Potter / Amseco Potter Amseco PS10-1 Pressure Switch with One Set of SPDT Contacts MSRP: Was: Now: $118.94
Potter / Amseco Potter Amseco VSR-5 Vane Type Waterflow Alarm Switch with Retard, 5" Pipe Size (Replaces VSR-F) MSRP: Was: Now: $183.93
Potter / Amseco Potter Amseco OSYSU-EX Explosion Proof Outside Screw and Yoke Valve Supervisory Switch MSRP: Was: Now: $1,075.00
Potter / Amseco Potter Amseco WFSR-F Pressure Activated Waterflow Alarm Switch with Retard MSRP: Was: Now: $838.00