Approved by M.I. in conformity D.M. 22/11/17, manufactured by horizontal cylindrical axe on anti-roll supporting guides, in first class carbon steel sheet (3 mm. thick), treated with an anti-rust additive and a glaze layer, equipotential grounding point, are available with capacity: 490, 990, 1300, 1500, 2400, 3000, 4950, 6000, 7000 and 9000 liters equipped by fuel transfer unit

• manhole diam. 400 mm complete with bolt and gasket 
  
• Vent device with flame arrestor mesh .
  
• floating level indicator
  
• quick-setting load coupling of 3"
  
• load limiting valve calibrated at 90% of the tank’s volume
  
• load access stair (9,000 l capacity only),
  
• evacuation flange on the bottom with safety tap
  
• aspiration pipe
• supporting feet

• planned to contain 110% of the tank capacity
  
• indicated to be collocated on any soil
  
• self-supporting frame ready to be fixed at the tank feet by bolts
  
• evacuation tap 3/4”
  

• Distributor box in painted steel door with a key
  
• self-priming pump with bypass and built-in filter, engine capacity 50 or 70 l/min. 220V. single-phase 50 Hz
  
• K33 meter (accuracy + / - 2% in flow rate range) for private use with partial reset and progressive total
  
• supply hose ¾ " length 4 m
  
• automatic nozzle with connection 1" jointed
  
• pipe suction 1"
  
• electric control panel with IP55 protection with locking pump to the minimum level
  
  Cube50 dispensing unit for tank fuel 490 liter
  

Protection Roof  against atmospheric agents, in non-combustible material, built with strong self-supporting frame, covered with galvanised corrugated steel sheet, projecting from the retaining reservoir perimeter and equipped with busbar connections to the containment basin