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OPW 104AOW 8, 12 and 18 in. ID, Manholes with Observation Windows
Cast Iron
Ships From Manufacturer
Select Model & Quantity:
Model # | Description | Price | Qty |
---|---|---|---|
104AOW-0800 | 8 in. ID Cast Iron | $152.84 | |
104AOW-1200 | 12 in. ID Cast Iron, 11-1/4 in. Deep | $220.01 | |
104AOW-1219 | 12 in. ID Cast Iron, 19-1/4 in. Deep | $250.70 | |
104AOW-1800 | 18 in. ID Cast Iron, 11-1/4 in. Deep | $418.15 | |
104AOW-1819 | 18 in. ID Cast Iron, 19-1/4 in. Deep | $463.74 |
OPW - 104AOW - 8, 12 and 18 in. ID, Manholes with Observation Windows
Designed to be installed at grade level over a slotted PVC monitoring well where limited access and clear identification are essential. Ring gasket prevents water contamination.
Features
- “DO NOT FILL” Graphic Warning Statement - Permanently cast into cover with black equilateral triangle inset into a white background in accordance with API Recommended Practices 1615.
- Secure Cover - Two recessed, self-aligning stainless steel bolts with O-rings secure cover to the body ring.
- Prevention Against Surface Water Contamination - A gasket located in the ring prevents contamination from rain water or during washdown.
- Maximum Load Bearing Capacity - Cast iron covers and body rings are heavily ribbed to ensure maximum load bearing capacity.
- Trouble-Free Installation - Sturdy steel skirts extend nearly a foot below grade to ensure trouble-free installation even in deep concrete.
- Optional Skirts - Extend a full 19-1/4" below grade in 12" and 18" diameter models for sandy soil locations.
- Unpainted Covers and No Bolt-Down Provisions Available - On the 104MW for monitoring well applications where limited access is not required.
- Full-Size Internal Diameters for Maximum Access and Working Area.
- Highway 20 Rated (h50) - All OPW spill containers and manholes exceed the requirements of the Highway 20 rating.
- Individually Boxed for Ease of Handling.
Materials
- Body Ring: Cast iron
- Cover: Cast iron
- Skirt: Steel (104 AOW)
- Gasket: Neoprene