600mm bolted manhole cover Normec 11.76.20

This DN600 tank manhole cover is made of lightweight aluminum alloy with a compensated 10 couvercle fill cover. It is fixed by 30 bolts suitable for mounting on all types of tanks for the transport of fuels. It is recognized by several Oil Companies of the different countries of the world for its security features and unmatched operational advantages.

CHARACTERISTICS :

• Aluminum alloy manhole cover ideal for transporting fuels for aviation.
• Can be fitted to aluminum, stainless steel and carbon ferrule with 30 bolt fastening.
• Quick release aluminum Ouvert 10 '' loading opening with spring-proof seal up to a pressure of 500 mbar.
• The filling lid is equipped with a device that allows opening in two stages, guaranteeing safety even in case of overpressure inside the compartment.
• Wide range of mountable accessories (internal and external air valves, vapor recovery and electronic probes). STANDARDS: EN 12312-5 - Equipment for airport services. EN 14286 - Weldable rolled products for storage and transport containers of dangerous goods.