Prevent rainwater flow from the lid with a sealing waterproof ring! Easy and safe maintenance with one-touch opening and closing!
The "VA-110NHL-RSLD type" is a multifunctional ground manhole that satisfies the maintenance of drainage channels. Equipped with a sealing waterproof ring, it can prevent rainwater flow from the cover. The locking mechanism is compactly molded, and the cover locks automatically with its weight when closed. The cover can be opened easily and safely with a dedicated bar, allowing for straightforward maintenance. 【Features】 ■ Rainwater flow prevention with sealing waterproof ring ■ Easy maintenance management with prevention of illegal dumping, floating, and automatic locking ■ Safety measures against falls with a handrail for ascent and descent and a fall prevention mesh ■ Both functions operate with a single touch, and removal and installation are simple ■ Uses high-performance grout material for manholes, Hivescon (Asano non-shrink mortar) *For more details, please refer to the PDF document or feel free to contact us.
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Araki Manufacturing Co., Ltd. is a company primarily engaged in the manufacturing and sales of iron covers for water supply and sewage systems. Based on our manhole cover manufacturing business, we also carry out installation work for storage tanks, which are essential for maintaining safe urban spaces. As a comprehensive manufacturer of ground manholes (manhole covers), we are committed to creating safe and comfortable urban environments. For anything related to manhole covers, please feel free to leave it to us.