POLIAUTO di Pietro Parietti & C. snc


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technical features of air/gas mixers and AFC devices

products > LPG - CNG gas suction system > air-fuel control devices

The unusual shape of the air-gas mixers POLIAUTO has been carefully developed in such a way to generate a suitable signal to move the diaphragm of the gas regulator with the minimum effect on the air flow to the engine.
When the AFC (Air Fuel Control) device is placed between vaporizer-regulator and air-gas mixer it is possible to get the best performance of the whole LPG system. The AFC device, which is driven by the air pressure downstream the throttle valve of the engine, makes possible to keep separate two engine conditions: full power and partial throttle mode, in order to optimize fuel consumption but keeping unchanged the engine performances in case of maximum power requested.












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