MORRISON BROS. Morrison Bros. 519 Series 12 in. Watertight Test Well Manhole w/ 8 in. Skirt MO5190200AM

Limited access manholes provide grade level access to underground monitoring well equipment when watertight conditions are required. Features Watertight one-piece cast ring and skirt Black triangle on white warning label permanently attached to cover "Test Well" permanently cast into cover on 12 in. models Stamp your well identification into the brass identification plate 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 (spider is easily removeable) AMP models include black powder coated finish with white cover Specifications Material: Cast Iron Gasket and O-ring: Nitrile Rubber Center Spoke: Brass Bolt: Stainless Steel Certifications: meets H-20 Load Requirements