Air Pressure Pump APD-20AS/APD-25AS
A pump that uses compressed air to transfer liquids by utilizing internal pressure! It minimizes residual liquid, is energy-efficient, and is suitable for safely dispensing highly flammable liquids.
◎Explosion-proof design that does not use electricity ◎Double safety structure for peace of mind ◎Can be stored in a sealed manner ◎Compatible with high-viscosity liquids ◎Low failure rate ◎Efficient liquid discharge without waste ◎Discharge method can also be selected 《Advantages》 ●Minimal residual liquid (about 200cc), can discharge without waste ●Safe transfer of volatile and flammable liquids ●Quiet operation with a 1 horsepower compressor ●Low air consumption and energy-saving ●Acceptable for small amounts of foreign matter contamination ●Continuous operation possible 《Features》 ●Designed specifically for JIS standard 200L closed drums (large cap G2) ●Sealed pressurized drum for discharge only, not for recovery ●Double pressure reduction with regulator and safety valve for added safety ●Equipped with an anti-static grounding wire (only for G, AS, SUS types) 《Mechanism of Air Pressure Pump》 This pump inserts depressurized compressed air into the drum, changing the internal pressure of the drum to discharge and draw in liquid. Since there are no obstacles in the flow path, it can handle liquids with foreign matter contamination and viscosity (up to 3,000 cP) without failure. Additionally, being air-operated, it can be used with liquids and environments that pose a risk of ignition or explosion. *Flow meter and gun nozzle included; foreign matter contamination not allowed.
basic information
<Specifications> Usable container: 200L closed drum (JIS standard: large plug G2 / small plug G3/4) sealed pressurized type Liquid to be used: Solvent Usable viscosity (at 1cP): 3,000cP Maximum discharge rate: [APD-20AS] 35L/min, [APD-25AS] 115L/min Maximum lift height: 2m <Accessories> Nozzle: Ball valve Hose material: SUS304 hose Hose (inner diameter × length): [APD-20AS] Φ19×2m, [APD-25AS] Φ25×2m Air connection port: Air coupler plug (male) <Materials in contact with liquid> Main body & nozzle: AL/Bs/SUS/CAC Packing: PTFE/FKM/FFKM with EPDM packing* Weight: [APD-20AS] 6.3kg, [APD-25AS] 8.5kg *Specifications may change due to improvements. Please contact us if you need to confirm the latest specification details. *For solvents such as acetone and MEK, please change the standard fluororubber packing to the included EPDM packing for use.
Price range
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Model number/Brand name
APD-20AS/APD-25AS
Applications/Examples of results
* For more details, please refer to the catalog or feel free to contact us. * Please note that the products introduced in the video may have variations in specifications for the same model. * The products shown in the video are from the time of filming. The design and specifications of the products may differ at the current time or depending on the sales period. Thank you for your understanding. * Please use the included EPT packing instead of the standard fluorine packing when using solvents such as acetone or MEK. * When using solvents, please ensure they do not damage the material. * Regarding explosion-proofing, opinions may vary depending on the local fire department, so please check with them. <Compatible Chemicals> - Isopropyl Alcohol (IPA) - Ethylene Glycol - Xylene (Xylenol) - Diethylene Glycol - Toluene - Hexane
Related Videos
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News about this product（17）
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Announcement of the release of the flyer for the new product "Air Pressure Pump New Series."
We have issued a flyer for the new product "Air Pressure Pump New Series." <Content> - Air Pressure Pump New Series For applying oil and adhesives! Also suitable for filling varnish and grease! 【Feature 1】The discharge pipe has a large diameter! Compatible with high-viscosity oils and solvents! 【Feature 2】Can discharge grease up to #3! 【Feature 3】Choose from two discharge outlets to accommodate various types of cans!
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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
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Notice of the article published in the February 5, 2023 issue of the Japan Machinery News "Special Feature on Equipment that Controls Air"
An article has been published in the February 5, 2023 issue of the Japan Machinery News, featuring a special on "Equipment that Controls Air." The article titled "Can be used in areas where open flames are prohibited (fire prevention and explosion-proof)" includes our air pressure pump (APD series). It introduces the development background and product features with specific figures. Additionally, information on upcoming campaigns is also included. Please take a look!
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Notice of advertisement publication in the February 2, 2023 issue of Nikkan Kogyo Shimbun "Pump Special Feature"
We have published an advertisement in the February 2, 2023 issue of the Nikkan Kogyo Shimbun "Pump Special." The article is titled "Air-Driven Products That Can Be Safely Used in Flammable Areas (Fire Prevention and Explosion Protection)." The products featured include the "Air Pressure Pump APD Series," which can transfer flammable liquids from drums for "liquid transfer," the "Air Vacuum Cleaner APPQO600 Series," which can easily recover liquids from various containers like pails, and the "Oil-Free Stand Type Factory Fan AFG-18 (24) NL," which utilizes air motors and performs well in various work environments. Additionally, there is an article introducing our company.
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Notice of advertisement published in the Nikkei Sangyo Shimbun, issued by Nikkei Inc., "JIMTOF Special Feature," November 8, 2022 issue.
We have published an advertisement in the November 8, 2022 issue of the Nikkei Industrial Newspaper, a publication of the Nikkei Inc., featuring a special section on JIMTOF. The article titled "Total Maintenance System for Cutting Fluids that Enables 'Filtration, Cleaning, and Reuse' for Safety, Eco-friendliness, Energy Saving, and Environmental Improvement – A Must-See for Customers Using NC Lathes and MCs! A Cleaner that Can Recover Sludge and Chips and Filter Cutting Fluids" discusses how our products can manage the coolant tanks (cutting fluids) of machine tools in a centralized manner. The products introduced include the large-capacity cleaner "Air-Type Tank Cleaning Filtration Cleaner APDQO-F Series" for separate use, the "Air Pressure Pump APD Series" for new oil replacement, the "Circulation Tank Cleaning Filtration Cleaner J-F Series" for maintaining cutting fluids without stopping the machine, the "Air Vacuum Cleaner APPQO550" for recovering floating oil, and the "Vacuum Cleaner Set APPQO600-SET" that can be used for surrounding cleaning just by placing it on a barrel. We also provide information about our participation in "JIMTOF 2022, the 31st Japan International Machine Tool Fair," with our exhibition area located at Booth No. W4070 in Hall 4 West of Tokyo Big Sight. We look forward to your visit.
