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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

61～75 item / All 131 items

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EXPert Series Diaphragm Pump Comprehensive Catalog

EXPert Series Diaphragm Pump Comprehensive Catalog

Comprehensive catalog of the EXPert series pumps, featuring excellent versatility and reliability! Many products included!

The "EXPert Series Diaphragm Pump Comprehensive Catalog" is the comprehensive catalog for the EXPert series pumps from Ingersoll Rand ITS Co., Ltd. In terms of pump freezing issues, the Quick Dump check eliminates downtime caused by freezing. It excels in productivity, versatility, and reliability, while achieving environmental conservation and ease of maintenance. 【Featured Products (Partial)】 ■ Non-metal models ■ Metal models ■ 2" metal flap valve special pumps ■ Special pumps for powder transfer ■ Drum pump special pumps *For more details, please refer to the catalog or feel free to contact us.

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New Type 1/4" Diaphragm Pump

New Type 1/4" Diaphragm Pump

Innovative innovation design! Multifunctional compact new 1/4" diaphragm pump.

The "New Type 1/4" Diaphragm Pump" is a diaphragm pump that has added electromagnetic valve control functionality. We are committed to achieving the highest level of performance and precision in the industry, ensuring smooth operation, excellent suction and transfer capabilities, while also considering compatibility with other manufacturers' systems. 【Features】 ■ Design that meets the needs of the cleaning, chemical, and painting industries ■ Industry-leading control, suction capacity, and flow accuracy ■ Standard mounting plate that makes it easy to replace other similar diaphragm pumps ■ Smooth operability that reduces downtime and minimizes system troubles ■ Maximum discharge capacity of 5.3 gallons per minute *For more details, please refer to the catalog or feel free to contact us.

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FDA-compliant (sanitary) powder pump "SP Series"

FDA-compliant (sanitary) powder pump "SP Series"

Introduction of a metal diaphragm pump for dry powder.

The ARO diaphragm pump can discharge large volumes even at low air pressures and offers a wide range of compatible material options. It was developed to address the problem of "clogs" that can occur in the pumping fluid chamber if the semi-fluid state, which is a specific issue associated with pumping dry powders, is not maintained. This system incorporates a special valve that introduces air or inert gas into the fluid chamber simultaneously with the pumping cycle, maintaining the powder in a fluidized state during the transfer process through a timed sequence. 【Features】 ■ Ratio 1:1 (metal) ■ Usable for pumping powders up to 50 lb./ft3 ■ Discharges large volumes even at low air pressures ■ Wide range of compatible material options available ■ Features a clamp system at the fluid connection for easy cleaning and maintenance *The release date for this product is yet to be determined. For more details, please refer to the PDF document or feel free to contact us.

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  • Other powder equipment

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Diaphragm Pump "04D140"

Diaphragm Pump "04D140"

A reliable and durable process that also reduces maintenance costs! Ideal for frequent color changes.

The "04D140" is a new air-driven double diaphragm pump designed for medium-sized circulation systems of over 15 meters by Samess Kremlin. It can supply up to four guns. The ratio is 3.5:1, achieving high performance and durability. With advanced structural design, it enables high-speed cleaning, and the pump is fully compatible with high-speed color change systems. 【Features】 ■ Compact, modular, and easy to install ■ Inlet and outlet connections can be rotated 90° ■ Easy cleaning due to optimized chamber design ■ Energy-saving design with minimized air consumption ■ Advanced seat design (soft seat) *For more details, please refer to the PDF document or feel free to contact us.

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Diaphragm pump

Diaphragm pump

It is specially developed for flexo, gravure ink, coatings, varnishes, and adhesives.

Introducing the "Diaphragm Pump" handled by Crosslink Pacific. The inlets and outlets of this product can be configured to meet requirements, ranging from cardboard printing to flexographic and gravure printing machines. We offer a variety of corrosion-resistant materials to accommodate water-based, alcohol-based, and solvent-based inks and paints (compatible with polypropylene). Additionally, it is designed with minimal components for easy maintenance. 【Features】 ■ Configurable to meet requirements ■ Unique slide valve structure prevents performance degradation during low-speed operation ■ Air valve assembly can be repaired from the outside ■ Suitable for applications requiring flow control of up to 40 gallons per minute ■ No lubrication of the airline is necessary *For more details, please refer to the PDF document or feel free to contact us.

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●Small diaphragm pump 'FD-2N/2NDC' [Gas-liquid mixture]

●Small diaphragm pump 'FD-2N/2NDC' [Gas-liquid mixture]

The small diaphragm pump FD-2N is compatible with AC/DC, uses CM3001 for gas connection, and is lightweight, making it suitable for applications such as analysis!

The small diaphragm pump FD-2N/2NDC is designed for both AC and DC use, and is a high-function, high-performance diaphragm pump that can handle gas-liquid mixtures!! It is compact and lightweight, making it ideal for environmental measurements, various analyses, and gas analysis. The valves have a long lifespan and high airtightness. The suction and exhaust ports (IN/OUT) can accommodate bite-type fittings. It is also resistant to gas leaks and can be used for liquid applications as well. The gas contact part uses CM3001, which is lightweight and can be used in various environments. **Features of the Small Diaphragm Pump FD-2N/2NDC** - Compact and lightweight, easy to integrate into devices - Compatible with AC/DC - The gas contact part uses CM3001 and aluminum, making it lightweight and usable in various environments - The bite-type fitting specifications (fittings, dimensions, diameters, connections) can be changed to match device specifications - Equipped with a reduction gear (for increased torque), making it usable for liquid transfer - Usable under high-temperature gas conditions - Vibration-resistant design - Made in Japan with high performance and reliability *Please start by downloading the PDF materials! For more details, feel free to contact us via email or phone with any inquiries!*

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【First-time showcased products】A must-see for those involved in the development of pharmaceuticals and cosmetics!

【First-time showcased products】A must-see for those involved in the development of pharmaceuticals and cosmetics!

We will be exhibiting at Interphex Week Tokyo. We will showcase many niche but new and cost-effective attractive exhibits!

Japan Machinery will be exhibiting at "INTERPHEX Week Tokyo." Our booth, featuring a range of products that cannot be categorized into a single category, is a must-visit for all personnel involved in product development, process development, production technology, manufacturing, and maintenance. We will showcase the single-use micro dosing pump "QB2-SD," which is capable of handling extremely small areas at just 1μL/second, and the world-class smallest micro-Raman spectrometer "Raman EYE," which is a game changer. Additionally, we will present the 2500L/h delivery-capable four-head diaphragm pump cart unit "QF2500S-JMCAssy." and the wearable chair "CHAIRLESSCHAIR 2.0," which is ideal for reducing the burden on inspection workers in filling lines. We will also display many of our established products with a proven track record. If you have any concerns, please consult Japan Machinery first! 【Exhibition Information】 ■ Dates: June 26 (Wednesday) to June 28 (Friday), 2024 ■ Time: 10:00 AM to 5:00 PM ■ Venue: Tokyo Big Sight *For more details, please refer to the PDF document or feel free to contact us.

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Diaphragm Pump 2002 Series

Diaphragm Pump 2002 Series

Low noise, compact, and lightweight. Smooth operation with minimal vibration due to just balance design.

The 2002 series is an oil-free diaphragm pump. It features high efficiency, low noise, and excellent airtightness. It is compact and lightweight with low noise, and has a smooth, low-vibration design achieved through balance correction. For more details, please contact us.

  • Vacuum pump

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Linear Diaphragm Pump 6025 Series

Linear Diaphragm Pump 6025 Series

The Linear Diaphragm Pump 6025 is a long-lasting diaphragm pump.

The 6025 series features a simple design composed of a coil, shuttle, diaphragm, and valve, which drives the diaphragm using the electromagnetic force generated by the coil. Its lack of components such as bearings contributes to its high durability.

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Diaphragm Pump DCP-400/500 Series

Diaphragm Pump DCP-400/500 Series

Corrosion-resistant diaphragm pump with a capacity of 400 mL/min or 500 mL/min.

【Features】 - The standard flow rate is either 400 mL/min or 500 mL/min, with a pressure range of -60 to 100 kPa. - It has a brushless motor, ensuring long life, maintenance-free operation, and low noise. - The wetted parts do not contain metal, making it suitable for a variety of fluids. *Note: The flow rate curve is for reference only and is not guaranteed.

  • Syringe Pump

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Diaphragm Pump DCP-180/200 Series [Under Development]

Diaphragm Pump DCP-180/200 Series [Under Development]

Corrosion-resistant diaphragm pump with a flow rate of 180 mL/min or 200 mL/min.

【Features】 - The standard flow rate is either 180 mL/min or 200 mL/min, with a pressure range of -30 to 100 kPa. - It has a brushless motor, ensuring long life, maintenance-free operation, and low noise. - The wetted parts do not contain metal, making it suitable for a variety of fluids. *Note: The flow rate curve is for reference only and is not guaranteed.

  • Syringe Pump

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Diaphragm Pump DCP-300 Series

Diaphragm Pump DCP-300 Series

Corrosion-resistant diaphragm pump with a flow rate of 300 mL/min.

【Features】 - The standard flow rate is 300 mL/min, and the pressure range is -60 to 100 kPa. - It has a brushless motor, ensuring long life, maintenance-free operation, and low noise. - The wetted parts do not contain metal, making it suitable for a variety of fluids. *Note: The flow rate curve is for reference only and is not guaranteed.

  • Syringe Pump

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Diaphragm pump for air, high flow rate, long lifespan, 4 cylinders

Diaphragm pump for air, high flow rate, long lifespan, 4 cylinders

A high-flow type with less pulsation for air has arrived!

This is a diaphragm pump for air. It uses a brushless motor for long life and has a four-cylinder structure that significantly reduces pulsation. 【Features】 Four-cylinder diaphragm structure Capable of delivering high flow rates of 10L/min! Long lifespan with a durability of 1500 hours! Pump manufactured in Japan! Compliant with RoHS directives! For more details, please contact us or download the catalog.

  • Positive Displacement Pump

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Diaphragm Pump "Metal Pump"

Diaphragm Pump "Metal Pump"

It is manufactured with a compact and sturdy design, and it is also possible to incorporate a cooling effect.

Metal diaphragm pumps are available in aluminum, cast iron, and stainless steel materials, designed to be compact and robust, and can also provide cooling effects. There are six types available with flow ratings ranging from 26 to 820 L/min. 【Features】 ○ Flexible installation ○ Valve seat ○ Low air consumption For more details, please contact us or download the catalog.

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Diaphragm Pump "EHEDG Certified Sanitary Pump"

Diaphragm Pump "EHEDG Certified Sanitary Pump"

It has obtained certification according to EHEDG regulations due to its specific design.

TAPFLOW has launched a new product line of sterile series membrane pumps, the first of its kind. This series comes in three sizes and is primarily used in sterile environments for the pharmaceutical, biotechnology, and food industries. The pumps have obtained EHEDG certification due to their unique design. 【Features】 ○ No horizontal parts in the mechanism → Prevents bacterial growth ○ Optimal design for CIP and SIP → Easy cleaning and draining For more details, please contact us or download the catalog.

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