The Pentane module system is equipped with all those devices making it suitable as per ATEX 94/9 standards in force.

The line is composed of:
 One working tank module (100l capacity each),pressure working certified, insulated from external temperatures, with thermoregulation's jacket, cooling solenoid valves and PT 100 temperature's sensor connected into the tank.
Moreover, the tanks are equipped with:
Capacitance level ATEX Standards, Visual levels, Manometers, 2 ways manual valves to separate the tanks from the dosing units, 3 ways valves to discharge all the waste material, External solenoid valves for automatic filling from the storage tanks
Pressure safety valves, Pressurization nitrogen system complete with: pressure regulator, manometer, quick discharge valve for compensate the pressures variations during the filling phases.

Ped tested safety valve with 5.6 bar calibration, Servo-controlled valve with simple effect actuator to handle the loading of components in automatic mode, Rilsan visual level for level visualisation, Rapid relief valve with silencer to compensate the pressure during the loading phase of tank, Pressure-tested jacket for cold water recycle

- The acid metering line is assembled on a single electro-welded and painted metallic structure placed inside a chamber complete of suction for safety reasons.
- The acid will be taken directly from the IBC's.
- The metering line is composed of;
Special metering pump Hydracell type made of "Hastelloy-C" material, and having triple Teflon metering membranes, coupled to a three-phase electric motor inverter controlled for rpm variation.

The output pump varies from 1 to 6 l/min at max working pressure of 20 bar.

Special Endress and Hauser mass flow-meter in Hastelloy "C" suitable for acid.