We have released an interview video featuring Yamada employees about the "Seven Challenges."

We are currently offering a catalog introducing over 150 basic models of air-driven diaphragm pumps with intrinsic safety explosion-proof specifications.

From the ultra-compact model series 5, which is palm-sized, to the large series 80, we offer a total of 9 types, with 9 types of wetted materials and 7 types of diaphragm materials, providing over 150 basic models. It is possible to select models suitable for the usage conditions, and it can also transfer flammable liquids and liquids with abrasive elements. 【Features】 ■ Powered by compressed air, making it safe and eliminating the need for explosion-proof measures ■ Capable of transferring slurry liquids (liquids with solids and high abrasiveness) ■ Discharge volume can be adjusted and stopped by operating the air regulator ■ Fully self-priming, so no priming water is required ■ No mechanical seals, eliminating concerns about liquid leakage or failures due to dry running ■ Simple structure makes maintenance easy, and after-sales service is thorough. Fewer parts make maintenance straightforward. Equipped with a reset button to reduce downtime. 【Examples of Applications】 Recovery of waste liquids/sludge, transfer of factory wastewater, transfer of alcohol/ethanol, transfer of lubricants and hydraulic oils, paint supply to roll coaters, supply to filter presses. *For more details, please download the PDF or contact us. You can view the digest version from the 【Catalog Download】.

• Other pumps

High discharge volume! Air-driven diaphragm pump capable of transporting flammable liquids and solids.

The "NDP-40/50/80 series" is a large air-driven diaphragm pump that is ideal for various applications, such as oil plants and ceramic factories. [Main Industries] Chemical plants, ceramic factories, oil plants, chemical factories, and marine applications. [Diameter and Maximum Discharge Rate Reference*] NDP-40 Series Diameter 1-1/2" (40A), Maximum discharge rate approximately 400L/min NDP-50 Series Diameter 2" (50A), Maximum discharge rate approximately 600L/min NDP-80 Series Diameter 3" (80A), Maximum discharge rate approximately 800L/min *Values may vary depending on the wetted parts and diaphragm material. The maximum discharge rate indicates the pump's capacity. Please refer to the catalog for the actual flow rate range for your usage. For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Other pumps

A diaphragm pump made of PTFE resin that allows for the large supply of strong acids, strong alkalis, and other chemical solutions! Flow rate can be adjusted with a regulator, making it easy to operate.

The BTT series is a diaphragm pump designed for chemical applications, utilizing fluororesin in all wetted parts. It employs highly corrosion-resistant PTFE resin, enabling the large-scale supply of strong acids, strong alkalis, and other chemical liquids. It operates on compressed air and is designed to be intrinsically explosion-proof, ensuring safe use. Features: - The body and diaphragm materials are made of fluororesin (PTFE)! - Since fluororesin is used in all wetted parts, it allows for the transfer of strong acids and strong alkalis. - High performance with a discharge rate of 125L/min! (NDP-P25BTT) * The discharge rate is only a guideline and may vary depending on the operating conditions of the diaphragm pump. For more details, please contact us or download the catalog.

• Other pumps

No need for motorized dust collectors or large equipment! A diaphragm pump designed for powder applications utilizing Yamada's know-how ★ Compact, lightweight, and easy to maintain.

Features of Yamada's Powder Transfer Pump ■ Since it is an air-driven pump, the power source is only compressed air ■ No electrical work is required, simplifying the equipment and enabling low-cost installation ■ Compact and lightweight, making it easy to transport and space-saving ■ Minimal separation phenomena due to differences in powder density ■ Fewer parts, making disassembly and assembly easy ■ Flow control is simple with an air regulator Models are available that can handle a transfer volume of 200kg to 1500kg per hour ■ Transfer volume guidelines ・NDP-25 series: approximately 200kg/h ・NDP-40 series: approximately 500kg/h ・NDP-50 series: approximately 1,000kg/h ・NDP-80 series: approximately 1,500kg/h ■ Examples of transferable powders ⇒ Toner, powder coatings, aerosols, silica, glass bubbles, calcium carbonate, carbon black, pesticides, medical powders, kaolin, etc. *The capacity may vary depending on the powder being transferred, so confirmation with a demo unit is necessary. Please consult us if you are considering improvements to your work environment or work efficiency.

• Other pumps

The pump material is cast SUS316 compliant with FDA and CFR Title 21. It adheres to regulations regarding food and pharmaceutical standards.

* CFR (Code of Federal Regulations Title 32): Title 21 of the U.S. Federal Regulations. Regulations concerning food and pharmaceuticals. The "Saniforce" series is an air-driven sanitary pump ideal for transferring food ingredients. **Features** - Simple structure for easy maintenance The air switch valve has a simple structure with only 9 parts. - No tools required for assembly and disassembly! Easy maintenance The structure of the suction and discharge ports uses a hygienic clamp connection, allowing for quick and easy disassembly and assembly. - Cast SUS316, with sanitary polishing on contact parts The pump material is cast SUS316 compliant with FDA and CFR Title 21, and the contact parts are finished with sanitary polishing (Ra3.2), preventing residue buildup and making cleaning easy. **Main transfer materials** Concentrated fruit juice, sauces/pastes/starches, wine, jam, edible oil. * For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

In civil engineering sites, the use of sheet piling methods is essential for safely utilizing the site, including temporary roads, access roads, heavy machinery work yards, material storage areas, and worker pathways. Traditionally, steel plates have been widely used, but due to their weight, they can be cumbersome to transport, install, and remove. Hyper CLT sheet piles are civil engineering materials made from wooden CLT for civil use. The 5×10 panel weighs approximately 230 kg, and the 5×20 panel weighs about 460 kg, making them lightweight and easy to handle with small machinery, contributing to reduced burdens during installation and improved work efficiency. They can be utilized in a wide range of civil engineering sites for measures against muddy conditions, ground protection, heavy machinery scaffolding, and ensuring pedestrian pathways. As a registered technology under the Ministry of Land, Infrastructure, Transport and Tourism NETIS "TH-250021-A," it is also recommended as a material for innovative ideas, safety measures, and environmental considerations in public works.

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

In civil engineering sites, there are many instances where temporary roads, access routes, heavy machinery workspaces, and material storage areas use ground plates. Traditional steel plates are heavy, requiring large machinery for installation and removal, which can make work difficult in narrow sites. Hyper CLT ground plates are lightweight civil engineering CLT materials made from wooden CLT for civil use. A 5×10 plate weighs about 230 kg, and a 5×20 plate weighs about 460 kg, making them easy to handle even with small machinery, thus reducing the burden of transportation, installation, and removal. They are easy to use in sites with limited space or where the use of large machinery is difficult. They can be widely used for temporary roads, heavy machinery scaffolding, pathways within the site, and material storage protection, contributing to glare reduction, noise reduction, and environmental consideration. As a registered technology with the Ministry of Land, Infrastructure, Transport and Tourism under NETIS "TH-250021-A," they are also recommended as materials for innovative ideas and safety measures in public works.

We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. Many implementation examples are also presented, so please take a look at the case study page.

Fukuda Co., Ltd., which develops, manufactures, and sells leak testing equipment to inspect airtightness and sealing performance, provides a technical document that clearly explains the methods and theories of airtight testing, titled "Technical Manual." We are offering it as a PDF file. Please take this opportunity to download and view it!