Weighing machines, measuring apparatus, namely, measuring apparatus for measuring hydrocarbons and for measuring temperature and humidity levels in gases; oil level sensors; signalling equipment, namely, visual displays in the nature of flat panel display screens and touchscreens; electrical integrated control systems for fluids and gas for use in the medical and industrial fields; electrical apparatus and instruments, namely, compressed air measuring apparatus, dew point measuring apparatus, air flow measuring apparatus, air current measuring apparatus, and manometers

Heating systems composed primarily of tubes, pipes and pre-assembled manifolds through which cold or low temperature water circulates; steam generators; cooling apparatus, namely, cooling evaporators, cooling units for industrial purposes; drying apparatus, namely, compressed air dryers; ventilation apparatus, namely, compressed air ventilation systems; water supply apparatus, namely, industrial dryers for heating and dehumidifying; water treatment plants for purification of the water for commercial or industrial use; air filters for industrial installations; drying modules used for the removal of solid, liquid and vapor contaminants from compressed air and compressed gases; pressure regulators for gas installations, namely, apparatus for the dissipation of pressure condensate from gas pipes or containers; apparatus for the separation of liquid mixtures in their constituents, especially oil-water-mixtures for the cleaning and purification of liquids; pipes' taps in the nature of faucets