Gas Pressure Switch GW 150 A6 is designed for small to medium-sized gas burners, featuring: Burner Compatibility: Suitable for 1 or 2-stage gas burners. Wide Brand Compatibility: Suitable for Riello, Bentone, Ecoflam, Lamborghini, Olympia, Baltur, Weishaupt, Uni-gas, FBR, Oxilon, Cuenood, Flamco, Narayan, Flamon, and Sookook Gas burners. Precision Control: The pressure switch GW…A6 is an adjustable compact pressure switch according to EN 1854 standards for combustion plants. Versatile Functionality: Ideal for switch-on, switch-off, and switch-over of an electric circuit based on variable pressure actual values relative to the desired setpoint. Easy Adjustment: Set the switching point using the integrated scale-equipped adjusting wheel, with a standard test nipple in the metal housing. Application Range: Suitable for pressure monitoring in combustion, ventilation, and air-conditioning systems, compatible with gases from families 1, 2, and 3, as well as other neutral gaseous media.