44 Inch
6 Inch Female
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44 Inch Replacement Lay-In Manhole Cover Only With Handle And Pry Plate
Item No. 318L-4412ACC
High elastic protective coating Exceptional barrier against moisture and chemicals Strong surface adjesion characteristics Slip resistant surface
6 Inch Female NPT 8 Ounce/Square Inch Aluminum Emergency Vent With Cast Iron Cover And FKM Viton A O-Ring UL 2583 And ULC Listed
Item No. 244O-0200AV
UL Listed emergency vent (pressure relief only) used on aboveground storage tanks, as a code requirement, to help prevent the tank from becoming over-pressurized and possibly rupturing if ever exposed to fire.
44 Inch Composite Replacement Lay-In Manhole Lid
Item No. A0716-044LID
Lid Diameter 44.3 Inch
6 Inch Female NPT 8 Ounce/Square Inch Aluminum Emergency Vent With Cast Iron Cover And FKM Viton B O-Ring EVR Approved UL 2583 And ULC Listed
Item No. 244O-0200AVEVR
UL Listed emergency vent (pressure relief only) used on aboveground storage tanks, as a code requirement, to help prevent the tank from becoming over-pressurized and possibly rupturing if ever exposed to fire.