Custom fiberglass manhole with integral grinding pump to reduce solids Ask us about this item Brand SPECIFICATIONS Brand Virtual Polymer VPC SPECIFICATIONSSpecifications Brands Virtual Polymer Compounds, LLC aka VPC Fiberglass Diameter 48 in60 in72 in84 in96 in Depth Measure in 6 in. increments Access Styles Doomed LidH20 AdapterHatch Type Grinder Material Fiberglass Division VPC Traditional Industries ChemicalFoodMarineMiningOil & GasPowerPulp & PaperWater & Wastewater Open Channel Flow Related Products Metering ManholeVirtual Polymer VPCMag Meter Manhole System Read more Metering ManholeVirtual Polymer VPCGrinder Manhole System Read more Metering ManholeVirtual Polymer VPCOpen Channel Flow Metering Manhole System Read more More From AvensysMore ServicesOur certified engineers and technicians can intervene from the initial consultation and planning stages, throughout the life of instruments and systems.Field & In House Develop customized monitoring plans that address client's unique needs...Find out moreStart up Start up & Commissioning is a critical phase in the life cycle of any project.Find out moreIntegrated SystemsThe benefits include improved performance, reduced costs, and increased reliability.Find out moreTrainingWe believe that product training is essential for both our employees and our clients.Find out more