List of pump products
- classification:pump
316~360 item / All 5056 items
Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!
- Other conveying machines
A belt grinding machine that has been in use for about 50 years since 1973. In addition to trust and proven results, the lineup is also extensive.
- Other machine tools

Belt grinding machine "Veda Machine" has high durability and a wide range of service parts.
The "Bader Machine" is our belt grinder that boasts excellent polishing performance for each individual unit. By selecting models and types according to the shape and size of the workpiece, and by equipping it with a polishing belt suitable for the task, it can flexibly accommodate a wide variety of items across various fields. Please make extensive use of it for high-efficiency polishing and grinding, reduction of work time, labor-saving, and standardization of tasks. 【Lineup】 ■ Portable type BP-K (air motor type) ■ Made-to-order machine PC-1 (wheel centerless), BC (standard dust cover) ■ Installed type BM (basic type), SBA-1, BH-2 ■ Wheel type SBD-4S, SBD-7, BWd *For more details, please download the PDF or contact us.
Three selectable types! You can choose according to your needs, such as acids and strong alkaline chemicals. [If you're unsure about selecting an air-driven pump, please read this.]
- Positive Displacement Pump
High viscosity and slurry transfer is possible with no worries about liquid leakage! It is a self-priming pump that won't break even if run dry! Safe design for use in explosion-proof facilities.
- Positive Displacement Pump
【For water and water-soluble liquids / Wet and dry use】 Made of all stainless steel, does not rust in water.
- Other pumps

Notice of Product Design and Specification Change for Stainless Steel (SUS) Open Pail Can (APPQO-SK)
Dear Sir/Madam, I hope this message finds you in good health and spirits. We would like to inform you that starting from our shipments on April 22, 2024, we will be renewing the design and specifications of the "Stainless Steel (SUS) Open Pail (APPQO-SK)." This improvement aims to enhance usability as a product specifically designed for air vacuum cleaners, focusing on weight reduction and quality enhancement. The main change will be in the shape of the handle, while there will be no changes to the material, capabilities when combined with air vacuum cleaners, product name, or JAN code. Please note that there may be instances where old models are delivered from our distributors and retailers. In such cases, we will not be able to accept returns or exchanges, so we appreciate your understanding in advance. We apologize for any inconvenience this change may cause and sincerely ask for your understanding. We look forward to your continued support. For more details, please refer to the cleaner options page. Please download the announcement document from here. If you have any other questions, please feel free to contact us.
Introducing cleaners that can filter cutting fluid without stopping the machine, and cleaners that can be used for cleaning during setup time!
- Other pumps

Announcement of the publication of Aqua System "Product Catalog vol. 23" (2023-2024 edition)
Aqua System has published the "Product Catalog vol. 23" (2023-2024 edition). The shipping of the new catalog itself is scheduled to begin sequentially from April 1. Customers who wish to receive the catalog by mail are kindly requested to place their orders through the contact section of our company website. The product catalog has been designed to be more understandable and convenient for everyone as a pump manufacturer. We will continue to strive to be a pump manufacturer that is loved and helpful to everyone. We appreciate your continued support for Aqua System this year. <Contents> Product catalog of Aqua System Co., Ltd. Featured products: Over 400 types Improvement examples from issues: Over 40 cases - Product usage examples by industry - Special features 1. Introduction of new products scheduled for release in 2023-2024: "Connecting people and products with unique ideas for on-site improvements" 2. "Sustainable" services that are close to our customers "Creating things" to shape the future! - Table of contents / Index - Information on each product - Chemical resistance table - Viscosity compatibility table - Corporate philosophy / History - Product inquiry form
Reduce downtime by cleaning the cutting fluid tank! Easy collection and disposal. Continuous operation is OK. J-F series, APDQO series.
- Other pumps

Notice of Article Publication in Monthly Production Marketing, April 2025 Issue
We have an article published in the April 2025 issue of Monthly Production Marketing. The article titled "Air-Powered Tank Cleaning and Filtration Cleaner APDQO-F Series" introduces our drum-type tank cleaning cleaner that filters and cleans coolant tanks and cutting fluids for our machine tools. Additionally, the features of the product are also included. Please take a look!
Introducing the "Tank Cleaning and Filtration Cleaner" for customers using NC lathes and MC lathes, designed to reduce work burden and achieve efficient cutting fluid management.
- Other pumps

Notice of Article Publication in Monthly Production Marketing, April 2025 Issue
We have an article published in the April 2025 issue of Monthly Production Marketing. The article titled "Air-Powered Tank Cleaning and Filtration Cleaner APDQO-F Series" introduces our drum-type tank cleaning cleaner that filters and cleans coolant tanks and cutting fluids for our machine tools. Additionally, the features of the product are also included. Please take a look!
Designed specifically for slurry liquids, it enables a wide range of liquid transfer.
- Other pumps
Suitable for sterilants in the food processing industry and for the quantitative addition of food additives.
- Other pumps
It is suitable for chemical injection for pH automatic control and pre-treatment plants for filtration.
- Other pumps
Since the pump is designed vertically, installation in narrow spaces and flange piping connections are also easy.
- Other pumps
If you're struggling with transferring oil using a hand pump, this is a must-see! It can transfer high-viscosity oil up to 2000 cp. [Demo unit available]
- Other pumps
【Comprehensive catalog available!】A chemical hand pump that can be used for the transfer of various liquids. It is available in a variety of materials including P.P, Teflon, and SUS.
- Other pumps
By resinizing the base part, we achieve weight reduction while preventing dirt and damage from chemical solutions.
- Other pumps
Achieve high-precision droplet attachment with a unique water-repellent nozzle! It is a direct syringe pump.
- Syringe Pump
- Other Laboratory Pumps
- Other dispensing equipment
A gear pump can be used to transfer slurry liquid.
- Other pumps

JASIS 2022 Advanced Science, Analysis Systems & Solutions Exhibition
Air motor stirrer Electric stirrer Air radial piston motor Air-driven diaphragm pump, etc. are scheduled to be exhibited.
Self-priming vacuum 724mmHg - Pulseless (almost no pulsation)
- Other pumps

Measuring and Connecting to the Future: Science Equipment Exhibition at Tokai Science Park 2022
We plan to exhibit at the Science Equipment Exhibition held at the Nagoya International Conference Hall from June 2 (Thursday) to June 4 (Saturday), 2022. We will mainly showcase lab and small products. - Air motor stirrer - Electric stirrer - Radial piston motor - Lab stirrer - Magnetic gear pump - Diaphragm, etc. If you would like an invitation, please feel free to contact us at mail@chuorika.co.jp.

Measuring and Connecting to the Future: Science Equipment Exhibition at Tokai Science Park 2022
We plan to exhibit at the Science Equipment Exhibition held at the Nagoya International Conference Hall from June 2 (Thursday) to June 4 (Saturday), 2022. We will mainly showcase lab and small products. - Air motor stirrer - Electric stirrer - Radial piston motor - Lab stirrer - Magnetic gear pump - Diaphragm, etc. If you would like an invitation, please feel free to contact us at mail@chuorika.co.jp.
A diaphragm pump that can be disassembled and assembled with just one nut. It significantly contributes to reducing maintenance time!
- Special Pump

Measuring and Connecting to the Future: Science Equipment Exhibition at Tokai Science Park 2022
We plan to exhibit at the Science Equipment Exhibition held at the Nagoya International Conference Hall from June 2 (Thursday) to June 4 (Saturday), 2022. We will mainly showcase lab and small products. - Air motor stirrer - Electric stirrer - Radial piston motor - Lab stirrer - Magnetic gear pump - Diaphragm, etc. If you would like an invitation, please feel free to contact us at mail@chuorika.co.jp.
[Free demo unit available] Simple maintenance with fewer parts! Air-driven diaphragm pump that can be disassembled and assembled with just one nut - long-lasting diaphragm.
- Special Pump

[Exhibition Participation] Interphex Japan 2023
Central Rika Booth Number: 20-17 Japan's Largest! Specialized Technology Exhibition for Pharmaceuticals and Cosmetics This is Japan's largest specialized technology exhibition where all products, technologies, and services related to the research and manufacturing of pharmaceuticals and cosmetics are showcased. Pharmaceutical and cosmetic manufacturers from both domestic and international markets will attend, engaging in active business discussions with exhibiting companies. We will be exhibiting at Interphex Japan 2023. Scheduled Exhibits: - Air-driven stirrers - Electric stirrers - Air-driven diaphragm pumps, etc. We plan to showcase stirrers and one-nut pumps that have received great acclaim from cosmetic and pharmaceutical manufacturers. We will introduce products with sanitary specifications.
<Air-driven diaphragm pump> 【Reduced disassembly and assembly time!】 CIP/SIP high-pressure steam cleaning capable! Supports pressing pressure up to 0.7 MPa!
- Other pumps

【Exhibition Participation】FOOMA JAPAN 2025 (June 10, 2025 - June 13, 2025) Tokyo Big Sight
This year, we will be showcasing the one-nut pump, pulsation dampers, and mixers! They have received great acclaim not only in food and beverages but also in sanitary applications such as cosmetics and pharmaceuticals. Please check out the one-nut pump, which is "easy to disassemble and assemble" and "clean," using actual equipment!
For those struggling with the "inlet pressure" of diaphragm pumps! It can handle external pressure up to 0.7 MPa even in a stationary state, preventing diaphragm damage.
- Positive Displacement Pump

[Exhibition Participation] FOOMA JAPAN 2022 [Tokyo Big Sight]
FOOMA JAPAN 2022 International Food Industry Exhibition June 7 (Tuesday) - June 10 (Friday), 2022 Tokyo Big Sight We will be exhibiting. Booth number: 5K-29 Sanitary one-nut pump Air motor mixer Air radial piston motor, etc. We will be showcasing sanitary products for the food, cosmetics, and pharmaceutical industries. Please come visit us! If you would like an invitation, please feel free to contact us. mail@chuorika.co.jp
Air-driven diaphragm pump "Good Food Pump" for transferring high-viscosity food products, including those with solids, and tool-free maintenance.
- Other pumps

【Exhibition Participation】FOOMA JAPAN 2025 (June 10, 2025 - June 13, 2025) Tokyo Big Sight
This year, we will be showcasing the one-nut pump, pulsation dampers, and mixers! They have received great acclaim not only in food and beverages but also in sanitary applications such as cosmetics and pharmaceuticals. Please check out the one-nut pump, which is "easy to disassemble and assemble" and "clean," using actual equipment!
[Industry Case Studies Available] A case where the issue of foreign matter contamination due to friction in stainless steel pumps has been resolved.
- Food Conveyor Equipment
- Positive Displacement Pump
[Industry Case Studies Available] Transporting various high-viscosity products containing 6mm particles! Introduction to food industry use cases.
- Food Conveyor Equipment
- Positive Displacement Pump
[Industry Case Studies Available] Transporting concentrated syrups such as liquid sugar! A case where the transportable quantity has significantly increased.
- Food Conveyor Equipment
- Positive Displacement Pump
[Industry Case Studies Available] After the installation of the damper, noise and damage from the piping have improved significantly!
- Food Conveyor Equipment
- Positive Displacement Pump

[Exhibition Participation] FOOMA JAPAN 2022 [Tokyo Big Sight]
FOOMA JAPAN 2022 International Food Industry Exhibition June 7 (Tuesday) - June 10 (Friday), 2022 Tokyo Big Sight We will be exhibiting. Booth number: 5K-29 Sanitary one-nut pump Air motor mixer Air radial piston motor, etc. We will be showcasing sanitary products for the food, cosmetics, and pharmaceutical industries. Please come visit us! If you would like an invitation, please feel free to contact us. mail@chuorika.co.jp
[Industry Case Studies Now Available] Design that Requires No Tools! Examples of Easy Maintenance and Cleaning
- Food Conveyor Equipment
- Positive Displacement Pump
[Industry Case Studies Now Available] Flow rate up to approximately 350 L/min! Introducing case studies from the cosmetics and personal care products industry.
- Positive Displacement Pump
- Other conveying machines