WDSW-120P-A-P WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired w/ USA Cord, No Pigtails, Analog Output, No Sensor w/ Manifold by Walchem

WDSW-120P-N-G WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired w/ USA Cord, No Pigtails, No Analog Output, Peroxide, 0-2000 ppm by Walchem

WDSW-120B-A-B WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with Brazilian Cord, No Pigtails, Analog Output, ClO2, 0-20 ppm by Walchem

WDSW-120B-A-C WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with Brazilian Cord, No Pigtails, Analog Output, Ozone, 0-10 ppm by Walchem

WDSW-120B-A-D WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with Brazilian Cord, No Pigtails, Analog Output, PAA, 0-2000 ppm by Walchem

WDSW-120B-N-N WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with Brazilian Cord, No Pigtails, No Analog Output, No Sensor by Walchem

WDSW-120B-A-N WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with Brazilian Power Cord, No Pigtails, Analog Output, No Sensor by Walchem

WDSW-120D-A-G WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with DIN Cord, No Pigtails, Analog Output, Peroxide, 0-2000 ppm by Walchem

WDSW-120D-N-B WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with DIN Cord, No Pigtails, No Analog Output, ClO2, 0-20 ppm by Walchem

WDSW-120D-N-C WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with DIN Cord, No Pigtails, No Analog Output, Ozone, 0-10 ppm by Walchem

WDSW-120D-N-D WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with DIN Cord, No Pigtails, No Analog Output, PAA, 0-2000 ppm by Walchem

WDSW-120D-A-B WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with DIN Power Cord, No Pigtails, Analog Output, ClO2, 0-20 ppm by Walchem

WDSW-120D-A-N WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with DIN Power Cord, No Pigtails, Analog Output, No Sensor by Walchem

WDSW-120D-A-C WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with DIN Power Cord, No Pigtails, Analog Output, Ozone, 0-10 ppm by Walchem

WDSW-120D-A-D WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with DIN Power Cord, No Pigtails, Analog Output, PAA, 0-2000 ppm by Walchem

WDSW-120D-N-N WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with DIN Power Cord, No Pigtails, No Analog Output, No Sensor by Walchem

WDSW-120P-A-G WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with USA Cord, No Pigtails, Analog Output, Peroxide, 0-2000 ppm by Walchem

WDSW-120P-N-B WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with USA Cord, No Pigtails, No Analog Output, ClO2, 0-20 ppm by Walchem

WDSW-120P-N-C WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with USA Cord, No Pigtails, No Analog Output, Ozone, 0-10 ppm by Walchem

WDSW-120P-N-D WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with USA Cord, No Pigtails, No Analog Output, PAA, 0-2000 ppm by Walchem

WDSW-120P-A-B WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with USA Power Cord, No Pigtails, Analog Output, ClO2, 0-20 ppm by Walchem

WDSW-120P-A-N WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with USA Power Cord, No Pigtails, Analog Output, No Sensor by Walchem

WDSW-120P-A-C WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with USA Power Cord, No Pigtails, Analog Output, Ozone, 0-10 ppm by Walchem

WDSW-120P-A-D WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with USA Power Cord, No Pigtails, Analog Output, PAA, 0-2000 ppm by Walchem

WDSW-120P-N-N WDSW100 Disinfection Controller, 2 Pulse, 1 Dry Relay, Prewired with USA Power Cord, No Pigtails, No Analog Output, No Sensor by Walchem