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Plastic Manhole Cover, Round, 42"x20", Cam-Lock, Wed-Cake
The EMCO Wheaton A0716-042CW is a 42" round manhole with a black plastic composite (UV-resistant, fiber-reinforced) lid and hot rolled steel skirt. The cam-lock, wedding cake lid uses a cam-lock...
$ 2,677.03
Plastic Manhole Cover, Round, 18"x24", Lay-In, Black Lid
The EMCO Wheaton A0716-018D is a 18" round manhole with a black plastic composite (UV-resistant, fiber-reinforced) lid and galvanized steel skirt. The lay-in lid drops into the frame without bolts...
$ 446.18
Plastic Manhole Cover, Round, 39"x13", Stainless Steel Rim
The EMCO Wheaton A0716-039SS is a 39" round manhole with a black plastic composite (UV-resistant, fiber-reinforced) lid and type 304 stainless steel skirt. The lay-in lid drops into the frame...
$ 1,896.24
Plastic Manhole Cover, Round, 18"x18", Cam-Lock, Black Lid
The EMCO Wheaton A0716-018CA is a 18" round manhole with a black plastic composite (UV-resistant, fiber-reinforced) lid and galvanized steel skirt. The cam-lock lid uses a cam-lock mechanism with ribbed...
$ 539.87
Plastic Manhole Cover, Round,18"x12", Cam-Lock, Black Lid
The EMCO Wheaton A0716-018C is a 18" round manhole with a black plastic composite (UV-resistant, fiber-reinforced) lid and galvanized steel skirt. The cam-lock lid uses a cam-lock mechanism with ribbed...
$ 461.79When Plastic Makes Sense
Plastic covers are the lightest and most affordable option for installations that don’t bear vehicle loads. They won’t corrode, won’t rust, and can be handled by a single person without lifting equipment. Ideal for monitoring well surface completions, landscaped utility access points, and any location where the cover is protected from traffic.
Plastic vs. Composite vs. Cast Iron
Plastic — Lightest weight, lowest cost. For non-traffic, protected areas only.
Composite — Heavier duty with UV stabilization and better structural properties. For outdoor exposed installations.
Cast Iron — Load-bearing for roadways and vehicle traffic.
