{"id":3418,"date":"2016-05-30T17:27:32","date_gmt":"2016-05-30T08:27:32","guid":{"rendered":"https:\/\/www.eichitwo.com\/?page_id=3418"},"modified":"2025-08-04T14:04:11","modified_gmt":"2025-08-04T05:04:11","slug":"%e7%b4%8d%e5%85%a5%e4%ba%8b%e4%be%8b%ef%bd%9cadd%e5%9e%8b%ef%bd%9c%e8%96%ac%e6%b6%b2%e6%b3%a8%e5%85%a5%e5%b7%a5%e6%b3%95%e3%81%a7%e3%81%ae%e5%9c%a7%e9%80%81","status":"publish","type":"page","link":"https:\/\/www.eichitwo-global.com\/?page_id=3418","title":{"rendered":"Case Study | ADD Series | Chemical Injection Method for Pressure Feeding"},"content":{"rendered":"\n


Client: T Corporation, Kanto Region
Application: Chemical injection into the ground during sewer pipe construction
Model: ADD-15-AL<\/p>\n\n\n\n

Making Small-Scale Sewer Projects Easier!<\/h4>\n\n\n\n
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T Corporation in the Kanto region approached us seeking a simpler way to inject chemicals underground for groundwater blocking during sewer pipe construction.<\/p>\n\n\n\n

The project required injecting two liquids: water glass and a hardener, in equal amounts directly into the ground. This called for corrosion resistance, pressure capability, and precise dosing control.<\/p>\n<\/div>\n\n\n\n

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Smaller, Lighter, and Easier to Use!<\/h4>\n\n\n\n
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Previously, the site relied on a large electric diaphragm pump weighing over 100 kg- making handling difficult, especially in compact work areas.<\/p>\n\n\n\n

With Eichitwo (H2)\u2019s air-driven diaphragm pump, they achieved the same performance at just 1\/5 the weight and less than half the size. Powered by a compressor, our air-driven model also received high marks for improved workability and safety compared to the conventional system.<\/p>\n<\/div>\n<\/div>\n\n\n\n

Accurate 1:1 Chemical Injection: No More Worries!<\/h4>\n\n\n\n
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The concern over dosing accuracy was solved by adjusting the airflow at the pump\u2019s air inlet, ensuring equal air supply to both pumps and maintaining perfect 1:1 mixing.<\/p>\n\n\n\n

Cleaning the pump after use was also quick and easy, earning high praise across the board compared to the previous system.<\/p>\n\n\n\n

If you\u2019re facing challenges with fluid transfer or wondering, \u201cIs this even possible?\u201d, feel free to contact Eichitwo (H2). We\u2019re here to help!<\/p>\n\n\n\n\n<\/div>\n\n\n\n

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Here is the model supplied for this case<\/span><\/h3>\n\n\n\n
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\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t<\/svg>\t\t\t\t<\/span>\n\t\t\t\tAir Diaphragm Pump \u30fc ADD Series<\/span>\n\t\t\t<\/a>\n\t\t<\/div>\n\n\n
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<\/i>Contact Us Here<\/span><\/div><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
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\n\t\t\t\t\t\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/span>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\tCase Study | ADD Series| Dual-Liquid Transfer with a Single Unit<\/a>\n\t\t\t\t\t\tClient: T Corporation, Kanto RegionApplication: Dual transfer of curing agents A & BModel: ADD-15-AL (Dual-Liquid Transfer Configuration) Want to Transfe…<\/span>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n
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\n\t\t\t\t\t\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/span>\n\t\t\t\t\t
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\n\t\t\t\t\t\tCase Study | ADD Series | Transfer of Ceramic Slurry<\/a>\n\t\t\t\t\t\tClient: S Corporation, a major chemical manufacturerApplication: Transfer of ceramic slurryModel: ADD Series Air Diaphragm Pump Efficient Self-Priming Transf…<\/span>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n
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\n\t\t\t\t\t\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/span>\n\t\t\t\t\t
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\n\t\t\t\t\t\tCase Study | ADD Series | Transfer of Adhesive (High-Viscosity Liquid)<\/a>\n\t\t\t\t\t\tClient: Company B, Aichi PrefectureApplication: Transfer of adhesive containing ethyl acetate and tolueneModel: ADD-25-SS-TST Easy adhesive transfer designed…<\/span>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\n\n\n\n
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\u9ad8\u7c98\u5ea6\u30dd\u30f3\u30d7\u5c02\u7528\u30b5\u30a4\u30c8\u306f\u30b3\u30c1\u30e9<\/h4>\n

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Client: T Corporation, Kanto RegionApplication: Chemical injection into the ground during sewer pipe constructionModel: ADD-15-AL Making Small-Scale Sewer Projects Easier! T Corporation in the Kanto region approached us seeking a simpler way to inject chemicals underground for groundwater blocking during sewer pipe construction. The project required injecting two liquids: water glass and a hardener, in […]<\/p>\n","protected":false},"author":2,"featured_media":7741,"parent":2036,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"swell_btn_cv_data":"","footnotes":""},"class_list":["post-3418","page","type-page","status-publish","has-post-thumbnail","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.eichitwo-global.com\/index.php?rest_route=\/wp\/v2\/pages\/3418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eichitwo-global.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.eichitwo-global.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.eichitwo-global.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eichitwo-global.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3418"}],"version-history":[{"count":4,"href":"https:\/\/www.eichitwo-global.com\/index.php?rest_route=\/wp\/v2\/pages\/3418\/revisions"}],"predecessor-version":[{"id":14104,"href":"https:\/\/www.eichitwo-global.com\/index.php?rest_route=\/wp\/v2\/pages\/3418\/revisions\/14104"}],"up":[{"embeddable":true,"href":"https:\/\/www.eichitwo-global.com\/index.php?rest_route=\/wp\/v2\/pages\/2036"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.eichitwo-global.com\/index.php?rest_route=\/"}],"wp:attachment":[{"href":"https:\/\/www.eichitwo-global.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}