water detection function ■ Achieves high resolution and high precision measurements ■ Leak inspection function included (MDL-L Series) *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

The "Leakage Detection Multi 5" is an underground tank and buried piping leakage inspection system that can quickly and safely detect the presence or absence of leaks by conducting airtightness tests in a manner prescribed by law. It utilizes commercially available computers (Windows 7, 8, 10) for measurement and operation, allowing for easy input of necessary data during testing. Additionally, measurement data and results can be saved as data, and reports can be generated based on the format established by the Japan Dangerous Goods Safety Association. 【Features】 ■ Standard equipped with 4 channels ■ Each channel can be measured individually or simultaneously ■ Efficient testing can be conducted according to site conditions ■ Quick response to leaks is possible ■ Reports for vapor and liquid phases can be generated collectively *For more details, please refer to the PDF materials or feel free to contact us.

• Structural Survey

The "Leakage Analyzer Aqua 2" is an inspection device used to confirm the presence or absence of leaks in the liquid phase of underground tanks by conducting acoustic tests and liquid level monitoring tests. Signals from the acoustic sensor and liquid level sensor are processed through a control unit and input into a PC to determine whether there is a leakage point of φ0.3mm. 【Features】 ■ Can confirm the presence or absence of leaks in the liquid phase of underground tanks ■ Compact ■ Allows for bulk input of test conditions ■ Displays test progress in graphs and tables, and can save the sound data from the acoustic test ■ Easily generates reports on the results of regular inspections of underground tanks, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Structural Survey

The "Rory Examiner 3" is a mobile storage tank leakage inspection device that conducts inspections for leaks in mobile storage tanks. It is capable of performing individual pressure tests on small vehicles as well as multi-layer simultaneous pressure tests on large vehicles with up to 8 tanks. In addition to conducting pressure tests on-site, it can also handle all tasks including report generation and data storage. Furthermore, during the testing process, the progress is displayed in numerical and graphical formats, allowing for real-time monitoring, and it automatically determines the presence of leaks based on the measurement data. 【Features】 - Capable of inspecting leaks in mobile storage tanks - Allows for input of test conditions and report generation using commercially available computers - Customer names, operator names, and other information can be pre-registered - Automatically stops pressurization upon reaching the test pressure, ensuring accurate testing - Can automatically determine the presence of leaks based on measurement data *For more details, please refer to the PDF document or feel free to contact us.

• Structural Survey

The "KSF Series" is a waterproof manhole cover that can withstand external water pressure of up to 0.15 MPa, preventing water from entering the protector and protecting devices such as level gauges. By using it in combination with an oil submersible pump, it provides comprehensive flood prevention measures. Please utilize it as a countermeasure against flooding in manholes caused by heavy rain or tsunamis. 【Features】 ■ Waterproof type ■ Does not flood even under external water pressure of 0.15 MPa ■ Provides comprehensive flood prevention measures when used in combination with an oil submersible pump *For more details, please refer to the PDF materials or feel free to contact us.

• Inspection hatches, manhole covers, and ditch covers

The "DL-800/800A・LKDL-800 Series" is a level meter with an intrinsically safe explosion-proof structure that can be safely used even for hazardous liquids such as designated fuel oils. It is an ideal product for managing the remaining quantity in fuel storage tanks for emergency and regular generators, as well as boilers and heating appliances, and for managing the remaining quantity in tanks and reservoirs storing liquid raw materials and products in the industrial market. 【Features】 ■ Magnetic coupling type, multi-point reed switch type ■ Safe for use with hazardous liquids such as designated fuel oils ■ Intrinsically safe explosion-proof structure ■ Liquid level indicators are available for indoor wall mounting, outdoor wall mounting, and indoor panel mounting *For more details, please refer to the PDF materials or feel free to contact us.

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The "DL-500/500A・LKDL-500 Series" is a versatile level meter suitable for managing the remaining fuel in emergency and regular generators, as well as in fuel storage tanks for boilers and heating equipment, and for managing the remaining levels in tanks and reservoirs for liquid raw materials and products in the industrial market. It can be safely used even for hazardous liquids such as fuel oil, as it features an intrinsically safe explosion-proof structure. The level indicators are available in indoor wall-mounted, outdoor wall-mounted, and indoor panel-mounted types. 【Features】 ■ Magnetic coupling type with multi-point reed switches ■ Suitable for remaining level management *For more details, please refer to the PDF document or feel free to contact us.

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