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Aquatech Co., Ltd.
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made by Aquatech
RP-P Photo
RP-Q2_Q3
RP-GⅢ
RP-TX
RP-HX
RP-TX_HX_New_Head
RP-200/201
RP-P Photo
"Aquatech Co., Ltd." develops, manufactures and sells the original tube pump "Ring Pump".
With the aim of "contributing to society by creating a flow", we provide Ring Pumps that can be used in a variety of situations using our unique technology.
This website introduces information about Ring Pump and our product lineup.

❊"Ring Pump" is a registered trademark of our company.

New info
Mar. 23, 2022
Exhibit at Medtec Japan

Our company will exibit tradeshow for the design & manufacture of medical device: Medtec Japan.
  Event date: Apr. 20-22, 2022
  Venue: Tokyo Bigsight
  Booth Number: 403 (Joint exhibition at the Kobe Biomedical Innovation Cluster booth)
We will also exhibit and introduce new products such as constant discharge pumps and RP-QⅡ/QⅢ driven by a stepping motor.
We look forward to your visit.


Feb. 21, 2022
Our website has been significantly revised.

We have changed the design and content of our website to make it easier to read and provide useful information.


Nov. 13, 2020
Selected for "the Vibrant HABATAKU Small and Medium Enterprises 300 Program,2020"

Our company was selected for "the Vibrant HABATAKU Small and Medium Enterprises 300 Program,2020" by the Small and Medium Enterprise Agency (SMEA). We were selected for our superiority in the "Securing Employees" field. The unique Ring Pump that contributes to a wide range of fields and the corporate management that allows the elderly to play an active role were highly evaluated.


Mar. 16, 2020
Received the Minister's Award of "the FY2020 New Diversity Management Selection 100"

Our company was selected for the Minister's Award of "the FY2020 New Diversity Management Selection 100".
Diversity management is management that creates innovation and value by utilizing diverse human resources and providing opportunities to maximize their abilities. Our efforts related to the active participation of senior talent were highly appreciated.


Feb. 10, 2020
NEW Product information;
RP-GIII series released in March 2020.

The second series of the compact box type Ring Pump.
The discharge rate and external dimensions are smaller than RP-GII.


Feb. 5, 2020
NEW Products information;
New motor controller for RP-HX/TX released in Feb. 2020.

Programmable stepper motor controller for RP-HX/TX series.
Control with a connected computer.
9 pumps can be controlled by the system with one RE-C200 and two RE-C201.