GW50A4 GW50A6冬斯压力开关
LGW50A2P，LGW3A2P
LGW150A2P冬斯风压开关
压力开关GW150A4,GW500A4
LME44.056C2、LME41.054C2
利雅路GW10A4燃烧器压力开关
LME22.331C2 LME22.331C2BT
DUNGS压力开关LGW150A4
LME11.330C2 LME11.230C2
LME21.130C2，LME21.130A2