Manhole Equipment & Accessories; Type: 12™ Manhole Ventilation Passthru; Material: Polyethylene; Color: Yellow; Overall Height: 28in; 71.1cm; Overall Width: 23in; 58.4cm; Guard Rail Height (Inch): 28in; 71.1cm MPN:9510-60

The manhole equipment and accessories set is crafted from durable polyethylene with a black finish designed for use in sewage and drain applications. It features an overall height of 28 inches while its guard rail measures 28 inches, providing effective protection against accidental falls into confined spaces. The high-density polyethylene (HDPE) material ensures resistance to chemicals, corrosion, or damage from harsh weather conditions ensuring a long service life. It is ideal for use by construction crews, utilities workers, facility managers, and other professionals working around exposed manholes who require stable footing while accessing underground infrastructure maintenance or inspection tasks with minimal environmental impact.