48" dia Manhole Barrels - 5" Wall - Northern California

SKU:
MHB-4858-NC-12

Jensen concrete manhole barrel is designed for sanitary sewer and storm drain access applications and provides watertight depth extension.

  • Inside diameter: 48"
  • Outside diameter: 58"
  • Compliance: ASTM C478

Contact your Jensen representative for sizing and configuration details.

Delivery available to:
  • Northern 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 manhole barrel extends the depth of a below-grade access structure. Designed for sanitary sewer and storm drain manholes, it provides watertight vertical extension while supporting durable underground access infrastructure.

Features

  • Stacks to reach required manhole depth
  • Reinforced concrete for load-bearing strength
  • Precast for consistent quality
  • Gasketed joints for watertight performance

Applications

  • Sanitary sewer manholes
  • Storm drain access structures
  • Below-grade depth extension

Technical Specifications

Load Rating: A-16 (AASHTO H-20-44)
Product Type: Manhole Barrel
Design Specification: ASTM C-478, AASHTO M199
Diameter (Inside - Nominal): 48 in.
Diameter (Outside - Nominal): 58 in.
Wall Thickness (Nominal): 5 in.
Delivery to: Northern 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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