Out-of-Stock Regulators / Stabilizers with filter Closed pressure filter regulator for gas DN 20 110÷150mbar RG017.02.1.110.150 Closing pressure filter regulator for gas with max P. 0.5÷1 bar and outlet pressure range 110÷150 mbar. DN20 female threaded connections. Built-in filter with filtration class G2 Contact us