Manholes
Manholes
We feature Emco Wheaton Monitoring, Standard, Square, and Composite Manholes.
Well Monitoring
All Emco Wheaton Monitoring Well Manholes incorporate cast-in identification triangles in accordance with API recommendations and meet AASHTO H20 wheel loading.
- Painted ductile iron lid and rim with black triangle
- Optional galvanized or polyethylene skirt
- Water tight lid with buna seal
- Stainless steel bolts with retaining clips
- Alignment tabs for ease of replacement (8" and 12")
- Built-in handle (18")
Standard
The Emco Wheaton A0717 multi-purpose manhole provides access to all types of underground storage or containment vessels and meets AASHTO H20 wheel loading.
- High Pressure enables grouting by small tremie tubes
- Open throat design for easy access
- Cast-in handle (18")
- Recessed handle (24" - 42")
- Euro or spring loaded recessed handle available on composite lids
- Custom skirt lengths are available.
Square
The Emco Wheaton A0717 square manhole provides ease of access to a variety of tank hardware and monitoring equipment and carries an H20 load rating.
- Welded steel rim
- Stainless steel bolts and Buna N seal on watertight version
Composite
The Emco Wheaton A0716 Composite Manhole is a new design in lightweight, slip-resistant composite manhole covers. Using the latest manufacturing technology to ensure porosity-free molding, and compact, homogeneous distribution of reinforcing fiber, these covers easily exceed H20 wheel loading requirements. The covers also utilize a UV resistant treatment to protect against sun and weather damage.
- Exceeds AASHTO H20 wheel loading
- Replaces EBW 781 series and OPW 39CD and 44CD models
- Reduces lid weight by 50% compared to traditional steel lids
- Durable composite construction of fiberglass and polyester resin
- Easy lid removal and replacement
- Slip-resistant tread pattern tested in marine applications
- Available in lay-in and bolt-down, water-resistant styles
- Steel rim and skirt assemblies are fully painted inside and out
- Handles available in spring-loaded and European styles