![](/fileadmin/media/Images/Products/Products_Previews/Group_03_Druckwaechter/LGW_A2_P_1c.png)
LGW A2, LGW A2P, LGW A2-7: Differential Pressure Switch for air, flue and exhaust gases Max. Operating pressure: 500 mbar
Approvals: EN 1854
Approvals: EN 1854
![](/fileadmin/media/Images/Products/Products_Previews/Group_06_MultiBloc/MB_ZRDLE_405_412_1c.png)
MB-ZRD(LE) 405-412 B01: GasMultiBloc®, Combined regulator and safety shut-off valves, Two-stage function Max. Operating pressure: 360 mbar
Nominal diameter: Rp 1/2 - Rp 1 1/4
Approvals: EN 161 / EN 88
Nominal diameter: Rp 1/2 - Rp 1 1/4
Approvals: EN 161 / EN 88