Lightweight Manholes
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Custom Lightweight Steel Replacement Manhole
Product SKU: 318LSRContact your Morrison Regional Sales Manager or Customer Service for more information!
Click here for a product demonstration video.
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Encapsulated Lightweight Manhole
Product SKU: FIG 318L, 418L, 418LCOur lightweight manholes are encapsulated in a new high performance material. The Morrison engineered laminate has been encapsulated with long life, tougher than a bedliner, polyurea elastomer, built for moisture protection and chemical resistance.