中央理化 Product Lineup

This is a new product that is currently pending patent! ★Product Features★ When testing the water repellency of powder or powdered samples, are you relying on visual inspection, experiments, and data collection by human eyes? When inspected visually, variations in results can occur due to individual differences among operators, and it can become a cumbersome task involving long observation times and timing measurements. Our device can inspect and digitize multiple samples at once. By simply floating the powder/powdered sample in a beaker and setting it in the device, you can output the water repellency data of the sample. It is possible to compare multiple samples as images and data. ★For Users Like This★ - For those handling powders in cosmetics, pharmaceuticals, and food - For those conducting experiments with powdered samples - For those testing the water repellency of powders - For those inspecting multiple powdered samples at once

• Other powder equipment

The oil-less air motor stirrer handled by Chuo Rika eliminates the use of gears and grease in the reduction unit and utilizes a timing belt. Chuo Rika is currently distributing a comprehensive catalog of oil-less air motor stirrers for free. Chuo Rika deals with a wide variety of scientific and physical equipment necessary for the design, manufacturing, sales, research, and production of various process machinery and scientific instruments. *For more details, please refer to the PDF materials or feel free to contact us.

• Mixer/agitator

【High Cleanability Simple Design Diaphragm Pump】 For the transfer of sanitary products, paints, chemicals, waste liquids, etc.! In explosive environments! Facilitates daily pump cleaning and maintenance! With a compact style, long-lasting diaphragm, easy-to-clean simple structure, fewer parts for quick maintenance, this diaphragm pump can handle a wide range of liquids due to its rich variety of materials. It features a non-lubricated air system capable of a maximum flow rate of 55 to 908 L/min. The diaphragm is designed to withstand high temperatures (up to 135°C), allowing it to handle a wide range of liquids. The short stroke design greatly enhances pump efficiency, and the use of a one-nut pump significantly reduces process downtime while saving substantial maintenance costs without altering pump performance. ■ Hygienic Pump ■ [New Model] Residual Liquid Drain Model Now Available ■ CIP/SIP Models Available ■ Suitable for Pharmaceutical, Cosmetic, and Detergent Manufacturers *For more details, please contact us or download the catalog.

• Other food machinery

- Low-speed rotation - High torque - Low air consumption - Long operating time *Regarding the PMO7200 motor listed in the catalog, as of April 2024, there are models in the PMO7200 series that are not available. Please contact us for details.* 【Radial Piston Air Motor】 This air motor is designed for low-speed, high-torque rotation up to 300 rpm. It is suitable for various environments, including explosion-proof, underwater, sanitary, and ferrite-free applications! 【Radial Piston Air Motor Stirrer/Agitator】 Ideal for high viscosity and low-speed stirring, from laboratory beaker sizes to drum and IBC container sizes! It is optimal for low-speed rotation and high viscosity stirring, which cannot be fully covered by vane motor air motors.

• Mixer/agitator

The "K-Style Pump," an air-driven diaphragm pump from Chuo Rika, is a high-maintenance, high-cleanability pump that leverages the characteristics of our one-nut pump, which can be assembled and disassembled with just one nut. The pump body is made of PTFE or anti-static PTFE and is encased in stainless steel. **Features of the K-Style Pump:** - Easily disassembled and cleaned with just one nut - Maintenance can be performed without removing the pump from the piping - Made of PTFE, suitable for transferring hazardous materials and chemicals - The exterior of the pump is covered with stainless steel casing, compliant with fire safety regulations - Protected from various pressure and temperature changes *For product details, you can view the materials from [PDF Download] or feel free to [Contact Us].*

• Special Pump

Sanitary use available Helical Gear Pump (Gear Pump) This is a gear pump manufactured by Unibloc Hygienic Technologies in the USA. 【Features】 〇 Low pulsation and smooth discharge 〇 Quiet operation 〇 Design and surface that leave no residual liquid or bacteria 〇 Seamless, with no recesses or gaps 〇 Easy disassembly and assembly without tools

• Positive Displacement Pump

This document summarizes case studies of the air-driven diaphragm pump "One Nut Pump." It includes examples from various industries such as the "food industry," including food flavoring and fruit juice manufacturers, the "cosmetics and personal care products industry," and "pharmaceutical product manufacturers." Our product has a proven track record across a wide range of applications in food, cosmetics, sanitary products, chemical products, and paints. Please feel free to download and take a look. [Contents (excerpt)] ■ Product Overview ■ Examples from the Food Industry ■ Examples from the Food Industry: Good Food Pump ■ Examples from the Cosmetics and Personal Care Products Industry *For more details, please refer to the PDF document or feel free to contact us.

• Food Conveyor Equipment

Compared to conventional magnet gear pumps manufactured by Micropump, this pump has strong resistance to liquids containing slurries and boasts a long lifespan. The new magnetic drive "Eagle Drive" is connected to the nickel carbide gear pump head of the GJR series. Using our centrally developed controller, it is easy to set the discharge flow rate and rotation speed!

• Positive Displacement Pump

The "500 Style Pump," an air-driven diaphragm pump from Chuo Rika, is a high-maintenance, high-cleanability pump that leverages the characteristics of our product, the One Nut Pump, which can be assembled and disassembled with just one nut. The One Nut Pump 500 Style has all wetted parts made of resin, allowing it to pump various acids and chemicals, including paints, dyes, and chemical agents. With the disassembly of just the main nut, it provides access to the interior of the diaphragm while still connected to the piping, enabling quick maintenance. The main materials of the resin pump include polypropylene, PVC, and PTFE.

• Chemicals

This is a resin pump made of all PTFE/Teflon, known as the "One Nut Pump," which can be disassembled and assembled with just one nut. It is designed from a single Teflon block, minimizing the number of parts and eliminating potential leaks, making it an air-driven diaphragm pump. There is also a black type made of antistatic PTFE. It retains the advantages of conventional one-nut pumps, allowing access to the diaphragm interior with just one nut while still connected to the piping. This significantly reduces the time required for cleaning and maintenance. Many users are using this mini-chem pump to transfer chemicals that cannot be transported by traditional one-nut pumps made of SUS or aluminum.

• Other conveying machines

The magnetic drive vacuum stirrer adopts induction rotation (magnetic drive) and can be used without leaks even in high vacuum, as well as at atmospheric pressure and slight pressure. It allows for high-speed rotation and is characterized by its durability, as it does not use O-ring shaft seals compared to conventional products. It can be directly connected to the stirrers currently in use. It is ideal for vacuum distillation, evaporation, and concentration. For more details, please contact us or refer to the catalog.

• Mixer/agitator

【Free trial demo unit available!】 This is an air-driven stirrer specifically designed for bucket-sized containers from beakers! It operates at low speeds below 600rpm with high torque, suitable for long hours of operation! Simply install it on the tabletop of your laboratory, lab, or cleanroom! It can be easily operated by supplying dry clean air at 0.6MPa. Compared to vane-type air motors, this PTM radial piston air motor stirrer consumes less air and produces less noise. There is also a sanitary version with an ALL SUS316L casing that meets FDA/ATEX/IP68 standards.

• Mixer/agitator

The "Eco Series" is a powerful air motor that balances low air consumption with high torque. It is lightweight and compact, and due to its robust mechanical structure, it is resistant to heat, vibration, and shock, making it a highly safe product. We offer models for process engineering as well as for experimentation and research. 【Features (excerpt)】 ■ Water-resistant ■ Automatic stop at over-torque ■ Easy load switching ■ Lightweight and compact ■ Easy direction switching *For more details, please refer to the PDF document or feel free to contact us.

• Mixer/agitator

The One Nut Pump "Hygienic Sanitary Pump" is an innovative pump that can be easily disassembled and reassembled by removing just one nut. It is easy to clean (high washability) and hygienic, making it ideal for use in pharmaceutical, cosmetic, and detergent factories. We currently have demo units available for loan! 【Features】 ◆ Easy disassembly with just one nut during cleaning and inspection ◆ Hygienic "high washability" sanitary pump ◆ Contact parts made of PTFE and SUS316L ◆ Equipped with a drain to discharge liquid from inside the pump 【Demo units available now!】 For more details, please download the catalog or feel free to contact us.

• Positive Displacement Pump

★Air-Driven Diaphragm Pulsation Dampener★ Can be mounted on existing piping! Solves piping issues caused by pumps! For those troubled by piping vibrations, noise, and distortion! Suppresses pulsation in pump piping by approximately 95%! Reduces pulsation, noise, and distortion in piping that occurs during product pump transfer, alleviating piping troubles! Effective for smooth discharge of fluids! Also ensures smooth and uniform discharge of high-viscosity fluids! No manual setting or control of supply air pressure is required for the dampener body; the dampener itself adjusts the supply air pressure. Diaphragm replacement and maintenance take about 15 minutes!

• Positive Displacement Pump

Easily disassembled and assembled with just one nut! Zero residual bacteria in the pump after cleaning! Food-grade air-driven diaphragm pump 'One Nut Pump' Sanitary pump for food applications such as high-viscosity sauces like mayonnaise, chocolate, and fruit-containing beverages. Tool-free design requires no tools for disassembly/assembly! Easily disassembled with just one nut! Capable of transferring products with a viscosity of approximately 300,000 cps! Transfers solids up to 25mm in liquid without breaking them! Also suitable for transferring products containing almonds and fruit purees. Additionally, there is a slim style (FDA 3-A EHEDG) available as a sanitary pump. Ideal for transferring cosmetics and pharmaceuticals! ★ Videos are available on YouTube. Please search for 'Chuo Rika'.

• Other pumps

【Air-Driven Diaphragm Pump】 This device combines a one-nut pump that can be easily disassembled and assembled with a single nut, and an unloading system for drums and barrels. It has a track record of transferring products with a maximum viscosity of 500,000 cps from drums in about 10 minutes! Since it uses a sanitary one-nut pump, it excels in cleanability and sanitation! The residual amount in the container after transfer is less than 1%! The residual amount in the pump is also 70% less than conventional downtime pumps! Achieving reductions in product waste, cleaning and maintenance time, and transfer time!!! Proven in food, personal care, and pharmaceutical applications!

• Food Conveyor Equipment

Our "One Nut Pump" is a sanitary type diaphragm pump that can be disassembled and assembled with just one nut. It is an air-driven diaphragm pump suitable for transferring food, beverages, and dairy products, and can serve as a replacement for rotary pumps and snake pumps. ~ Introducing use cases utilizing the optional features of the One Nut Pump ~ [Features of Optional Functions] ◆ By setting a counter, the pump can automatically stop after reaching the desired number of cycles (transfer volume). ◆ The number of pump operations can be limited within the range of [0 to 99999]. [Practical Example: Dividing from a drum into 20L portions] ★ Normal operation: Adjusting the pump's delivery volume while weighing ⇒ Requires setting on a scale, which is cumbersome. ★ When using the option: The pump automatically stops after delivering 20L ⇒ Allows continuous operation for the next tank.

• Positive Displacement Pump

Our "One Nut Pump" is a sanitary diaphragm pump that can be disassembled and assembled with just one nut. It is an air-driven diaphragm pump suitable for the transfer of food, beverages, and dairy products, and can serve as an alternative to rotary pumps and snake pumps. ~ Introducing examples of applications using the optional features of the One Nut Pump ~ Typically, the internal liquid is sealed by a ball when the pump is stopped, but by raising the drain cock, the ball can be lifted to create a gap, allowing the internal liquid to be discharged. [Features of the One Nut Pump] ■ Easily disassembled with one nut, providing excellent cleanability ■ Suitable for transporting high-viscosity liquids such as paints, waxes, and gels ■ Standard material is SUS316L stainless steel ■ Extensive track record in the food, pharmaceutical, and cosmetics industries ■ Ideal as an alternative to rotary pumps and snake pumps (advantageous in terms of cost and maintenance labor) ■ Designed to ensure no bacteria or product residues remain inside the pump (sanitary specification) *For more details, please refer to the [PDF materials] or feel free to contact us.

• Positive Displacement Pump

Our "One Nut Pump" is a sanitary type diaphragm pump that can be disassembled and assembled with just one nut. It is an air-driven diaphragm pump suitable for the transfer of food, beverages, and dairy products, and can serve as an alternative to rotary pumps and snake pumps. ~ Introducing examples of applications using the optional features of the One Nut Pump ~ 【Regarding Inlet Pressure】 If the inlet side exerts a pressure exceeding 0.07 MPa on the pump, the load on the diaphragm becomes significant, leading to a substantial reduction in its lifespan. By using a back plate, the diaphragm is protected against the inlet pressure, allowing it to withstand a maximum pressure of 0.7 MPa even in a stationary state. 【CIP Cleaning】 When performing CIP cleaning, an external pump is used to push the cleaning solution into the One Nut Pump under pressure. Typically, it is necessary to operate the One Nut Pump in conjunction with the external pump, which can cause the diaphragm to twist or break when stationary. By using a back plate, there is no need for synchronized operation, which helps extend the lifespan of the diaphragm.

• Positive Displacement Pump

★Exhibited Products★ FOOMA 2025 June 10-13 INTERPHEX July 9-11 The "One-Nut Pump (Air-Driven Diaphragm Pump)" has the following features compared to other companies' diaphragm pumps! ■ Fewer parts and easy maintenance - Disassembly and reassembly can be completed in under 10 minutes! Reduces daily disassembly and cleaning time! With a simple structure, users can replace consumables themselves! No hassle of returning for overhauls/repairs. There are no sliding metal parts, so there is no generation of metal debris. ■ Exceptional cleanliness, capable of CIP/SIP cleaning up to 0.7MPa - In the case of manual disassembly and cleaning, there are no dead spots inside each part, allowing for thorough visual cleaning! CIP/SIP cleaning involves flowing steam or cleaning solution from the outside, with a pushing pressure of 0.7MPa and heat resistance up to 135°C! Residual bacteria after cleaning is almost zero, and there are proven results of "improved quality of transported products." ■ Capable of transferring high-viscosity materials - Capable of transferring high-viscosity products of several hundred thousand cP! Numerous successful applications with creams, pastes, and silicones!

• Other pumps

The sanitary pump "One Nut Pump" handled by Chuo Rika is an air-driven diaphragm pump suitable for food, beverages, cosmetics, pharmaceuticals, and more. It reduces the time required for daily disassembly, cleaning, and reassembly! It is CIP-cleanable and can withstand high-temperature steam! It has a pressure resistance of up to 0.7 MPa! Each part has no dead angles, allowing for thorough cleaning without missing any residues or dirt. We have received feedback that the residual bacteria after cleaning is zero, and since there are no sliding parts made of metal, very little iron powder is generated. You can experience easy disassembly and reassembly at the Interphex exhibition! We also offer free demo units for loan, so please feel free to contact us. 【Product Features】 - Zero residual bacteria inside the pump after CIP cleaning - Easily disassembled with just one nut, providing excellent cleanability - Can be cleaned with hot water and steam - Suitable for transporting high-viscosity liquids such as creams and jams - Stainless steel is standard in SUS316L - Ideal as a replacement for rotary pumps and screw pumps (superior in cost and maintenance workload) - No sliding metal parts, so no iron powder is produced

• Special Pump

This product is a powerful air motor stirrer for experiments and research that combines low air consumption with high torque. It is easy to switch the rotation direction and load. Additionally, its lightweight and compact design makes it easy to handle. 【Features (excerpt)】 ■ Waterproof ■ Automatic stop with over-torque ■ Easy load switching ■ Lightweight and compact ■ Easy rotation direction switching *For more details, please refer to the PDF document or feel free to contact us.

• Other processing machines

【High Cleanability Simple Design Air-Driven Diaphragm Pump】 The "One Nut Pump (Air-Driven Diaphragm Pump)" features a compact style, long-lasting diaphragm, easy-to-clean simple structure, fewer parts for quick maintenance, and can handle a wide range of liquids due to its diverse materials. It is an air-driven diaphragm pump capable of a maximum flow rate of 55 to 908 L/min with a non-lubricated air system. The diaphragm is designed to withstand high temperatures (up to 135°C), allowing it to handle a wide variety of liquids. With a short stroke, the pump efficiency is very high, and using the One Nut Pump (Air-Driven Diaphragm Pump) significantly reduces process downtime, resulting in substantial savings in maintenance costs without altering the pump's performance. 【Features of the One Nut Pump (Air-Driven Diaphragm Pump)】 ■ Fewer parts for easy maintenance ■ Repair can be done by maintenance personnel without sending it out for repairs if repair parts are purchased ■ Diaphragm replacement can be done while connected to the piping ■ Long-lasting diaphragm *For more details, please refer to the PDF document or feel free to contact us.

• Special Pump

The biggest feature of the One-Nut Pump is its simple structure with a small number of parts. By removing just one nut, quick maintenance can be performed, significantly reducing downtime. It is ideal for industries that require high hygiene standards, such as food, pharmaceuticals, cosmetics, and chemical products. 【Features】 ■ Reduced Maintenance Time It can be easily disassembled and reassembled by removing just one nut. It can be disassembled without removing the pump from the piping by simply taking off the nut. ■ Long-lasting Diaphragm The stroke length of the diaphragm is very short, and a thicker and stronger PTFE diaphragm can be used as standard. The mechanical lifespan is 20 million strokes. ■ Low-Cost Spare Parts The number of spare parts is less than half compared to other manufacturers' diaphragm pumps. *For more details, please request documentation or view the PDF data available for download.

• Special Pump

【One Nut Pump H (Hygienic) Series】 - 3A sanitary standards - Easily disassembled with just one nut during cleaning and inspection - Wetted parts are PTFE and SUS316L - Surface roughness of 0.8μmRa or higher (electropolished) - Equipped with a drain to discharge liquid inside the pump - BS, DIN, ISO (hygienic) fittings 【One Nut Pump Food Pump】 - CIP compatible as standard - Unique one nut design allows for cleaning between batches - Internal jacket for heating/cooling of the fluid (optional) - Self-priming capability (dry 3.6m, wet 7.6m) with a maximum discharge pressure of 0.6Mpa - Hygienic connections tailored to requirements available for all pumps - Low shear, capable of transporting large and delicate solids - Clearance inside the pump allows solids up to 25mm to pass through - Capable of transporting ultra-high viscosity (200,000cps) - Maintenance (disassembly and assembly) possible in just 15 minutes with a T-bar, no tools required

• Positive Displacement Pump

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Target Application: Acrylic Acid Manufacturers producing various resins, particularly UV/EB curing agents for coatings, inks, and adhesives, are transporting hazardous acrylic acid. Using centrifugal or positive displacement pumps generates heat during operation, necessitating additional costs for temperature sensors and interlock devices. Therefore, we introduced our "One Nut Pump." This pump stops in a deadhead state, eliminating the need for expensive additional equipment. It is equipped with a burst prevention system (double diaphragm) that prevents product leakage to the outside in the event of diaphragm failure. 【Case Study Overview】 ■Pump Series: 710 Series ■Viscosity: 50 cps ■Options: Burst Prevention System, Integrated Pump Damper *You can view the complete "Case Study Collection" available for PDF download immediately. We also welcome any inquiries you may have.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Application Target: Measures Against Thermal Expansion in Outdoor Piping An international paint manufacturer was using a competitor's air-driven diaphragm pump and faced issues with product transfer from piping that runs outdoors. The product inside the outdoor piping experienced overpressure on the pump's suction side due to thermal expansion, leading to pump failures and malfunctions. As a solution, they implemented our "One Nut Pump." By using a back plate for diaphragm protection, this pump can withstand pressures of up to 0.7 MPa. It effectively addresses thermal expansion issues from outdoor piping and can endure the pushing pressure from external CIP cleaning rigs up to 0.7 MPa. 【Case Study Overview】 ■Pump Option: Back Plate ■Compatible with Pushing Pressure from 0.07 MPa to 0.7 MPa *You can view the complete "Case Study Collection" compiled from all examples through PDF download. We also welcome any inquiries you may have.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Target Client: Decorative Paint Manufacturers The paint manufacturer uses over 40 "One Nut Pumps" within a single plant, utilizing them for transferring from storage tanks to filling lines. The pumps are arranged in a single row along the process line to improve maintenance efficiency. Access to the diaphragm is possible without removing the pump from the piping, making inspection and maintenance easy. Compared to the conventional diaphragm pumps previously used, the residual amount of product within the pump has decreased by 70%, and the amount of water used during cleaning has also been reduced, resulting in cost savings. 【Case Study Overview】 ■Pump Series: Slim Type ■Piping: Custom specifications for existing piping ■Flow Rate: Up to 390L/min *You can view the "Case Collection," which summarizes all case studies, immediately through PDF download. We also welcome any inquiries you may have.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Target Client: Automobile Door Mirror Manufacturers Automotive parts manufacturers use the "One Nut Pump" to transfer paint, primer, base coat, and lacquer from tanks to automatic spraying robot mechanisms. The pump draws from a 1-meter drum and pumps through a discharge head of about 5 meters. Since it is necessary to clean the system each time when changing the transferred paint from one color to another, disassembly and cleaning are performed several times a day. By utilizing the "One Nut Pump," which is designed for easy disassembly and assembly, all of our pumps for the same application have been replaced with the "One Nut Pump." 【Case Study Overview】 ■ Pump Series: Slim Type ■ Viscosity: Approximately 100–2000 cps ■ Product: Paint *You can view the complete collection of all case studies in the "Application Examples" PDF available for download. We also welcome any inquiries you may have.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of the air-driven diaphragm pump "One Nut Pump" that we handle. ★Target Users: Fabric and Pillow Manufacturers (Gloss Agents / Fire Retardants / Waterproofing Agents) The fabric and pillow manufacturer produces 500,000 pieces of fabric and 5 million pillows annually. In the fabric manufacturing line, gloss agents, fire retardants, and waterproofing agents are being pumped, while other manufacturing lines pump coloring paints, caustics, and peroxides. They have been using numerous "One Nut Pumps" since 1996. 【Case Study Overview】 ■ Pump Series: 710 Series ■ Flow Rate: Up to 240 L/min ■ Viscosity: 0–35 cps ■ Product Temperature: 0–80℃ *You can immediately view the "Usage Collection," which summarizes all case studies, from the PDF download. We also welcome any inquiries you may have.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Application: Transfer of corrosive flammable chemicals to tankers The transportation tanker group required a mobile pump that could transfer products in emergencies. Thus, we introduced our "One Nut Pump." Unlike conventional diaphragm pumps from other manufacturers, the Chemflo type "One Nut Pump" allows liquid to pass through the inside of the pump diaphragm, and its metal-covered PTFE body offers high safety. 【Case Study Overview】 ■ Pump Series: Chemflo (K Style) ■ Pipe Diameter: 3” ■ Flow Rate: 250L/min ■ Transferred Products: Caustic soda, sulfuric acid, hydrochloric acid (36%), solvents, diesel oil, aniline *You can view the complete "Application Collection" of all case studies immediately via PDF download. We also welcome any inquiries you may have.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Target Application: Latex/Emulsified Mixtures The pump previously used by the relevant company required operators to travel back and forth a distance when turning the pump ON/OFF. The "One Nut Pump" is designed to close the discharge side, putting the pump in a deadhead state, and it restarts when the same valve is opened, eliminating the need to travel 80 meters back and forth, significantly improving production efficiency. The "One Nut" design allows for easy disassembly of the pump, minimizing the time required for the cleaning process and extending the lifespan of the diaphragm, providing substantial benefits in terms of productivity. 【Case Study Overview】 ■Pump Series: 500/700 Series ■Flow Rate: Approximately 670/min ■Viscosity: Approximately 200cps *You can view the complete collection of all case studies in the "Usage Collection," available for immediate PDF download. We also welcome any inquiries you may have.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Application: Hydrochloric Acid / Caustic Soda / Liquid Fragrance, Burst Prevention System, Alarm A specialty chemical manufacturer has significantly reduced maintenance time by using the polypropylene "One Nut Pump" compared to the pump they previously used. Previously, maintenance took half a day, but with the "One Nut Pump," it takes only about 30 minutes, and replacing the diaphragm is very easy, taking just about 20 minutes. With the burst prevention system option, the diaphragm is doubled, so in the event that the primary diaphragm fails, the fluid is retained within the secondary diaphragm, preventing damage from hazardous products inside the pump and external contamination. 【Case Study Overview】 ■ Pump Series: 500 Series ■ Pump Model: F33PPTTPEBSP ■ Products: Hydrochloric Acid (36%), Caustic Soda (32%) ■ Product Temperature: 0–80℃ *You can view the complete "Case Study Collection" compiled from all examples via PDF download. We also welcome any inquiries you may have.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Target Client: Automobile Manufacturers (Sulfuric Acid) An international automobile manufacturer needed to transfer sulfuric acid and has been using our "One Nut Pump 500 Style" for 15 years. Made of polypropylene, the diaphragm has a short stroke and a long lifespan. Even in environments where safety is a priority, maintenance and diaphragm replacement are easy, and it pumps sulfuric acid solution at a concentration of 70%. 【Case Study Overview】 ■Pump Series: 500 Series ■Pump Model: F33PPTTPEBSP *You can view the complete collection of all case studies in the "Usage Collection," available for immediate PDF download. We also welcome any inquiries you may have.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of the air-driven diaphragm pump "One Nut Pump" that our company handles. ★Target Application: Acetone An international aerosol filler manufacturer based in Europe previously used a piston pump to pump acetone, which resulted in frequent leaks and significant difficulties with maintenance and parts replacement. Therefore, they switched to our "One Nut Pump." After the change, the pump could be disassembled while still connected to the piping, successfully reducing downtime for inspection and maintenance. Currently, 15 units of the "One Nut Pump" are in use within the plant. 【Case Study Overview】 ■ Pump Series: Slim Type ■ Pump Model: F2366UT6SBSPX401 ■ Pump Specifications: TFM diaphragm, back plate *You can view the complete collection of all case studies in the "Usage Collection" available for PDF download. We also welcome any inquiries you may have.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Target Users: Pharmaceutical Manufacturers (Viscosity 500,000 cps) A pharmaceutical manufacturer specializing in scar prevention and treatment is transferring high-viscosity silicone elastomer, approximately 500,000 cps, from 200L barrels using a barrel unloading system. Previously, they used an electric barrel pump, which resulted in approximately 10 minutes of downtime per container. The product is packaged in bags inside the barrels, but this system minimizes internal residue after product transfer, reducing waste. 【Case Study Overview】 ■ Pump Series: Barrel Unloading System ■ Options: Roller for container placement, portable casters ■ Product Viscosity: Approximately 500,000 cps, pharmaceutical-grade silicone *You can view the complete collection of case studies in the "Use Case Collection" available for PDF download. Please feel free to contact us with any inquiries.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Target Client: Coronavirus Vaccine Manufacturers Our "One Nut Pump" is used for transferring CIP cleaning solution in large tanks from manufacturers, represented by the U.S. coronavirus vaccine. The "One Nut Pump" has gained the trust of coronavirus vaccine manufacturing companies. 【Case Study Overview】 ■Pump Series: 500 Series ■Pump Model: F11PPTTPSNPT *You can view the complete collection of all case studies in the "Usage Collection" available for PDF download. We also welcome any inquiries you may have.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Application: Transfer of chemical samples A company manufacturing active pharmaceutical ingredients (API) uses the Chemflo Series (K style) pump for the transfer of chemical samples. Previously, they used a tubular diaphragm pump, but when handling products containing oil, bacteria remained in the pump, leading to contamination. By using a diaphragm protection backplate that allows for CIP cleaning, it has become possible to flush out bacteria with steam or nitrogen during cleaning and drying. 【Case Study Overview】 ■ Pump Series: Chemflo Series ■ Pump Model: F33TTTTS150OR ■ Suction Lift: 2.0m ■ Options: ATEX Approval / Backplate *You can view the complete "Case Study Collection" available for PDF download immediately. We also welcome any inquiries you may have.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Target Users: Pharmaceutical Raw Material Manufacturers (Zinc Oxide Slurry) The manufacturer had been using pumps from other companies, which required approximately 10 overhauls and parts replacements over three years, leading to serious issues with pumping zinc oxide slurry. Therefore, they switched to our "One Nut Pump." For the three months following the change, up until the preparation of this report, pumping has been possible without any issues. Additionally, the SUS316L body of the pump, made through machining, has resulted in a longer lifespan for the equipment when handling slurry-type liquids. 【Case Study Overview】 ■Pump Series: Slim Type ■Pipe Diameter: 2” ■Discharge Pipe: 5m Head *You can view the "Usage Collection," which summarizes all case studies, immediately through PDF download. We also welcome any inquiries you may have.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Target Adoption: Hand Sanitizer Manufacturer A personal care product manufacturer in the UK is transferring hand sanitizer. With a sanitary specification slim-type pump, it is ATEX approved and capable of transferring flammable liquids. The product residue rate inside the pump is 70% lower than that of other pumps, allowing for reduced downtime for cleaning and maintenance, and the FDA-certified pump is considered essential. 【Case Study Overview】 ■Pump Series: Slim Type ■Pipe Diameter: 2” ■Flow Rate: Maximum 450 L/min ■Pump Model: F27SSTT6SRJTOR ■Options: Back Plate with ATEX Approval Mark *You can view the complete "Usage Collection" of all cases immediately through PDF download. We also welcome any inquiries.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Target Application: Flavoring for Toothpaste (Burst Prevention Option) Toothpaste manufacturers are transferring flavoring and fragrance products for toothpaste. Equipped with Flotronic's unique pump burst prevention system. This system features a secondary diaphragm on the outside of the primary diaphragm, which protects the non-contact liquid part of the pump and the air system in the event of a diaphragm failure, preventing the product from leaking externally. 【Case Study Overview】 ■Pump Series: 710 Series ■Option: Burst Prevention System ■Suction Lift: 1.8 m ■Discharge Head: 10 m ■Product Viscosity: Nearly Water *You can view the "Usage Collection," which compiles all case studies, immediately through PDF download. We also welcome any inquiries you may have.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Target Applications: Moisturizing lotions, bath additives, shampoos A certain manufacturer, which has been in business for about 200 years, uses it for the transfer of various products such as moisturizing lotions, body and hand lotions, shower gels, and shampoos. The transfer is conducted at a temperature of approximately 90°C from the mixing tank to the cooling tank. It can perform wet suction up to about 3 meters, significantly reducing cleaning and maintenance time, and the disassembly and reassembly of the diaphragm can be completed in about 5 minutes. 【Case Study Overview】 ■Pump Series: 710 Series ■Flow Rate: 3t/h ■Product Temperature: 15–90°C ■Product Viscosity: Approximately 100–10,000 cps *All case studies are compiled in a "Usage Collection," which can be viewed immediately via PDF download. We also welcome any inquiries you may have.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Target Users: Cosmetics and Pharmaceutical Manufacturers The company in question previously used a competitor's diaphragm pump with a figure-eight design, which required at least one hour for disassembly and reassembly during cleaning. They then switched to the "One Nut Pump." Now, it only takes 15 minutes for disassembly, cleaning, and reassembly during product changeovers, which occur up to five times a day, significantly saving both cost and time. There are hardly any intermediate stoppages, and the FDA-certified pump is reliable for transferring products such as creams for infants, leading to high satisfaction. 【Case Study Overview】 ■Pump Series: Slim Type ■Pipe Diameter: 1.5” ■Product Viscosity: Up to 150,000 cps ■Product Temperature: 0–50℃ *You can view the complete collection of case studies in the "Usage Collection," available for PDF download. Please feel free to contact us with any inquiries.

• Positive Displacement Pump
• Other conveying machines

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Target Audience: Personal Care Product Manufacturers A globally renowned personal care manufacturer in the UK uses our product, designed according to 3A EHEDG standards, which has passed all hygiene tests as part of their plant protocol. The wetted parts have a surface finish of 0.8Ra, while the non-wetted parts have a finish of 1.0Ra, achieved through hand polishing. CIP cleaning can be performed as needed, and the entire disassembly and reassembly during maintenance takes about 15 minutes, making it user-friendly. 【Case Study Overview】 ■Pump Series: EHEDG Sanitary Pump ■Pump Model: F27SSTT6STRIH10 ■Flow Rate: Up to approximately 350 L/min ■Product Viscosity: 300,000 cps *You can view the complete "Case Study Collection" in PDF format available for download. We also welcome any inquiries you may have.

• Positive Displacement Pump
• Other conveying machines