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 "Monitoring Well" permanently cast into cover on 9 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
Morrison Bros. Morrison Bros. 519 Series 12 in. Watertight Test Well Manhole w/ 8 in. Skirt MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $516.24 Quick view Choose Options
Morrison Bros. Morrison Bros. 318 Series 9 in. Plain Cover Manhole w/ 7 in. Skirt MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $135.77 Ready to Ship Quick view Add to Cart The item has been added
Morrison Bros. Morrison Bros. 24 in. 318 Series Plain Cover Manhole w/ 18 in. Skirt MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $692.67 Quick view Add to Cart The item has been added
Morrison Bros. Morrison Bros. 18 in. 318 Series Plain Cover Manhole w/ 18 in. Skirt MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $385.79 Quick view Add to Cart The item has been added
Morrison Bros. Morrison Bros. 18 in. 318 Series Plain Cover Manhole w/ 12 in. Skirt MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $330.58 Quick view Add to Cart The item has been added
