Donaldson's process filters are also used in craft breweries. In fact, we spoke with a craft brewery in Kochi Prefecture that utilizes Donaldson's process filters. In this volume 1, we present an interview format where we discuss the customer's beer-making process and their experience with the filter products. For more details, please refer to the PDF linked below titled "Case Study: Craft Brewery (Main Volume 1)."

We have published a catalog for brewing applications (process filters). There are two types: - Beer brewing - Wine brewing From water purification to the final bottling process, Donaldson's filtration solutions help provide a consistently high-quality taste. For more details, please check the link URL.

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

We have issued a flyer for the "Aqua System Vacuum Cleaner Options Product Lineup." <Content> The cleaners come with various options that can be customized according to the site and usage. Please use them to solve your on-site problems. <Available Options> ■ Air Control Unit Hand Switch SWA5 ■ Air Control Unit Foot Switch SWAF ■ Steel/Stainless Steel Open Pail Can APPQO-OP/APPQO-SK ■ For Steel Pail Can/Stainless Can Only APPQO-OP/APPQO-SK ■ Oil Stopper APPQO-OS ■ Filter Set APPQO-FT ■ T-Type Nozzle APPQO-TN ■ Suisui Nozzle SN120/80 ■ Round Brush Nozzle APPQO-MB-SET ■ Fine Nozzle Socket & Outer Diameter Φ15 (APPQO550-SH/400-SH)(KN-15-1000/500/200) ■ Open Drum Can DRUM-OP ■ Drum Carrier DC-NBR ■ Drum Top DTB

We would like to express our sincere gratitude for your continued patronage of our company. We would like to inform you that starting from February 1, 2023, we will be renewing the product design of the "Vacuum Cleaner (Cleaner) Optional Part T-Type Nozzle (APPQO-TN)." This pertains to the design of the T-Type Nozzle (APPQO-TN), which is an optional part for our vacuum cleaners. There will be no changes to the collection capacity of each cleaner, usable viscosity (cP), air consumption (air-operated), recommended supply pressure (air-operated), maximum suction amount (L), maximum suction lift (m), power supply, or current (electric-operated). The new design will feature a main suction part in black and clear (skeleton/translucent), with a matte black finish near the pipe attachment. *Please note that the inventory of our distributors and retailers may still include the old model design. In such cases, returns or exchanges will not be accepted, so we appreciate your understanding in advance. We apologize for any inconvenience this change may cause, and we sincerely ask for your understanding. We look forward to your continued support in the future.

We have published an advertisement in the September 5, 2022 issue of the Japan Machinery News "Manufacturer Top Interview & Grand Fair Special." The article states, "Leave your worries about cleaning coolant tanks for machine tools, focusing on safety, eco-friendliness, energy saving, and environmental improvement!" The products featured include the "Air Pressure Pump APD Series," which efficiently dispenses cutting fluids and oils, as well as the "Air-Powered Tank Cleaning Filtration Cleaner APDQO-F Series" and "Circulating Tank Cleaning Filtration Cleaner J-F Series" for filtering, cleaning, and reusing coolant liquids. We also introduce the "Air-Powered Vacuum Cleaner APPQO600 Series," which is ideal for simple and compact oil recovery. The article has also been published, and we are providing information about our exhibition at the Kansai Grand Fair.

We have an advertisement in the June 9, 2022 issue of the Mold Newspaper. The article states, "Collect cutting fluid from the aisle, around the Kakai area, and from chips into a barrel! Leave the cleaning around machine tools to us!!" We are introducing a product that offers powerful suction with easy operation, the air-operated vacuum cleaner with silencer (APPQO600 series). Additionally, we are also announcing the release of the latest product catalog, volume 22. Please take a look!