It automatically draws from the second bottle when the first one is empty- Inversion materialized by the SRI colour change- First trigger function- Threaded inlet and outlet M 20×150- Butane: inlet pressure 0-5 to 7-5 bar- outlet pressure 500 mbar- Propane: inlet pressure 2 to 20 bar- outlet pressure 1-5 mbar
Code DIBISR : Flow rate 2-6 kg/h – Butane gas
Code DIPISR : Flow rate 8 kg/h – Propane gas
