We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Diaphragm Pump.
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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

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

16~30 item / All 131 items

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[Case Study] High Pressure Hydrascell Pump Major Machine Tool Manufacturer

Introduction of a case study on discharge machining for fine orifices in turbine blades.

We would like to introduce a case study of a discharge machining system for fine orifices of turbine blades developed by a major machine tool manufacturer. Initially, a three-piston pump was used, and a problem arose when fine particles passed through the system's filter, causing issues with the pump. *For more details, please refer to the PDF document or feel free to contact us.*

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  • Positive Displacement Pump
  • Special Pump

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Ultra-clear, compact chemical pump / diaphragm pump MAXIM

Ultra-clear, compact chemical pump / diaphragm pump MAXIM PUMPS

Air-driven diaphragm pump ideal for corrosive and ultra-pure chemicals used in the semiconductor industry 【Features】 ○ Capable of circulating and transferring chemical liquids up to 180°C at a rate of 50 liters per minute ○ Compact with high discharge capacity ○ PTFE/PFA diaphragm ○ No metal parts or elastomer O-rings used ○ Stalling prevention shuttle valve ○ No controller required ○ Long lifespan of 200 million cycles ○ Maintenance possible on-site (easy inspection) ○ Low price and short delivery time ● For other functions and details, please download the catalog.

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Ultra-clear, compact chemical pump / diaphragm pump

Ultra-clear and compact chemical pump / diaphragm pump

Technically evolved Magnum 610, which has received high praise, high-definition diaphragm pump 【Features】 ○ Capable of circulating and transferring chemical solutions at 41 liters per minute up to 110°C ○ Equipped with ceramic shuttle valves, adjustable mufflers, screw-type heads, and PTFE diaphragms that do not generate flex ○ No metal parts or elastomer O-rings are used ○ Maintenance can be performed on-site ○ Low cost and short delivery time ○ Assembled, tested, and packaged in a clean room (Class 1000) ● For other functions and details, please download the catalog.

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Sera diaphragm pump

A completely leak-free quantitative diaphragm pump that provides high-precision discharge safely even when operated in dry conditions.

◆ Completely leak-free. (MAX-value 0) ◆ Delivers high precision discharge. ◆ Safe to operate dry. ◆ Made from high-quality materials. ◆ Continuous operation is possible. ◆ Low maintenance costs and cost-effective. ◆ You can choose the pump type. * Single pump has one head, and performance is shown in the table. * Multi-head or combination pumps are economical with single drive. * Twin-head or multi-head pumps have different head sizes depending on materials, dimensions, and control methods. ◆ Single diaphragm pump * The diaphragm is mechanically coupled and comes into direct contact with chemical fluids. ◆ Double diaphragm pump * An intermediate diaphragm is provided to protect the operating diaphragm from chemical liquids and enhance safety. The operating diaphragm transmits pressure to the intermediate diaphragm hydraulically via a buffer liquid.

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Sanitary Drum Diaphragm Pump Lineup 2020

Can be directly inserted into drums or containers for use! It is a sanitary model, so it has many achievements in the cosmetics and food industries! Capable of transferring high-viscosity fluids!

This pump is ideal for transferring viscous foods and cosmetics. It has fewer parts, making disassembly and cleaning easy. It can handle fluids from low viscosity up to approximately 100,000 cps of high viscosity. It is perfect for transferring beverages, food, pharmaceuticals, and cosmetics. It is made from materials that meet both the FDA and 3A standards, which are third-party food hygiene regulations in the United States, and is compatible with both air and electric motors. With a hygienic design and a simple structure, it is lightweight, cost-effective compared to traditional methods, and allows for quick assembly, disassembly, and easy cleaning of internal components. Additionally, optional flow meters and batch control can be provided, offering a variety of drum pump types tailored to customer needs. There are also models available for air-driven double diaphragm pumps and electric-driven double diaphragm pumps. If it is a flap valve type, it can transfer fluids containing solid particles of about 96.5 mm!

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  • Special Pump
  • Positive Displacement Pump

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[Case Study Collection] Pumping Flammable Fluids! Sanitary Diaphragm Pump

[Case Study Collection] Transporting flammable hazardous fluids! Optional all-stainless surface "Sanitary Diaphragm Pump"!

A chemical manufacturer inquired about transferring a flammable mixed fluid containing solid materials with a viscosity of approximately 2000 cps. Upon confirming the details, they expressed a preference for explosion-proof specifications, no water or oil treatment, and contamination-free conditions. Additionally, they requested that the surface be entirely stainless steel, as exposed resin was not acceptable. Therefore, we introduced a sanitary diaphragm pump. The housing and valve ball material is SUS316, and the diaphragm material is PTFE, so the wetted parts will be either SUS or PTFE only. Since exposed resin is not acceptable, the center housing was also made of SUS as an option, resulting in a surface that is entirely SUS. They were struggling to transfer a dangerous flammable fluid, but it has now become possible to pump the fluid using an air-driven sanitary diaphragm pump. *For more details, please contact us or download the PDF materials.*

  • Positive Displacement Pump

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<AC/DC General Purpose> Diaphragm Pump FD-2/FD-2DC

[For gases] Quietly evolved from conventional products! Flexible design with an option for threaded connections.

AC Motor/DC Motor ■Significantly reduces vibration compared to our conventional products (LVM-10/DCP-20) ■Added screw connection as an option ■The DC motor is equipped with a brushless motor. The FD-2S can operate at variable speeds as a standard feature *For more details, please refer to the PDF document or feel free to contact us.*

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Diaphragm Pump <AC/DC Universal Type> FD-5/FD-5DC

Standard specifications for gases, with complete corrosion protection! The DC motor allows for variable speed operation and alarm output as well.

AC Motor / DC Motor ■ Improved corrosion resistance in standard specifications ■ The DC motor is equipped with a brushless motor, capable of variable speed operation and alarm output as standard features ■ Optional screw connection available *For more details, please refer to the PDF document or feel free to contact us.*

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Diaphragm Pump <AC/DC High Temperature Type> FD-2HT

Corrosion-resistant and high-temperature compatible for gases and liquids! A reliable pump equipped as standard.

AC Motor / DC Motor ■ Improved corrosion resistance in standard specifications ■ Usable with high-temperature gases up to 150°C ■ Brushless motor equipped in DC motor *For more details, please refer to the PDF document or feel free to contact us.*

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AC Explosion-Proof Diaphragm Pump FD-5XP

Diaphragm pump equipped with a pressure-resistant explosion-proof motor compliant with d2G4 standards for gases/liquids (OP)!

Explosion-proof motor ■ Pressure-resistant explosion-proof type (d2G4) ■ Compact / lightweight *For more details, please refer to the PDF document or feel free to contact us.

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Introducing IBS's "Diaphragm Pump"! Comprehensive Catalog

The compact and lightweight design makes it easy to integrate into equipment, making it ideal for gas analysis sampling.

Designed for long life with high overall airtightness. The gas (liquid) connection parts are made of fluororesin and stainless steel, making it suitable for use in corrosive environments. The intake and exhaust ports (IN/OUT) are connected by tubes and can accommodate push-fit joints (screw-fit joints are also compatible). Additional features include vibration reduction, high-temperature specifications, and explosion-proof designs. It is also compatible with gas-liquid mixed fluids and can be used as a self-priming liquid type. Custom design and manufacturing are possible to meet various specifications and applications. Example) Support for high-end models with improved airtightness Shut off leaks to the outside with a double diaphragm structure Incorporation of CE/UL/special motors, and pulsation reduction through liquid specifications *For more details, please refer to the PDF materials or feel free to contact us.

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  • Positive Displacement Pump

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AC/DC Liquid Diaphragm Pump FD-5L/FD-5DCL

Safe transfer of corrosive fluids such as cleaning solutions and printer inks for liquids!

AC Motor / DC Motor ■ Suitable for transporting corrosive fluids (cleaning liquids, printer inks, etc.) ■ The DC motor is equipped with a brushless motor, allowing variable speed operation and alarm output as standard features. *For more details, please refer to the PDF document or feel free to contact us.*

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Diaphragm Pump <AC/DC Budget Version> FD-2N/FD-2NDC

Cost-effective for gas/liquid (OP) while maintaining performance! A smart choice, lightweight pump.

AC Motor / DC Motor ■ Inexpensive and lightweight ■ Equipped with a brushless motor for DC motors *For more details, please refer to the PDF document or feel free to contact us.*

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Diaphragm Pump <AC Explosion-Proof Type> FD-15XP

Compact and lightweight pressure-resistant explosion-proof pump for gases! Ideal for gas pressurization and circulation with excellent airtightness!

Explosion-proof motor ■ High airtightness, ideal for gas pressurization and circulation ■ Pressure-resistant explosion-proof type (d2G4) ■ Compact/lightweight *For more details, please refer to the PDF document or feel free to contact us.

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