The system operates in accordance with the injection method. pulses that is detected by a volume meter cause the electromagnetically operated diaphragm pump to perform strokes via the control unit . with each stroke , the pump delivers the odorant quantity via the injection nozzle into the gas flow .The proportioning pump replenishes its supply of odorant from the odorant tank reservior .
Petro savin odorization system is included an electro-magneticaly operated diaphragm protioning pump .The system is self priming and requires no additional auxiliary power to draw the odorant from its tank. All venting devices of the odorization system from a closed system are connected to the outside via an activated carbon Charcoal filter, so that staff is not exposed to any unpleasant smells.