Manhole fall prevention and falling object prevention temporary cover
GENTI HOLE GUARD is a temporary cover designed to prevent falls into manholes and to prevent falling objects. Frequently opening and closing heavy manhole covers is labor-intensive work. However, leaving them open is extremely dangerous. It can lead to serious accidents due to third parties falling or objects dropping. By using HOLE GUARD in such situations, serious accidents can be prevented.
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basic information
Material: Steel Finish: Hot-dip galvanized finish JIS H8641 HOLE GUARD 600 Diameter: 620mm±3mm Thickness: 19mm Weight: 2.6kg Load capacity: 150kg HOLE GUARD 600(S) (for water-sealed type) Diameter: 630mm±3mm Thickness: 19mm Anti-slip addition +5mm Weight: 2.9kg Load capacity: 150kg HOLE GUARD 750(S) (for water-sealed type) Diameter: 790mm±3mm Thickness: 19mm Anti-slip addition +5mm Weight: 3.5kg Load capacity: 150kg Net cover (optional) Diameter: 700mm±10mm Material: Nylon Mesh width: 2mm
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Applications/Examples of results
HOLE GUARD 600 - Intended use: Road manholes, pump pits, etc. HOLE GUARD 600(S) (for water-sealed type) HOLE GUARD 750(S) (for water-sealed type) - Intended use: Power transmission equipment manholes, septic tank manholes, etc.
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Company information
Sanryo has a group company that is a comprehensive construction company, as well as a maintenance company focused on sewage systems and purification tanks. They gather issues from the field and connect them to the development of convenient and safe equipment.