MF - Venturi proportional mixers

Multiflo mixers are adjustable high efficiency proportional mixers. The energy of the air passing through the jet produces a suction (Venturi effect) to entrain a combustible gas and deliver the mixture to the burners. A simple hand adjustment changes the air capacity and matches the mixer to the burners. The multiflo mixer uses a zero regulator to regulate the gas flow in correct ratio to air flow. A manual or motorised butterfly air valve in the air lines is used to vary air flow and heat output of the mixer.