WDSW-110B-N-M WDSW100 Disinfection Controller, 3 Dry Relays, Brazilian Cord, No Analog Output, Total Chlorine w/ Manifold, 0-20 ppm by Walchem

WDSW-110B-A-I WDSW100 Disinfection Controller, 3 Dry Relays, Brazilian Cord, No Pigtails, Analog Output, ClO2 w/ Manifold, 0-20 ppm by Walchem

WDSW-110B-A-H WDSW100 Disinfection Controller, 3 Dry Relays, Brazilian Cord, No Pigtails, Analog Output, Free Chlorine w/ Manifold, 0-20 ppm by Walchem

WDSW-110B-A-J WDSW100 Disinfection Controller, 3 Dry Relays, Brazilian Cord, No Pigtails, Analog Output, Ozone w/ Manifold, 0-10 ppm by Walchem

WDSW-110B-A-K WDSW100 Disinfection Controller, 3 Dry Relays, Brazilian Cord, No Pigtails, Analog Output, PAA w/ Manifold, 0-2000 ppm by Walchem

WDSW-110B-A-O WDSW100 Disinfection Controller, 3 Dry Relays, Brazilian Cord, No Pigtails, Analog Output, Peroxide w/ Manifold, 0-2000 ppm by Walchem

WDSW-110B-A-M WDSW100 Disinfection Controller, 3 Dry Relays, Brazilian Cord, No Pigtails, Analog Output, Total Chlorine w/ Manifold, 0-20 ppm by Walchem

WDSW-110B-N-I WDSW100 Disinfection Controller, 3 Dry Relays, Brazilian Cord, No Pigtails, No Analog Output, ClO2 w/ Manifold, 0-20 ppm by Walchem

WDSW-110B-N-A WDSW100 Disinfection Controller, 3 Dry Relays, Brazilian Cord, No Pigtails, No Analog Output, Free Chlorine, 0-20 ppm by Walchem

WDSW-110B-N-J WDSW100 Disinfection Controller, 3 Dry Relays, Brazilian Cord, No Pigtails, No Analog Output, Ozone w/ Manifold, 0-10 ppm by Walchem

WDSW-110B-N-K WDSW100 Disinfection Controller, 3 Dry Relays, Brazilian Cord, No Pigtails, No Analog Output, PAA w/ Manifold, 0-2000 ppm by Walchem

WDSW-110B-N-O WDSW100 Disinfection Controller, 3 Dry Relays, Brazilian Cord, No Pigtails, No Analog Output, Peroxide w/ Manifold, 0-2000 ppm by Walchem

WDSW-110B-N-F WDSW100 Disinfection Controller, 3 Dry Relays, Brazilian Cord, No Pigtails, No Analog Output, Total Chlorine, 0-20 ppm by Walchem

WDSW-110D-N-L WDSW100 Disinfection Controller, 3 Dry Relays, DIN Cord, No Analog Output, Extended pH Range Cl2 w/ Manifold, 0-20 ppm by Walchem

WDSW-110D-N-E WDSW100 Disinfection Controller, 3 Dry Relays, DIN Cord, No Analog Output, Extended pH Range Free Chlorine, 0-20 ppm by Walchem

WDSW-110D-A-L WDSW100 Disinfection Controller, 3 Dry Relays, DIN Cord, No Pigtails, Analog Output, Extended pH Range Cl2 w/ Manifold, 0-20 ppm by Walchem

WDSW-110D-A-E WDSW100 Disinfection Controller, 3 Dry Relays, DIN Cord, No Pigtails, Analog Output, Extended pH Range Free Chlorine, 0-20 ppm by Walchem

WDSW-110D-A-H WDSW100 Disinfection Controller, 3 Dry Relays, DIN Cord, No Pigtails, Analog Output, Free Chlorine w/ Manifold, 0-20 ppm by Walchem

WDSW-110D-A-O WDSW100 Disinfection Controller, 3 Dry Relays, DIN Cord, No Pigtails, Analog Output, Peroxide w/ Manifold, 0-2000 ppm by Walchem

WDSW-110D-A-M WDSW100 Disinfection Controller, 3 Dry Relays, DIN Cord, No Pigtails, Analog Output, Total Chlorine w/ Manifold, 0-20 ppm by Walchem

WDSW-110D-N-H WDSW100 Disinfection Controller, 3 Dry Relays, DIN Cord, No Pigtails, No Analog Output, Free Chlorine w/ Manifold, 0-20 ppm by Walchem

WDSW-110D-N-O WDSW100 Disinfection Controller, 3 Dry Relays, DIN Cord, No Pigtails, No Analog Output, Peroxide w/ Manifold, 0-2000 ppm by Walchem

WDSW-110D-N-M WDSW100 Disinfection Controller, 3 Dry Relays, DIN Cord, No Pigtails, No Analog Output, Total Chlorine w/ Manifold, 0-20 ppm by Walchem

WDSW-110H-A-I WDSW100 Disinfection Controller, 3 Dry Relays, Hardwired, Analog Output, ClO2 with Manifold on Panel, 0-20 ppm, 3ft Cable by Walchem

WDSW-110H-A-B WDSW100 Disinfection Controller, 3 Dry Relays, Hardwired, Analog Output, ClO2, 0-20 ppm, 20ft Cable by Walchem