- Eliminates Bellows Collapsing
- Maintains Correct Spacing Between Upper and lower Covers
- Ring Locks into Concrete
- Adjustable Height Allows Easy Installation and Maintenance Without Styrofoam Spacers
- No Extension Required
- Available in 5 Gallon
- 4” riser Opening
- H-20 Load Rating
Sale!
Spill Containers, Universal Valve
Universal Valve 5 gal. Below Grade Manhole no drain
Original price was: $1,789.35.$1,223.92Current price is: $1,223.92.
Prevents nozzle problems associated with settling of all competitive below-grade manholes. Non-settling, never-sink manhole. No problem with bellows collapsing, unlike competitive products.




