REVERSING REGULATORS WITH ISR

It automatically switches to the second cylinder when the first is empty. This switchover is indicated by a change in the color of the ISR (Integrated Switch Resistor). Features a first-stage pressure reduction function. Threaded inlet and outlet M 20x150.
Propane: inlet pressure 2 to 20 bar, outlet pressure 1.5 bar.
Flow rate 8 kg/h