Monitoring Manhole Cover, Round 14"x12" Aluminum Skirt & Lid

The EMCO Wheaton A0721-112 is a 12" monitoring well manhole built entirely from hard-coat anodized aluminum — lid, skirt, and all hardware. The locking mechanism provides tamper-resistant security without padlocks. Water-tight seal protects well integrity. Optional T-handle available (part #A0081-112). 25.7 lbs, AASHTO H20.

Key Features

• AASHTO H20 wheel loading — safe for roadway, parking lot, and sidewalk installations
• Bolt-down (Locking) lid — built-in locking mechanism for tamper-resistant security
• Hard-coat anodized aluminum — lightweight, corrosion-proof, no painting required
• Painted ductile iron lid — aluminum finish, painted inside and out
• Special feature: All-aluminum construction, lockable, water-tight seal. T-handle available (p/n A0081-112)

Technical Specifications

Applications

Groundwater monitoring wells, EPA compliance sites, UST (underground storage tank) closure monitoring, environmental remediation, brownfield redevelopment, landfill gas monitoring, and any installation requiring AASHTO H20 traffic-rated well access protection.

About EMCO Wheaton

EMCO Wheaton Retail (a division of ECT Manufacturing) is the industry-standard name in monitoring well access hardware — specified by municipalities, environmental contractors, and federal agencies nationwide.

Questions on sizing, bulk pricing, or custom skirt heights? Call (866) 514-3684 or email us — we ship within the USA and welcome tax-exempt purchasing for qualified accounts.