Manhole Cover


      Elmac Technologies® range of non-sparking low pressure manhole covers provides easy access to low pressure storage tanks for maintenance and cleaning purposes. The manhole is secured by a transverse beam which is attached to the centre of the cover. This ensures even distribution of the retaining force to form a gas tight fitting.


·        Sizes (Nominal Bore) 18” 20” 24”


·        Process Connection  ANSI 150# , API 650 (20” and 24”)


·        Materials Aluminium , Carbon Steel , Stainless Steel


·        Pressure Setting  ≤2.5psig


·        Insert  Nitrile Rubber, PT