Out-of-Stock Regulators / Stabilizers with filter Closed pressure filter regulator for gas DN 40 90÷190mbar RG017.05.1.90.190 Closing pressure filter regulator for gas with max P. 0.5÷1 bar and outlet pressure range 90÷190 mbar. DN40 female threaded connections. Built-in filter with filtration class G2 Contact us