[Case Study] Family Restaurant

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last updated：Jan 05, 2026

We will introduce a case where drainage was pumped using small-diameter piping to fit into a limited space!

Here is a case study of the adoption of "Zarai NA (ZA-100NA)" in a family restaurant. In this case, as a new (relocation) opening in a tenant building, there was a challenge of wanting to install a drink bar at the center of the store, but there were no existing drainage pipes. The product was chosen because it can issue alarms in the event of water leaks or pump malfunctions, and it can fit within the limited space of the construction. A maintenance access door (with a lock) is provided on the front of the pump, ensuring a design that takes maintenance into consideration. 【Case Overview (Partial)】 ■ Installation Location: Family Restaurant ■ Model: Zarai NA (ZA-100NA) ■ Connection Equipment: Various drainage for the drink bar *For more details, please download the PDF or feel free to contact us.

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【Summary of Other Cases (Partial)】 ■Issues <Requests> - We want to install a drink bar in the center of the store, but there are no existing drainage pipes. - Raising the floor to lay drainage pipes will extend the construction period and increase costs. - We would like to introduce a drainage pump to pressurize drainage with small-diameter piping. ■Proposal Details <Design and Construction Points> - We adopted the "ZA-100NA" because it can provide alarms for water leaks and pump malfunctions, and it can fit within the limited space. - The discharge pipe will rise to the ceiling inside the partition wall at 25A, and natural drainage will be sloped to 50A up to the pipe shaft. *For more details, please download the PDF or feel free to contact us.