Round Manhole Cover, Vault 18" x 12.6" Height, Steel Lid

The EMCO Wheaton A0717-818VWA is an 18" round manhole with a 3/8" diamond plate steel lid and hot rolled steel skirt. The locking vault (round) lid features a hinged lid with an integrated locking mechanism for tamper-resistant access. AASHTO H20 wheel loading rated for roadway, parking lot, and sidewalk installations. Round vault, shorter skirt height.

Key Features

• AASHTO H20 wheel loading — traffic-rated for roadway and parking area installations
• Locking Vault (Round) lid — integrated locking mechanism for tamper-resistant access
• 3/8" diamond plate steel lid — durable, long-lasting construction
• Hot rolled steel skirt — rigid structural support in compacted backfill
• Concrete anchors included — secure frame installation
• Custom skirt heights available — contact us for non-standard depths

Applications

Monitoring wells, UST sites, water treatment facilities, utility access points, meter pits, valve boxes, and any installation requiring AASHTO H20 traffic-rated access protection.

About EMCO Wheaton

EMCO Wheaton Retail (a division of ECT Manufacturing) is the industry standard in manholes and access covers — specified by municipalities, utilities, and infrastructure contractors 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.