MZ1110 - 20" Pressure Manhole Cover Carbon Steel Cover & Weld Ring Plated Steel Hardware and Buna Gasket
Item #:MZ1110
Product Info
Knappco Civacon
MZ 20” Pressure Manhole Covers up to 25PSI
20” pressure manhole, general purpose access door for hot oil, asphalt applications with working pressure <= 25PSI for cargo tank / industrial / bulk storage tanks.