供应燃气压力开关

冬斯压力开关

 GW3A5     GW10A5      GW50A5        GW150A5       GW500A5

 GW3A6     GW10A6      GW50A6        GW150A6       GW500A6 

 LGW3A4    LGW10A4     LGW50A4      LGW150A4      

 LGW3A4/2    IP65        LGW10A4/2   IP65      LGW50A4/2   IP65

 LGW150A4/2  IP65        LGW500A4/2  IP65

 HONEYWELL霍利韦尔压力开关

 C6097A2200     C6097A2300   C6097A2410

 西门子压力开关

 QPL25.003       QPL15.00    QPL25.010       QPL15.010

 QPL25.050       QPL15.050   QPL25.150       QPL15.150   

 QPL25.500       QPL15.500

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