Morrison Bros 519 Watertight Monitoring Well Manhole

Standard Features

Black triangle on white warning label permanently attached to cover

“Test Well” permanently cast into cover on 12″ models

 “Monitoring Well” permanently cast into cover on 9″ models

 Brass plate attached to ring to stamp well identification number

 Watertight one-piece cast ring and skirt

 Easy to replace gasket installs in cover, no glue required

 Center bolt stays in the cover and includes an o-ring to keep surface water out

 Three spoke spider provides center point for bolt to evenly tighten down the cover to the ring

AMP models include black powder coated finish with white cover

Meets H-20 load requirements

Construction Details

• Body/ring and cover: Cast iron
• Gasket and o-ring: Buna-N
• Center spoke: Brass
• Bolt: Stainless steel