List of Positive Displacement Pump products
- classification：Positive Displacement Pump
1～45 item / All 745 items
Heat resistant up to 1200℃. We will custom-make high-performance insulation covers that ensure safety in the working environment!
- Glass
We contribute to the realization of carbon neutrality. Numerous achievements in chemical plants and more! This blower is developed based on extensive experience and proven results.
- Positive Displacement Pump
Numerous achievements in the pumping of special gases for chemical plants and oil & gas plants! A blower developed based on extensive experience and proven results.
- Positive Displacement Pump
Multi-purpose series! Rotary blowers developed based on extensive experience and achievements.
- Positive Displacement Pump
Website Renewal! Celebrating 122 Years, When it Comes to Dry Vacuum Pumps and Rotary Blowers, Think of Unosawa Ironworks.
Our company has been delivering excellent products to the world as a specialized manufacturer of vacuum pumps and blowers. In response to the rapidly growing "Sustainable Development Goals (SDGs)" in recent years, we have been developing environmentally friendly dry vacuum pumps (the world's first multi-stage Roots type) for over 40 years, and we have a wealth of delivery records both domestically and internationally. Utilizing the know-how accumulated over many years, we will continue to develop products that meet the needs of the times and propose optimal solutions to fulfill our customers' requests and trust.
Numerous achievements with various shaft seals such as mechanical seals and dry gas seals! Three-lobe rotary blower "ARJ type" series.
- Positive Displacement Pump
We propose the optimal cleaning method tailored to the material and resin.
- Positive Displacement Pump
We will be exhibiting our 【quantitative pumps, coating devices, and viscometers】 at BATTERY JAPAN at Tokyo Big Sight.
We are pleased to announce that we will be exhibiting at 'BATTERY JAPAN' held at Tokyo Big Sight from March 17 (Tuesday) to March 19 (Thursday), 2026. At our booth, we will be showcasing the following products: 【Details of Exhibited Products】 ■ Precision Gear Pumps - Metering pumps suitable for high pressure, low viscosity, and high viscosity applications. ■ Gear Pump Coating Equipment - High-precision coating equipment suitable for high-viscosity materials such as adhesives. ■ Inline Viscometers - Two types of inline viscometers that enable continuous monitoring of viscosity. Additionally, we offer inline viscometers that can display viscosity in real-time, proposals for cleaning and maintenance tailored to materials and resins, and various tests related to fluid delivery and coating, all tailored to meet our customers' needs. We invite you to visit our booth. We look forward to welcoming you all.
In addition to "high pressure, high temperature, constant flow, and low pulsation," the actual delivery and injection of "low viscosity" is achieved.
- Positive Displacement Pump
We will be exhibiting our 【quantitative pumps, coating devices, and viscometers】 at BATTERY JAPAN at Tokyo Big Sight.
We are pleased to announce that we will be exhibiting at 'BATTERY JAPAN' held at Tokyo Big Sight from March 17 (Tuesday) to March 19 (Thursday), 2026. At our booth, we will be showcasing the following products: 【Details of Exhibited Products】 ■ Precision Gear Pumps - Metering pumps suitable for high pressure, low viscosity, and high viscosity applications. ■ Gear Pump Coating Equipment - High-precision coating equipment suitable for high-viscosity materials such as adhesives. ■ Inline Viscometers - Two types of inline viscometers that enable continuous monitoring of viscosity. Additionally, we offer inline viscometers that can display viscosity in real-time, proposals for cleaning and maintenance tailored to materials and resins, and various tests related to fluid delivery and coating, all tailored to meet our customers' needs. We invite you to visit our booth. We look forward to welcoming you all.
The flow rate of the ejected liquid can be adjusted to 0.3 μl/min, minimizing the use of expensive photoresist with nanoliter-level liquid volume adjustments!
- dispenser
- Syringe Pump
- Positive Displacement Pump
The flow rate of the expelled liquid can be adjusted to 0.3 μl/min, minimizing the use of expensive photoresist with nanoliter-level liquid volume adjustments!
- dispenser
- Syringe Pump
- Positive Displacement Pump
Syringe pump for adjusting the discharge volume from 1nl and monitoring the discharge volume.
- dispenser
- Syringe Pump
- Positive Displacement Pump
Medtec Japan 2026 Exhibition
【OEM Equipment Development and Manufacturing Contract Services, Introduction of Precision Pumps and Robot Arms for OEM】 Date: April 21 (Tuesday) - 23 (Thursday), 2026 Venue: Tokyo Big Sight Tekan Booth: Medical Device Contract Manufacturing and Development Area No. 319 (East Hall 7) ◆ Tekan's OEM ◆ - Contract development and manufacturing services for medical devices, in vitro diagnostic devices, life science instruments, etc. - Provision of precision pumps and robot arms for embedded use - 40 years of experience in contract development and manufacturing of devices for the healthcare market - Support for global success Tekan utilizes highly reliable liquid handling and robotics technology to provide a variety of OEM equipment and components in the fields of clinical testing and life sciences. From optimal equipment concept development for the global market to compliance with regulations in various countries and local services, Tekan leverages its abundant resources to provide support.
A syringe pump that allows for free adjustment of the discharge liquid flow rate in units of 0.3 nl/second and can also monitor the discharge volume.
- dispenser
- Syringe Pump
- Positive Displacement Pump
Ideal management of plating solutions for semiconductors and electronic components with high reproducibility and precise flow control of liquid delivery.
- dispenser
- Syringe Pump
- Positive Displacement Pump
Ideal management of plating solutions for semiconductors and electronic components with high reproducibility and precise flow control of the liquid delivery.
- dispenser
- Syringe Pump
- Positive Displacement Pump
![[Example] Transporting body soap wi...](https://image.mono.ipros.com/public/product/image/f3c/2000693970/IPROS41698865763628555583.jpeg?w=280&h=280){kind=small}
Can be transported with both low-viscosity and high-viscosity liquids! A case where the sense of security against foreign matter contamination and dry running has increased.
- Other pumps
- Positive Displacement Pump
For the precise injection of food additives! 50MPa high-pressure, pulsation-free liquid delivery pump.
- Positive Displacement Pump
- pump
- Flow Control
Ideal for secondary battery manufacturing! High-precision supply pump with no metal contamination.
- Positive Displacement Pump
- Other Pumps
- Other pumps
Improve the quality and efficiency of fiber dyeing with diaphragm pumps!
- Positive Displacement Pump
- pump
- Flow Control
Accurately supply additives at a rate of 0.01 ml/min. Contributes to food quality control.
- Positive Displacement Pump
- Lab metering pump
- Other physicochemical equipment
Supports contaminant analysis at a rate of 0.01 mL/min.
- Positive Displacement Pump
- Lab metering pump
- Other physicochemical equipment
Stable delivery in 0.01mL units. Contributes to improved accuracy in cosmetic ingredient analysis.
- Positive Displacement Pump
- Lab metering pump
- Other physicochemical equipment
Achieving high-pressure, pulsation-free liquid delivery at 50 MPa with a diaphragm pump!
- Positive Displacement Pump
- pump
- Flow Control
Optimize ink supply! Achieve high-pressure, pulsation-free liquid delivery at 50 MPa.
- Positive Displacement Pump
- pump
- Flow Control
Pumping fuel at a high pressure of 50 MPa with a diaphragm pump, without pulsation!
- Positive Displacement Pump
- pump
- Flow Control
High-pressure, pulsation-free liquid delivery pump that contributes to the uniform dispersion of cosmetics.
- Positive Displacement Pump
- pump
- Flow Control
Achieving high-pressure, pulsation-free liquid delivery at 50 MPa with a diaphragm pump!
- Positive Displacement Pump
- pump
- Flow Control
![[For Ink Supply] PLBF: High Precisi...](https://image.mono.ipros.com/public/product/image/24844/IPROS685268792011639855.jpg?w=280&h=280){kind=small}
Solving ink supply challenges! High-precision pump without metal contamination.
- Positive Displacement Pump
- Other Pumps
- Other pumps
Uniform flavor of food. High-precision supply pump without metal contamination.
- Positive Displacement Pump
- Other Pumps
- Other pumps
Solving the challenges of cosmetic ingredient mixing! High-precision supply pump without metal contamination.
- Positive Displacement Pump
- Other Pumps
- Other pumps
For research and development and manufacturing of fuel cells. Stable liquid delivery at a rate of 0.01 mL/min.
- Positive Displacement Pump
- Lab metering pump
- Other physicochemical equipment
High-pressure, pulsation-free liquid delivery of "50 MPa" with a diaphragm pump!
- Positive Displacement Pump
- pump
- Flow Control
Achieving liquid application in semiconductor manufacturing with high-pressure, pulsation-free liquid delivery!
- Positive Displacement Pump
- pump
- Flow Control
For research purposes! A precision pump that can deliver stable liquid over a long period in 0.01mL increments.
- Positive Displacement Pump
- Lab metering pump
- Other physicochemical equipment
From research and development to process lines, micro-dosing at 0.01 mL/min units.
- Positive Displacement Pump
- Lab metering pump
- Other physicochemical equipment
![[For Research Institutions] 0.01ml/...](https://image.mono.ipros.com/public/product/image/24844/IPROS3923157055967982809.jpg?w=280&h=280){kind=small}
For research purposes! A precision pump that can deliver stable liquid over long periods in 0.01mL increments.
- Positive Displacement Pump
- Lab metering pump
- Other physicochemical equipment
![[For medical devices] Micro liquid ...](https://image.mono.ipros.com/public/product/image/24844/IPROS8833245919249101748.jpg?w=280&h=280){kind=small}
For research purposes! A precision pump that can deliver stable liquid over long periods in 0.01mL increments.
- Positive Displacement Pump
- Lab metering pump
- Other physicochemical equipment
Precise supply of liquid medicine at a rate of 0.01 ml/min. Contributes to quality improvement in semiconductor manufacturing.
- Positive Displacement Pump
- Lab metering pump
- Other physicochemical equipment
Optimal for overlapping reaction processes! High-precision supply pump with no metal contamination.
- Positive Displacement Pump
- Other Pumps
- Other pumps
A non-pulsating, metering pump that improves the quality and efficiency of paint mixing.
- Positive Displacement Pump
- Other Pumps
- Other pumps
For automotive lubrication applications! Achieving high-pressure, pulsation-free fluid delivery at 50 MPa.
- Positive Displacement Pump
- pump
- Flow Control
Optimal for ceramic slurry molding! High-precision supply pump.
- Positive Displacement Pump
- Other Pumps
- Other pumps
Ideal for semiconductor manufacturing chemical supply! High-precision pump with no metal contamination.
- Positive Displacement Pump
- Other Pumps
- Other pumps