Monitoring Manhole Cover, Round 8" x 12", White Ductile Lid
Estimated delivery Jul 28 – Jul 30· freight quoted separately
- Volume / custom config? Call (866) 514-3684 or request a quote
Description
The EMCO Wheaton A0721-308A is the extended-height version of the 3-bolt 8" monitoring well manhole, standing 12.8" tall compared to the standard 8.8" A0721-308. White ductile iron lid, galvanized steel skirt. 13.7 lbs, AASHTO H20 rated.
Key Features
- AASHTO H20 wheel loading — safe for roadway, parking lot, and sidewalk installations
- Bolt-down (3 Bolts) lid — secure closure with fewer bolts for faster access
- Galvanized steel skirt — rigid structural support in compacted backfill
- Painted ductile iron lid — white finish, painted inside and out
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.
Specifications
| Type | Monitoring Well Manholes |
|---|---|
| SKU | A0721-308A |
| Availability | Available to order |
| Weight | 13.7 lbs |
| Lid Type | Bolt-down (3 Bolts) |
| Lid Color | White |
| Load Rating | AASHTO H20 |
| Lid Material | Painted ductile iron |
| Overall Height | 12.8" |
| Skirt Material | Galvanized steel |
| Clear Hole I.D. | 6.4" |
| Pallet Quantity | 48 |
| Maximum Diameter | 9.4" |
| Nominal Well Size | 8" |