Outputs up to 20 GPH (75 LPH) and pressure up to 150 PSI (10 bar)

High-speed performance at 360 SPM provides high-resolution chemical feed.

Dual bearing support ensures proper axial movement to extend the life of the diaphragm

Dual check valve assemblies in both suction and discharge fittings guarantee fast priming and reliable performance

A high compression ratio ensures proper feed

Microprocessor-based control circuitry

Operator adjustment of pump speed and external input settings
The pump can be set to divide (accumulate) pulses by a factor of 1 to 999
Programmable 4-20 mA input

The W100P series provides an economical and reliable
way to keep your water treatment program under control

  • Large display with icon-based programming makes setup easy
  • Compact ¼ DIN panel mount enclosure
  • Universal sensor input provides extraordinary flexibility; the same controller can be used with almost any type of sensor needed; conductivity (contacting and electrodeless), amplified pH/ORP, or disinfection
  • Two pH/ORP models are available for use with non-amplified electrodes with or without a BNC connector
  • Multiple language support allows simple setup no matter where your business takes you
  • Four control outputs allow the controller to be used in more places than other entry-level models
  • Complete flexibility in the function of each relay
  • On/Off Setpoint
  • Time Proportional Control
  • Pulse Proportional Control (when purchased with solid-state relays)
  • In-range or Out-of-range activation
  • Timer-based activation
  • Activation based on the state of a contact closure
  • Timed activation triggered by a Water Contactor or Paddlewheel flow meter’s accumulated total flow
  • Activate with another output
  • Alarm