Siemens 173C-10300S Siemens MSRP: Now: $0.00 Was: 0.5" 2W 0.4CV SS BALL VLV+GDE161.1P+ADPT 173C-10300S
Siemens 173C-10308S Siemens MSRP: Now: $0.00 Was: 0.75" 2W 6.3CV SS BALL VLV+GDE161.1P+ADP 173C-10308S
Siemens 173C-10321S Siemens MSRP: Now: $0.00 Was: 1.25" 2W 100CV SS BALL VLV+GDE161.1P+ADP 173C-10321S