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

Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 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:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.

  1. ケーエヌエフ・ジャパン KNF JAPAN Tokyo//Machine elements and parts
  2. ＩＢＳ Osaka//Other manufacturing
  3. タプフロー Tokyo//Food and Beverage
  4. 4 インガソール・ランド・アイティーエス Tokyo//Industrial Machinery
  5. 5 電装産業 Tokyo//others
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Diaphragm Pump Product ranking

Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.

  1. Operating Principle and Applications of Air-Driven Diaphragm Pumps [Explanatory Material] タプフロー
  2. Diaphragm Pump_Small DC Diaphragm Pump_For Gas/Liquid 電装産業
  3. Pulsation of the paint supply pump and countermeasures【Improvement INFO】
  4. <AC/DC General Purpose> Diaphragm Pump FD-2/FD-2DC ＩＢＳ
  5. 4 Recent technical challenges of KNF's ink supply system. ケーエヌエフ・ジャパン KNF JAPAN

Diaphragm Pump Product List

76～90 item / All 129 items

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Diaphragm Pump "Operating Principle"

Diaphragm Pump "Operating Principle"

Each diaphragm repeats the push and pull motion.

The Taphflow diaphragm pump operates using compressed air as its power source. Two diaphragms are fixed to each other by a single diaphragm shaft, and through the mechanism of an auto air valve, pressure is periodically supplied to the air chamber behind the diaphragm, causing each diaphragm to repeat a push-pull motion. 【Features】 ○ By applying pressure to one air chamber, the diaphragm on the pressurized side moves in the extrusion direction, while the other diaphragm moves in the retraction direction. ○ Creates negative pressure within the liquid side housing to perform the liquid suction operation. For more details, please contact us or download the catalog.

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Diaphragm Pump Plastic Pump Series Comprehensive Catalog

Diaphragm Pump Plastic Pump Series Comprehensive Catalog

Plastic pumps have a robust design and can be used for various industrial applications.

The polyethylene (PE) and fluororesin (PTFE) pumps of the tap flow can handle the transportation of viscous liquids, chemical liquids, or liquids containing solids. High-density polyethylene (PE HD) has 6-7 times the durability compared to polypropylene. Fluororesin (PTFE = virgin polytetrafluoroethylene) has the highest chemical resistance among thermoplastic resins. The comprehensive catalog of plastic pump series includes many products such as the drum pump TD series, explosion-proof pump TX series, and twin pump TT series. [Featured Products] ○ Drum Pump TD Series ○ Explosion-Proof Pump TX Series ○ Twin Pump TT Series ○ Filter Press Pump TF, etc. For more details, please contact us or download the catalog.

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[Case Study] High-Pressure Hydrascell Pump at a Power Plant in Germany

[Case Study] High-Pressure Hydrascell Pump at a Power Plant in Germany

Introducing a case study on ammonia spraying in the flue gas desulfurization process.

We would like to introduce a case study of a power plant in Germany that uses the "HydraCell G25" pump. It is used for spraying ammonia in the flue gas desulfurization process. Due to the proven performance in this application, an additional four "HydraCell G25" pumps have been ordered for installation in a new power plant. [Reasons for Choosing the HydraCell G25] - Compact size - Low maintenance requirements - Low power consumption - Long-lasting durability *For more details, please refer to the PDF document or feel free to contact us.

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  • Positive Displacement Pump
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[Case Study] High Pressure HydraCell Pump Chemical Product Manufacturer

[Case Study] High Pressure HydraCell Pump Chemical Product Manufacturer

We will introduce case studies of the introduction of our pumps as replacements for competitor pumps in high-pressure cleaning applications.

We would like to introduce a case study from a chemical product manufacturer that produces a wide range of products, from liquid soap to insecticides. Initially, a centrifugal pump was used as a high-pressure pump for cleaning, but it was found to have low durability and high maintenance costs after use. The "HydraCell G25 model" was adopted instead of the centrifugal pump, and since then, there have been no issues at all. *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 (for medium flow) / diaphragm pump

Ultra-clear, compact chemical pump (for medium flow) / diaphragm pump

Ultra-clear, compact chemical pump (for medium flow) / diaphragm pump

Diaphragm pump capable of discharging liquid up to 110 degrees at a rate of 36 liters per minute. 【Features】 ○ Maximum operating temperature: 100℃ ○ Maximum discharge pressure: 0.41MPa ○ Maximum discharge volume: 36L ○ Double PFA diaphragm ○ Wetted parts made of PTFE/PFA ○ Reduced maintenance costs (achieving longer maintenance intervals) ○ Long-lasting diaphragm ○ Assembly, testing, and packaging in a clean room ● For more details, please request documentation or download the catalog.

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Ultra-clear, compact chemical pump (for low flow) / diaphragm pump

Ultra-clear, compact chemical pump (for low flow) / diaphragm pump

Ultra-clear compact chemical pump (for low flow) / diaphragm pump

High performance and reliability in discharging high-purity liquid at low flow rates! Air-driven diaphragm pump capable of discharging liquid up to 100°C at 20 liters per minute. 【Features】 ○ Adjustable muffler ensures stable operation even under high back pressure/low flow conditions ○ Maximum operating temperature: 100°C ○ Maximum discharge pressure: 0.41 MPa ○ Maximum discharge volume: 20L ○ Double PFA diaphragm ○ Wetted parts made of PTFE/PFA ○ Long-lasting diaphragm ○ Quiet operation ○ Safe operation with air or nitrogen ○ Easy installation with quick-release base ○ Assembly, testing, and packaging in a clean room ● For more details, please request materials or download the catalog.

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DMF Series Diaphragm Pump

DMF Series Diaphragm Pump

Pump with pulsation absorption damper! It has two separated chambers.

The DMF series diaphragm pump is a pump equipped with a pulsation-absorbing damper and features two standard separate chambers. Fluid transfer and discharge occur from each chamber, and the fluid flows smoothly due to the pulsation-absorbing damper. The trouble-free pulsation-absorbing damper effectively absorbs pump pulsations even with a minimum back pressure of just 1 bar. The effect increases as the back pressure rises. 【Features】 ○ The second pump chamber can also be used as an extractor → It can suction ink or adhesives from the machine and return them to the supply container. ○ The second chamber can be used as a circulation pump → It can be used for returning ink to the supply container, etc. → This return flow enhances the blending effect of the ink and completely prevents particle sedimentation. For more details, please contact us or download the catalog.

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<DC Liquid Specifications> Diaphragm Pump FD-2DCL

<DC Liquid Specifications> Diaphragm Pump FD-2DCL

Liquid-use cleaning solution, suitable for transferring corrosive fluids such as printer ink! Liquid specification diaphragm pump.

DC Motor ■ Ideal for transporting corrosive fluids (cleaning solutions, printer inks, etc.) ■ Equipped with a brushless motor, capable of variable speed operation 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-15/FD-15DC

Diaphragm Pump <AC/DC Universal Type> FD-15/FD-15DC

[For gases] A leak-proof design that ensures reliable gas control! A high-seal pump ideal for pressurization and circulation applications.

AC motor / DC motor ■ High airtightness, suitable for gas pressurization and circulation ■ 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 Liquid Specification> FDL-10/20

Diaphragm Pump <AC/DC Liquid Specification> FDL-10/20

[For liquids] Compact, diaphragm multi-pump significantly reduces pulsation! Variable speed and abnormal detection are standard features. A new standard for smart pumps.

AC Motor / DC Motor - The DC motor is equipped with a brushless motor, capable of variable speed operation and alarm output as standard features. - Reduction of pulsation, vibration, and noise. - Self-priming: 3m (suction lift). - Made of highly corrosion-resistant materials. - Variable speed function (standard feature). - Alarm detection function (standard feature). - Optional features: - Connection position (orientation) can be changed to 90° or 180°. - AC motors (single-phase and three-phase). - Built-in pressure switch, relief valve, external volume adjustment unit, etc. *For more details, please refer to the PDF document or feel free to contact us.*

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<DC High Temperature Type> Diaphragm Pump FD-10DCHT

<DC High Temperature Type> Diaphragm Pump FD-10DCHT

[For gases] High airtightness × High corrosion resistance × High temperature compatibility. Achieved high performance with standard specifications!

DC Motor ■ High airtightness, ideal for gas transfer and circulation ■ Improved corrosion resistance in standard specifications, usable with high-temperature gases up to 180°C ■ Equipped with a brushless motor, capable of 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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ARO Diaphragm Pump PRO Series 1-1/2” Non-Metallic

ARO Diaphragm Pump PRO Series 1-1/2” Non-Metallic

The best solution for fluid transport that clears intermediate stops and freezing issues! ARO diaphragm pump PRO series.

【"Original" Intermediate Stop Diaphragm Pump】 Equipped with ARO's patented "unbalanced" air valve. Guarantees pump shifts without intermediate stops using only air. 【Solving Freezing Issues】 ARO's "Quick Dump" exhaust valve allows for continuous operation without freezing the valve by dispersing cold, moist exhaust away from susceptible passages. (Adopted in 2" and 3" models) 【Abundant Options】 Offers a wide range of material options for components and can accommodate material changes for parts alone. Provides cost-effective maintenance solutions for issues such as wear and adhesion with standard products.

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  • Flow Control

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Diaphragm pump Mini Wash with a proven track record in instant cleaning and large volume solution discharge.

Diaphragm pump Mini Wash with a proven track record in instant cleaning and large volume solution discharge.

Techan's diaphragm pump components, which have a proven track record of numerous contract manufacturing achievements in external diagnostic reagent measurement devices, for your equipment.

Three types of sizes. Compliant with ISO and QR. Color options available. To expand your device globally, using components with a proven track record worldwide is the safest choice. That peace of mind at an affordable price. Three types tailored to flow rate: Standard type: Flow rate 290±50 ml/min Universal type: Flow rate 80 ml/min or more Compact type: Flow rate 140±40 ml/min ● Flow connection thread: 1/4-28 or M6 fittings; ● Liquid path materials: PTFE, PVDF, FFKM (Kalrez), polypropylene; ● Maximum pressure: 15 psi; ● Trigger signal: TTL signal; ● Power supply: 24 ± 10% VDC, 0.48 Amp; *For more details, please download the PDF or contact us.

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"Diaphragm Pump Comprehensive Catalog" Lineup from Small to Large

"Diaphragm Pump Comprehensive Catalog" Lineup from Small to Large

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】.

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"Air-driven high sanitation diaphragm pump" Sanitary

"Air-driven high sanitation diaphragm pump" Sanitary

Convenient 360-degree rotating sanitary pump for cleaning. Easy to disassemble and assemble. Ideal for cleaning and drainage. Perfect for CIP (Clean-in-Place)!

The "Saniforce Series" that we handle allows for the safe transfer of materials with a wide range of viscosities, from low to high viscosity, saving time and costs with its extensive lineup. Features: - Comes with a 360-degree rotating stand for easy cleaning Disassembly and assembly are easy, making cleaning and drainage convenient. - High sanitation specifications reduce cleaning time The wetted parts have an electropolished finish compliant with FDA standards (Ra0.8). - High-quality diaphragm reduces maintenance costs The wetted side material is PTFE, which prevents bacterial growth, and the air side material is durable EPDM for long life. - No tools required for assembly and disassembly The structure of the suction and discharge ports uses a hygienic clamp connection, making disassembly and assembly easy. [Benefits of Introduction] - Operates with compressed air, eliminating the need for electrical work or waterproofing - Durable diaphragm ensures long life - Can run dry and is self-priming [Main Transfer Materials] Fruit fillings, meat sauces, muffin and cake batters, edible oils, lotions *For more details, please refer to the PDF document or feel free to contact us.

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