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Cast Iron Manhole Cover, Round 12" x 12", Lay-In, Poly Skirt
The EMCO Wheaton A0717-022 is a 22" (12" lid) round manhole with a Cast iron lid and polyethylene skirt. The lay-in lid drops into the frame without bolts for quick,...
$ 126.18
Cast Iron Manhole Cover, Round 9" x 12", Lay-In, Steel Skirt
The EMCO Wheaton A0717-108 is a 8" round manhole with a Cast iron lid and galvanized steel skirt. The lay-in lid drops into the frame without bolts for quick, unrestricted...
$ 78.86
Monitoring Manhole Cover, Round 6" x 7.5", Ductile Lid
The EMCO Wheaton A0721-106 is a 6" monitoring well manhole with a painted ductile iron bolt-down lid and galvanized steel skirt. At just 6.3 lbs with a 7.5" overall height,...
$ 55.75
Monitoring Manhole Cover, Round 8"x8" Iron Lay-In Lid
The EMCO Wheaton A0721-188L is an 8" monitoring well manhole with a lay-in (drop-in) lid — no bolts required for routine access. The large notch on the lay-in lid eliminates...
$ 66.93
Cast Iron Manhole Cover, Round 12" x 12", Bolt-down Lid
The EMCO Wheaton A0717-022B is a 22" (12" lid) round manhole with a Cast iron lid and polyethylene skirt. The bolt-down lid secures with bolts and a ribbed seal for...
$ 151.40
Cast Iron Manhole Cover, Round 12" x 10", Steel Skirt
The EMCO Wheaton A0717-122 is a 22" (12" lid) round manhole with a Cast iron lid and galvanized steel skirt. The lay-in lid drops into the frame without bolts for...
$ 149.85
Monitoring Manhole Cover, Round 8"x12" Ductile Bolt Down
The EMCO Wheaton A0721-008 is an 8" monitoring well manhole with a painted ductile iron bolt-down lid and polyethylene skirt. The poly skirt resists corrosion in aggressive soil conditions and...
$ 83.67
Monitoring Manhole Cover, Round 5"X 8", Bolt down
The EMCO Wheaton A0721-105 is a 5" monitoring well manhole with a painted ductile iron bolt-down lid and galvanized steel skirt. Designed for smaller-diameter wells and piezometers, this compact unit...
$ 50.22
Square Well Protector, Aluminum Lid, 4" X 5' Tall
The EMCO Wheaton A0727-004A is a 4" square well protector standing 5 feet tall with a die-cast aluminum raintight cap. Designed to protect monitoring well casings from vandalism, weather, and...
$ 158.38
Monitoring Manhole Cover, Round 12" x 12" Bolt-down
The EMCO Wheaton A0721-101 is a 12" monitoring well manhole with a white painted ductile iron bolt-down lid and galvanized steel skirt. The steel skirt provides maximum structural rigidity in...
$ 169.54
Cast Iron Manhole Cover, Round 8" x 12", 3/8" Lay-In Lid
The EMCO Wheaton A0717-008 is a 8" round manhole with a Cast iron lid and polyethylene skirt. The lay-in lid drops into the frame without bolts for quick, unrestricted access....
$ 73.59
Square Well Protector, Aluminum Lid, Top Kit, 4"
The EMCO Wheaton A0727-004K is a replacement top kit for the 4" square well protector. Includes the one-piece die-cast aluminum powder-coated raintight cap with contrasting black triangle (per API recommendation),...
$ 66.93About 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.
