Office Building Tenant Clinic | Case Study of Pressurized Drainage Pump Unit Adoption
We will introduce a case where a guest-only toilet was installed on an OA floor where plumbing could not be done under the floor.
We would like to introduce a case where "Sewage 120NPB (OZ120-100NPB)" was adopted for a clinic in an office building tenant. In this case, there was a challenge of wanting to install a dedicated restroom for visitors, but due to the OA floor, it was not possible to install drainage pipes under the floor. Since the restroom would be used by unspecified individuals, there was a high risk of foreign matter contamination, so a product with a backup function was adopted. A super water-saving toilet was used, and since it was not directly connected to the toilet, the inflow pipe length was kept within 2 meters and the number of joints was limited to 2. The pipe diameter was 75A and the slope was set to 1/50 or more. 【Case Overview (Partial)】 ■ Installation Location: Office Building Tenant ■ Models ・Discontinued: Sewage 120NPB (OZ120-100NPB) ・Alternative Model: Sewage and Waste Big NA (BG-201NA) ■ Connected Fixtures: Water-saving toilet (flush volume 5L, wall drainage, drainage center 155mm) and hand wash basin *For more details, please download the PDF or feel free to contact us.
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【Summary of Other Cases】 ■Issues <Requests> - We want to install a dedicated restroom for visitors, but due to the OA floor, we cannot install drainage pipes underneath the floor. ■Proposed Content <Key Points in Design and Construction> - Since the restroom will be used by unspecified individuals, there is a high risk of foreign object contamination, so we adopted a wastewater system with a backup function (120NPB). - We use a super water-saving toilet; since it is not directly connected to the toilet, the inflow pipe length is within 2 meters and the number of joints is limited to 2. - Pipe diameter is 75A, and the slope is 1/50 or more for the piping. *For more details, please download the PDF or feel free to contact us.
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We sell products that have been processed from the SFA Sanipump series (SFA pumps) manufactured by SFA, with the approval of SFA, primarily for business use to simplify maintenance. We have sold over 4,000 units in total! We also provide model selection, installation advice, and maintenance services.
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