With this conversion kit, the standard PowerSmoke 740 V2 smoke pump becomes the PowerSmoke 740 HV V2 smoke pump in just a few minutes. Retrofitting with the self-venting, passive check valve included in the scope of delivery ensures that the pump is absolutely tight and no smoke oil can pass through, even in an unfavorable installation position below the tank. Furthermore, an exact switching on and off of the smoke is possible. Longer after-smoking or permanent smoking when the pump is switched off is avoided by using this passive valve.
