Ground manhole - List of Manufacturers, Suppliers, Companies and Products

Ground manhole Product List

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Sewer Ground Manhole

Equipped with safety features against lid tilting, lid damage, and lid floating or scattering!

We would like to introduce the "Sewer Ground Manhole" that we handle. It serves the role of widely promoting the sewer business by designing features unique to each region, while also possessing the basic performance necessary for citizens to live safely. It has various safety features to address issues such as lid corrosion, falls, illegal dumping, and intrusion. 【Safety Features (Excerpt)】 ■ Lid wobbling ■ Lid damage ■ Lid buoyancy and scattering ■ Slipping on the lid ■ Lid corrosion *For more details, please download the PDF or feel free to contact us.

  • Manhole body

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Ground manhole "VA-110NHL-RSLD type"

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.

  • Manhole body

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Ground manhole (sewer iron cover)

This is a reliable manhole cover essential for road maintenance.

This is a cast iron cover used as an inspection hatch for underground sewage facilities and communication conduits. We offer highly reliable products, including pressure relief types that prevent the cover from dislodging due to abnormal water pressure from inside the manhole, and automatic locking mechanisms that prevent anyone other than the administrator from removing the cover. Additionally, to ensure the security of cables and optical fibers buried underground, we also provide information box cast iron covers equipped with locking mechanisms that make it difficult for anyone other than the administrator to open and close them. 【Product Lineup】 ■ Cast iron covers for sewage systems ■ Protective covers ■ Cast iron covers for information boxes *For more details, please download the PDF or contact us.

  • Inspection hatches, manhole covers, and ditch covers
  • Manhole body
  • Sewerage facilities

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