We has served water treatment OEMs and service companies by designing and manufacturing custom monitoring, control, and instrumentation products.  Our customer list of custom and proprietary control solutions includes Stranco, US Filter, Nalco, Siemens, and a host of smaller water treatment companies. PTT’s custom control products are now monitoring and controlling over 10,000 installations world wide in applications that include:

• Reverse Osmosis Membrane Filtration Membrane Bioreactors Media Filtration Softening

  Boiler Control Cooling Tower Control Disinfection Chemical Feed Pump Control

Controlling water treatment parameters

• Conductivity and Resistivity
• Flow
• Pressure
• pH
• ORP
• Chlorine and Chlorine Dioxide
• Temperature