Procedure and relevant equipment suitable for facilitating total emptying of tank lorries of lpg in hazardous conditions

摘要

Procedure and pertaining operative equipment consisting of an assembly of a piping system, manoeuvring valves and pressure gauges to be used jointly with a bank of nitrogen cylinders and a pump for water inlet, suitable for enabling the total transfer of the LPG between two tank lorries, particularly in the event that one overturned by accident, arriving directly for the benefit of the tank to be emptied.