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Composite Manhole Cover, Round 42" x 19", Lay-In Lid
The EMCO Wheaton A0716-042A is a 42" round manhole with a black composite (UV-resistant, fiber-reinforced) lid and hot rolled steel skirt. The lay-in lid drops into the frame without bolts...
$ 1,407.81
Steel Manhole Cover, Round 30" x 13",3/8" Bolt-down Steel Lid
The EMCO Wheaton A0717-030B is a 30" round manhole with a 3/8" diamond plate steel lid and hot rolled steel skirt. The bolt-down lid secures with bolts and a ribbed...
$ 1,011.24
Composite Manhole Cover, Round 18" x 13", Stainless Steel
The EMCO Wheaton A0716-018SS is a 18" round manhole with a black composite (UV-resistant, fiber-reinforced) lid and type 304 stainless steel skirt. The lay-in lid drops into the frame without...
$ 525.69
Steel Manhole Cover, Round 24" x 19",3/8" Cam-Lock Steel Lid
The EMCO Wheaton A0717-024CDA is a 24" round manhole with a 3/8" diamond plate steel lid and hot rolled steel skirt. The cam-lock w/d-seal lid uses a cam-lock mechanism with...
$ 1,156.53
Steel Manhole Cover, Round 48" x 13", 1/2" Steel Lay-In Lid
The EMCO Wheaton A0717-048 is a 48" round manhole with a 1/2" diamond plate steel lid and hot rolled steel skirt. The lay-in lid drops into the frame without bolts...
$ 2,523.36
Monitoring Manhole Cover, Round 12" x 8", White Ductile Lid
The EMCO Wheaton A0721-128 is a low-profile 12" monitoring well manhole with just 8.1" overall height. White ductile iron bolt-down lid, polyethylene skirt. The shortest 12" model available — ideal...
$ 145.01
Steel Manhole Cover, Round 36"x 13", Lay-In, 1/2" Steel Lid
The EMCO Wheaton A0717-036 is a 36" round manhole with a 1/2" diamond plate steel lid and hot rolled steel skirt. The lay-in lid drops into the frame without bolts...
$ 1,471.97
Square Manhole Cover, Vault 36"x36"x24" Hinged Locking Lid
The EMCO Wheaton A0717-736VWE is a 36" square manhole/vault with a 3/8" heavy-duty diamond plate steel lid and 16-gauge steel body. The locking vault design features a hinged lid with...
$ 1,531.17
Steel Manhole Cover, Round 30" x 13" Steel Cam-Lock Lid
The EMCO Wheaton A0717-030CD is a 30" round manhole with a 3/8" diamond plate steel lid and hot rolled steel skirt. The cam-lock w/d-seal lid uses a cam-lock mechanism with...
$ 1,366.81
Steel Manhole Cover, Round 36" x 13", Steel Bolt-down Lid
The EMCO Wheaton A0717-136B is a 36" round manhole with a 3/8" diamond plate steel lid and hot rolled steel skirt. The bolt-down lid secures with bolts and a ribbed...
$ 1,314.26
Monitoring Manhole Cover, 12"x12 White Ductile Lid
The EMCO Wheaton A0721-101ID is a 12" monitoring well manhole identical to the A0721-101, with a factory-installed ID tag for well tracking and regulatory compliance. White ductile iron bolt-down lid,...
$ 196.30
Monitoring Manhole Covers, Round 12" x 12", Lay-In
The EMCO Wheaton A0721-101L is a 12" monitoring well manhole with a lay-in lid and galvanized steel skirt. No bolts needed for routine well access — the ductile iron lid...
$ 145.01About EMCO Wheaton
EMCO Wheaton is the manufacturer behind the manhole covers, frames, and underground access products we carry. Their products are installed in municipal water systems, sewer infrastructure, industrial facilities, and environmental monitoring sites across the country.
Whether you need a 6” monitoring well cover or a 44” composite vault panel, EMCO Wheaton builds it. We stock their full line with competitive pricing and same-day shipping on in-stock items ordered before 1pm CT.
Shop by Material
- Cast Iron — Load-bearing covers for roadways and vehicle-traffic areas. Lay-in, bolt-down, and monitoring configurations. The default for any installation that sees vehicles.
- Composite — UV-stable, corrosion-resistant covers for coastal, chemical, and industrial environments. Up to 70% lighter than cast iron. Won’t rust or degrade in sunlight.
- Steel — Heavy-gauge steel-skirt frames for maximum structural integrity under traffic loads. Anchors into concrete and asphalt.
Common Applications
EMCO Wheaton covers are specified for sewer access points, water utility manholes, monitoring well surface completions, stormwater infrastructure, and industrial vault access. The right cover depends on the load environment (foot traffic vs. vehicles), exposure conditions (coastal, chemical, UV), and access frequency.
Need Help Specifying?
If you’re replacing an existing cover or specifying for new construction, call (866) 514-3684. We help contractors and engineers match covers to their installation requirements every day — bring us your opening dimensions and site conditions, and we’ll recommend the right product.
FAQ
Is EMCO Wheaton the same as EMCO Industries?
EMCO Wheaton is the brand name for the underground access product line. Their manhole covers and frames are manufactured specifically for sewer, water utility, and monitoring well applications.
Can I get just a replacement lid without the frame?
For composite covers, yes — we carry lid-only options in most sizes. For cast iron, the lid and frame are typically sold together, but call us to confirm availability for your specific size.
Do you carry EMCO Wheaton’s full product line?
We carry their full range of manhole covers and frames — cast iron, composite, and steel in round and square configurations. If you don’t see a specific EMCO Wheaton item on the site, call (866) 514-3684 and we can source it.
