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Outstanding water treatment capability significantly reduces construction area! No piping work required, shortening the construction period! Equipped with maintenance features!

■Void ratio 94% Outstanding water treatment capacity significantly reduces construction area ■Easy construction Lightweight design of approximately 6.7 kg per unit makes construction easy! No piping work required, making the process simple! Shortened construction period! ■Built-in water pipe Smooth water flow due to the presence of a water pipe inside the tank ■Maintenance management Easy maintenance with transfer pipes to prevent clogging! Comprehensive measures against functional decline! ■Durable and long-lasting Compatible with T-25, suitable for installation under parking lots ■Ecology Environmentally friendly due to the use of recycled materials (recycled polypropylene) ■Reliable performance and quality Certified by the Public Interest Incorporated Association for Rainwater Storage and Infiltration Technology → Certification was renewed as of April 1, 2018 ● For a comparison with conventional crushed stone infiltration trenches, please see the detailed information below. ● For installation and maintenance photos, parts list, specifications, and other details of the rainwater storage infiltration facility "New Trench-kun," please refer to the catalog. ● New Trench-kun is a registered product in the Ministry of Land, Infrastructure, Transport and Tourism's new technology information provision system "NETIS" (NETIS No. KT-130092-A).