Air Traffic Rated Manholes

SPECIFICATIONS

• COVER: 3.5″ Carbon Steel W/ Center Eye Bolt Hole & 7/16 Hex Head Cover Bolt

• SKIRT: 14 Gauge, Galvanized Steel Sheet Metal

• GASKET: 7/16″ x 1/4″ Low swell, Buna-N Rubber

• Load Rating: H-90

• Inner Clearance: 11.87″ Diameter Working Area

• Projected Weight: 188.9 LBS