Energy Absorbing Manhole
The Plasti-Fab energy absorbing manhole was an industry first and remains the most complete and easy-to- install in-ground flow velocity reducing package available. Plasti-Fab products are fabricated from highly corrosion resistant composite fiberglass reinforced plastic (FRP) with a 25 year corrosion warranty. Plasti-Fab is recognized around the world as an experienced innovator providing composite solutions for municipal and industrial fluid measurement and management applications.
- Reduces velocity in flow to increase accuracy of flow measurement.
- Drop in place installation is fast and efficient.
- Self Cleaning Design.
- Integral Manhole and Energy baffle system.
- Manhole barrel has white gel coated interior to maximize available light and sanitation.
Design Features and Accessories
- Manholes available with:
- Full Hinged Lid
- H-20 Rated Cone Top
- Aluminum Gas Tight Lid
- Grated Top
- Aluminum Hatch
- Manholes pipe stubs built to match existing pipe ID and OD for easy installation
- Reinforced Energy Baffle
- Sidewalls custom built to efficiently funnel water back into pipe
- Manhole bottom is sandwich construction to prevent oil-canning