MANHOLE WITH COAMING

TECHNICAL CHARACTERISTICS
Hatch leaf: 5083 aluminium (20 mm sheet)
Frame: mirror polished steel aisi 316L (5 mm sheet)
Hinges: arched, mirror polished steel AISI 316L, 95° opening
Locking system: by conical pin on 4 side operated by double bar handle (inside) and hand wheel (outside)
Stainless steel gas spring: in stainless steel aisi 316L for a confortable lift
Custom hardware entirely conceived and produced in-house