MJ 20” Pressure Manhole Covers up to 18PSI

20” pressure manhole, general purpose access door for non-code applications <= 18PSI for cargo tank / industrial / bulk storage tanks.

Features & Benefits

  • 6 Quick-opening adjustable cam levers
  • Safety catch helps prevent accidents when opening against residual pressure
  • Locking tabs enable contents to be secured with tamper proof seal

Part Numbers and Drawings

  • MJ1110 20" Pressure Manhole Carbon Steel Cover & Weld Ring, Plated Steel Hardware and Buna Gasket