Precast Concrete Manholes

precast concrete manhole

Dellinger Precast manufactures a complete range of Precast Concrete Manholes.

The standard products offer high availability, flexible design,  ease of installation, watertight construction and can be retrofitted into existing installations. In addition to the company’s range of standard products, Dellinger Precast will design and manufacture manholes for each unique application.

All products are designed and manufactured to ASTM C 478  and AASHTO M199 


  • Sanitary Sewer
  • Stormwater Sewer
  • Pump/Lift Stations
  • Utility Manholes

Selection of Precast Concrete Manholes

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precast concrete manholes
precast concrete manhole
precast concret man holes

Advantages and Benefits

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