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Siemens QRA55 110v UV Cell
Dungs Minimum Pressure switch
Scale: 0-4 kPa (0-40 mbar)
joining in a lug for earthing the burner
The FE632 gas filters stop the passage of dust or debris particles carried by the gas to protect regulating and safety devices
Dungs GW500 A5 100-500 mBar Compact Pressure Switch Econex Price List 2025 Siemens QRA55 110v UV CellDungs GW500 A5 Compact pressure switch for multiple actuators The GW500 A5 pressure switch is a compact pressure switch as per EN 1854 for DUNGS multiple actuators. The pressure switches are suitable for switching a circuit on, off or over on changes in actual pressure relative to the set switching point (reference value) The switching point can be set easily and quickly using a setting wheel provided with a scale without using a pressure gauge.