· It is constructed of rugged, lightweight polyethylene with bright yellow material that resists fading.
· The Manhole Shield is made to keep water and mud out of manholes.
· Can be used with Allegro Guard Rail and Shield Retainers.
· Bright yellow material that resists fading
· Will fit 27” (68.5cm), 30” (76.2cm) and 32” (81.2cm) diameter manholes
· Inflatable watertight seal
· 4-outrigger support gussets that stabilize the shield
· 12” (30.4cm) tall to keep water and mud out of manhole
· Bright yellow for easy visibility
· Rugged and lightweight
· Polyethylene material