Potter / Amseco Potter Amseco PS-40-1 Low/High Supervisory Pressure Switch for Dry Valves, One Set of SPDT Contacts MSRP: Was: Now: $106.00
Potter / Amseco Potter / Amseco RBVS-T Retrofit Ball Valve Switch With Tamper Cover MSRP: Was: Now: $196.00
Potter / Amseco Potter Amseco VSR-8 Vane Type Waterflow Alarm Switch with Retard, 8" Pipe Size (Replaces the VSR-F) MSRP: Was: Now: $192.90