Round Manhole Covers & Frames

Manholes are an essential tool for securing sewer waste while still allowing access for maintenance workers to clean or remove obstructions. They are also important for regular inspections to ensure that everything is working well. They even provide protection to the pipe and what is below. Round manholes are the best fit for most openings. We have a wide range of round manholes that offer easy access due to its open throat design. You can select between galvanized steel or polyethylene materials for the skirt. Some of our products come with a built-in handle to make opening easier, and our bolt-down units provide the best water-resistant lids. 

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Cast Iron Manhole Cover, Round 12" x 12", Lay-In, Poly Skirt — EMCO Wheaton cast iron manhole cover, AASHTO H-20 traffic... Cast Iron Manhole Cover, Round 12" x 12", Lay-In, Poly Skirt detail — bolt-down or lay-in lid with water-resistant ribbed...
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Cast Iron Manhole Cover, Round 12" x 12", Lay-In, Poly Skirt

The EMCO Wheaton 12" x 12" cast iron manhole cover provides AASHTO H-20 traffic-rated access with the durability cast iron has been specified for in roadways for generations. Bolt-down or...
$ 126.18
Cast Iron Manhole Cover, Round 9" x 12", Lay-In, Steel Skirt — EMCO Wheaton cast iron manhole cover, AASHTO H-20 traffic... Cast Iron Manhole Cover, Round 9" x 12", Lay-In, Steel Skirt detail — bolt-down or lay-in lid with water-resistant ribbed...
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Cast Iron Manhole Cover, Round 9" x 12", Lay-In, Steel Skirt

The EMCO Wheaton 9" x 12" cast iron manhole cover provides AASHTO H-20 traffic-rated access with the durability cast iron has been specified for in roadways for generations. Bolt-down or...
$ 78.86
Monitoring Manhole Cover, Round 6" x 7.5", Ductile Lid — EMCO Wheaton monitoring well manhole cover, AASHTO H-20 traffic... Monitoring Manhole Cover, Round 6" x 7.5", Ductile Lid detail — water-resistant ribbed seal, cast iron / steel /...
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Monitoring Manhole Cover, Round 6" x 7.5", Ductile Lid

The EMCO Wheaton 6" x 7.5" monitoring well manhole cover provides secure, traffic-rated access to groundwater monitoring wells. Available in cast iron, steel, composite, and ductile lid styles in bolt-down,...
$ 55.75
Monitoring Manhole Cover, Round 8"x8" Iron Lay-In Lid — EMCO Wheaton monitoring well manhole cover, AASHTO H-20 traffic... Monitoring Manhole Cover, Round 8"x8" Iron Lay-In Lid detail — water-resistant ribbed seal, cast iron / steel /...
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Monitoring Manhole Cover, Round 8"x8" Iron Lay-In Lid

The EMCO Wheaton 8"x8" monitoring well manhole cover provides secure, traffic-rated access to groundwater monitoring wells. Available in cast iron, steel, composite, and ductile lid styles in bolt-down, lay-in, and...
$ 66.93
Cast Iron Manhole Cover, Round 12" x 12", Bolt-down Lid — EMCO Wheaton cast iron manhole cover, AASHTO H-20 traffic rated Cast Iron Manhole Cover, Round 12" x 12", Bolt-down Lid detail — bolt-down or lay-in lid with water-resistant ribbed seal
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Cast Iron Manhole Cover, Round 12" x 12", Bolt-down Lid

The EMCO Wheaton 12" x 12" cast iron manhole cover provides AASHTO H-20 traffic-rated access with the durability cast iron has been specified for in roadways for generations. Bolt-down or...
$ 151.40
Cast Iron Manhole Cover, Round 12" x 10", Steel Skirt — EMCO Wheaton cast iron manhole cover, AASHTO H-20 traffic rated Cast Iron Manhole Cover, Round 12" x 10", Steel Skirt detail — bolt-down or lay-in lid with water-resistant ribbed seal
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Cast Iron Manhole Cover, Round 12" x 10", Steel Skirt

The EMCO Wheaton 12" x 10" cast iron manhole cover provides AASHTO H-20 traffic-rated access with the durability cast iron has been specified for in roadways for generations. Bolt-down or...
$ 149.85
Monitoring Manhole Cover, Round 8"x12" Ductile Bolt Down — EMCO Wheaton monitoring well manhole cover, AASHTO H-20... Monitoring Manhole Cover, Round 8"x12" Ductile Bolt Down detail — water-resistant ribbed seal, cast iron / steel /...
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Monitoring Manhole Cover, Round 8"x12" Ductile Bolt Down

The EMCO Wheaton 8"x12" monitoring well manhole cover provides secure, traffic-rated access to groundwater monitoring wells. Available in cast iron, steel, composite, and ductile lid styles in bolt-down, lay-in, and...
$ 83.67
Monitoring Manhole Cover, Round 5"X 8", Bolt down — EMCO Wheaton monitoring well manhole cover, AASHTO H-20 traffic rated Monitoring Manhole Cover, Round 5"X 8", Bolt down detail — water-resistant ribbed seal, cast iron / steel / composite lid...
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Monitoring Manhole Cover, Round 5"X 8", Bolt down

The EMCO Wheaton 5"X 8" monitoring well manhole cover provides secure, traffic-rated access to groundwater monitoring wells. Available in cast iron, steel, composite, and ductile lid styles in bolt-down, lay-in,...
$ 50.22
Monitoring Manhole Cover, Round 8" x 8" long metal skirt — EMCO Wheaton monitoring well manhole cover, AASHTO H-20...
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Monitoring Manhole Cover, Round 8" x 8" long metal skirt

The EMCO Wheaton 8" x 8" monitoring well manhole cover provides secure, traffic-rated access to groundwater monitoring wells. Available in cast iron, steel, composite, and ductile lid styles in bolt-down,...
$ 122.00
Monitoring Manhole Cover, Round 4" x 8" Bolt-in Lid — EMCO Wheaton monitoring well manhole cover, AASHTO H-20 traffic rated Monitoring Manhole Cover, Round 4" x 8" Bolt-in Lid detail — water-resistant ribbed seal, cast iron / steel / composite...
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Monitoring Manhole Cover, Round 4" x 8" Bolt-in Lid

The EMCO Wheaton 4" x 8" monitoring well manhole cover provides secure, traffic-rated access to groundwater monitoring wells. Available in cast iron, steel, composite, and ductile lid styles in bolt-down,...
$ 36.64
Monitoring Manhole Cover, Round 12" x 12" Bolt-down — EMCO Wheaton monitoring well manhole cover, AASHTO H-20 traffic rated Monitoring Manhole Cover, Round 12" x 12" Bolt-down detail — water-resistant ribbed seal, cast iron / steel / composite...
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Monitoring Manhole Cover, Round 12" x 12" Bolt-down

The EMCO Wheaton 12" x 12" monitoring well manhole cover provides secure, traffic-rated access to groundwater monitoring wells. Available in cast iron, steel, composite, and ductile lid styles in bolt-down,...
$ 169.54
Cast Iron Manhole Cover, Round 8" x 12", 3/8" Lay-In Lid — EMCO Wheaton cast iron manhole cover, AASHTO H-20 traffic rated Cast Iron Manhole Cover, Round 8" x 12", 3/8" Lay-In Lid detail — bolt-down or lay-in lid with water-resistant ribbed seal
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Cast Iron Manhole Cover, Round 8" x 12", 3/8" Lay-In Lid

The EMCO Wheaton 8" x 12" cast iron manhole cover provides AASHTO H-20 traffic-rated access with the durability cast iron has been specified for in roadways for generations. Bolt-down or...
$ 73.59

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