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Diaphragm pump Product List and Ranking from 21 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

Diaphragm pump Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. 中央理化 本社 Mie//Industrial Machinery
  2. ＩＢＳ Osaka//Other manufacturing
  3. タプフロー Tokyo//Food and Beverage
  4. 4 CSP（シーエスピー） Saitama//Machine elements and parts
  5. 5 ヤマダコーポレーション Tokyo//Industrial Machinery
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Diaphragm pump Product ranking

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. <AC/DC General Purpose> Diaphragm Pump FD-2/FD-2DC ＩＢＳ
  2. ●Small diaphragm pump "FD-5" [corrosion-resistant, gas-liquid mixture] CSP（シーエスピー）
  3. Diaphragm Pump <AC/DC Universal Type> FD-5/FD-5DC ＩＢＳ
  4. 4 Operating Principle and Applications of Air-Driven Diaphragm Pumps [Explanatory Material] タプフロー
  5. 5 Features of KNF Diaphragm Pumps ケーエヌエフ・ジャパン KNF JAPAN

Diaphragm pump Product List

46～60 item / All 131 items

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[Diaphragm Pump Adoption Case] Global Beverage Manufacturer: Damper

[Diaphragm Pump Adoption Case] Global Beverage Manufacturer: Damper

[Industry Case Studies Available] After the installation of the damper, noise and damage from the piping have improved significantly!

We would like to introduce a case study of the air-driven diaphragm pump "One Nut Pump" that our company handles. ★Target Client: A global beverage manufacturer (damper) The company in question was experiencing issues such as damage to piping due to vibrations from the homogenizer, noise generation, damage at piping connections, and product leakage. The damper can be installed within the piping and allows for CIP cleaning. It connects to the homogenizer's air supply port via a T-connection, enabling the damper to operate at the same air supply pressure as the homogenizer. After the installation of the damper, noise from the piping and damage were significantly improved. 【Case Study Overview】 ■Damper Model: PH76-T-STRI ■Wetted Material: PTFE SUS316L *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.

  • Food Conveyor Equipment
  • Positive Displacement Pump

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[Diaphragm Pump Adoption Case] Salad Maker Mayonnaise

[Diaphragm Pump Adoption Case] Salad Maker Mayonnaise

[Industry Case Studies Now Available] Easy to Clean! Examples of Implementation in Other Source Transfer Lines

We would like to introduce a case study of the air-driven diaphragm pump "One Nut Pump" that our company handles. ★Target Client: Salad Manufacturer (Mayonnaise) A salad manufacturer in the UK was facing issues with the transfer of mayonnaise. Previously, they used two types of pumps: cavity-style and stick-type. However, the cavity-style pump had poor suction and was prone to failure during dry running, while the stick pump required a considerable amount of time for cleaning. Since switching to the "Good Food Pump," they have been satisfied with its performance. Cleaning is now easy, allowing them to introduce this pump to other sauce transfer lines as well. 【Case Study Overview】 ■Pump Series: Good Food Pump ■Flow Rate: 10 kg/min ■Pipe Diameter: 2” ■Product Viscosity: 25,000–35,000 cps *You can view the complete "Case Study Collection" in PDF format available for download. We also welcome any inquiries you may have.

  • Food Conveyor Equipment
  • Positive Displacement Pump

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[Case Study of Diaphragm Pump] Food Manufacturer: Tomato Puree

[Case Study of Diaphragm Pump] Food Manufacturer: Tomato Puree

[Industry Case Studies Available] Easy disassembly and assembly of pumps! Introducing cases capable of suction up to 8m.

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Target Users: Food Manufacturers (Tomato Puree) Compared to conventional double diaphragm pumps, the product residue rate inside the pump is approximately 70% lower, which reduces waste during cleaning and product changeovers. It can transfer tomato puree in 220L gallon cans without damaging them and can achieve suction up to 8 meters. Maintenance does not require tools, making disassembly and reassembly of the pump easy. 【Case Study Overview】 ■Pump Series: Good Food Pump ■Pump Model: F3766T6SRJTG ■Pipe Diameter: 2” *You can immediately view the "Usage Collection," which summarizes all case studies, through PDF download. We also welcome any inquiries you may have.

  • Food Conveyor Equipment
  • Positive Displacement Pump

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[Case Study of Diaphragm Pump] Food Manufacturer: Fruits

[Case Study of Diaphragm Pump] Food Manufacturer: Fruits

[Industry Case Studies Now Available] Transporting full fruits and purees up to 12mm in size! Introducing case studies from the food industry.

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Target Audience: Food Manufacturers (Fruits) The implementing company uses our FDA-approved pump to transfer fruits and purees up to 12mm in size from drums. The product is maintained at a temperature of 5 to 10°C, and after daily operations, the pump is disassembled to clean the fine residues left inside. Since it can be disassembled without tools, the time required for daily disassembly, cleaning, and reassembly is significantly reduced, and we have received very positive feedback. 【Case Study Overview】 ■Pump Series: Good Food Pump ■Flow Rate: Up to 500 L/min ■Product Temperature: 5 to 10°C ■Product Viscosity: Approximately 5,000 cps *You can immediately view the "Case Study Collection," which summarizes all examples, through PDF download. We also welcome any inquiries you may have.

  • Food Conveyor Equipment
  • Positive Displacement Pump

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[Case Study of Diaphragm Pump] Personal Care Products Manufacturer

[Case Study of Diaphragm Pump] Personal Care Products Manufacturer

[Industry Case Studies Now Available] Flow rate up to approximately 350 L/min! Introducing case studies from the cosmetics and personal care products industry.

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

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[Case Study of Diaphragm Pump Adoption] Oil Cream and Gel Manufacturer

[Case Study of Diaphragm Pump Adoption] Oil Cream and Gel Manufacturer

[Industry Case Studies Now Available] Introducing examples using portable trolleys with excellent handling!

We would like to introduce a case study of our air-driven diaphragm pump, the "One Nut Pump." ★Target Users: Oil cream and gel manufacturers The company in question previously used an electric pump that frequently broke down, requiring a significant amount of time for repairs and maintenance. As a solution, they switched to our "One Nut Pump." Thanks to the back plate, they can connect an external CIP rig without removing the pump from the piping, and it can withstand a pressure of up to 0.7 MPa, resolving existing issues and providing numerous advantages. 【Case Study Overview】 ■Pump Series: Slim Type ■Piping Diameter: 2” ■Options: Back Plate / Portable Trolley *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

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[Case Study of Diaphragm Pump] Cosmetics and Pharmaceutical Manufacturers

[Case Study of Diaphragm Pump] Cosmetics and Pharmaceutical Manufacturers

[Industry Case Study Available] Disassembly, Cleaning, and Reassembly Takes Only 15 Minutes Each Time! A Case Study That Significantly Saved Costs and Time.

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

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[Case Study of Diaphragm Pump Adoption] Transporting Chemical Samples

[Case Study of Diaphragm Pump Adoption] Transporting Chemical Samples

[Industry Case Studies Now Available] Introducing cases where it has become possible to flush out bacteria with steam or nitrogen during washing and drying.

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

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[Example of Diaphragm Pump Adoption] Chemical Manufacturer Viscosity 500,000 cps

[Example of Diaphragm Pump Adoption] Chemical Manufacturer Viscosity 500,000 cps

[Industry Case Studies Available] Reducing waste in products! A case study that achieved approximately 10 minutes of downtime per container.

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

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[Case Study of Diaphragm Pump] Acetone

[Case Study of Diaphragm Pump] Acetone

[Industry Case Studies Available] Introduction of Successful Examples of Downtime in Inspections/Maintenance

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

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[Case Study of Diaphragm Pump] Fabric and Pillow Manufacturer

[Case Study of Diaphragm Pump] Fabric and Pillow Manufacturer

[Industry Case Studies Available] Manufacturing 5 million pillows annually! We are utilizing a large number of one-nut pumps.

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

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[Case Study of Diaphragm Pump Adoption] Automobile Door Mirror Manufacturer

[Case Study of Diaphragm Pump Adoption] Automobile Door Mirror Manufacturer

[Industry Use Case Collection Now Available] Introduction of usage examples that leverage the benefits of easy and fast maintenance.

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

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[Case Study of Diaphragm Pump] Decorative Paint Manufacturer

[Case Study of Diaphragm Pump] Decorative Paint Manufacturer

[Industry Case Studies Available] Introduction of cases where water usage during cleaning has been reduced, successfully achieving cost savings.

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

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【Case Study of Diaphragm Pump】Acrylic Acid

【Case Study of Diaphragm Pump】Acrylic Acid

[Industry Case Studies Available] Suppressing Pulsation! A Case Study on Preventing Product Leakage Outside the 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

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EXPert Series Diaphragm Pump

EXPert Series Diaphragm Pump

Achieve optimal energy efficiency! A highly versatile diaphragm pump!

The "EXPert Series Diaphragm Pump" achieves optimal energy efficiency and downtime solutions. It can reach a flow rate of up to 275 GPM (1041 LPM) and supports a wide range of materials and diverse connection configurations. This pump is suitable for any application. 【Features】 ■ Multi-port options available ■ Customizable for OEM applications ■ Provides reliable and safe operation ■ Minimizes repair time and costs ■ Achieves chemical resistance and leak prevention *For more details, please refer to the catalog or feel free to contact us.

  • Other pumps

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