Emco A0721-018 is a 18” x 12” Monitoring Well Manhole with Grey Ductile Lid. All Emco Wheaton Monitoring Well Manholes incorporate cast-in identification triangles in accordance with API recommendations and meet AASHTO H20 wheel loading.

Features

• Diameter: 18”
• Overall Height: 12”
• Clear Hole Diameter: 13.8”
• Style: Bolt-down
• Skirt Type: 12” Steel
• Painted ductile iron lid and rim with black triangle
• Heavy-duty, 100% welded skirts available
• Alignment tabs on bolt-down versions
• Water tight lid with buna seal
• Stainless steel bolts with retaining clips
• Alignment tabs for ease of replacement
• Built-in handle