EMCO A0721-101 12” x 12” Steel Monitoring Well Manhole incorporates cast-in identification triangles in accordance with API recommendations.

Features

• Overall Ht.: 12”
• Clear Hole ID: 9.4”
• Max Dia.: 15.1”
• Painted ductile iron lid and rim
• Optional galvanized steel or polyethylene skirt
• Bolt-down units have water-tight lids
• Custom skirt heights available
• Heavy Duty (16 gauge hot rolled carbon steel) skirts available. 100% welded skirt and seam