Manhole Cone - 24" Concentric Opening - D4858
- SKU:
- 100001644
Jensen concrete concentric cone is designed for sanitary sewer and storm drain manhole applications and provides a barrel-to-grade transition.
- Barrel diameter: 48"
- Opening diameter: 24"
- Compliance: ASTM C478
Contact your Jensen representative for sizing and configuration details.
- Central California
- Northern California
- Northern Nevada
- Southern California
Product availability varies by location. If you need a product immediately, contact us to ensure availability.
If you need modifications to a standard product or a complete custom solution, we will work to accommodate your request in a timely manner. Please provide us with a few details about your project. Contact us now.
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Features & Benefits
Jensen concrete concentric cone transitions a manhole barrel down to grade-level access. Designed for sanitary sewer and storm drain manholes, it provides a structural taper to the access opening while supporting durable underground access infrastructure.
Features
- Concentric taper transitions barrel to access opening
- Reinforced concrete for load-bearing strength
- Precast for consistent quality
- Gasketed joints for watertight performance
Applications
- Sanitary sewer manholes
- Storm drain access structures
- Barrel-to-grade transitions
Technical Specifications
| Product Type: Manhole Cone |
| Access Point Diameter: 24 in. |
| Cone Type: Concentric |
| Design Specification: ASTM C478 |
| Load Specification: A-16 (AASHTO HS20-44) |
| Material: Precast Concrete |
| Bury Depth: 0.0' - 2.0' |
| Water Level (ft.): 0.0' |
| Inside Diameter: 48 in. |
| Outside Diameter: 58 in. |
| Series: D4858 |
| Delivery to: Central California, Northern California, Northern Nevada, Southern California |
| Agency: City of Davis |
| Height: 18 in. |
Product availability varies by location. If you need a product immediately, contact us to ensure availability.
If you need modifications to a standard product or a complete custom solution, we will work to accommodate your request in a timely manner. Please provide us with a few details about your project. Contact us now.
