Point Four Systems Inc. provides sanitary food grade equipment for injecting, monitoring and controlling oxygen levels in bottled drinking water. With over 15 years of experience in oxygenation technology, our engineers custom design and install oxygen injection systems guaranteed to deliver up to 250 ppm of O2 at the filler head. Our range of high-performance oxygen/ozone injection and control systems including Pressurized Packed Columns, PT4 Monitor and Control Systems, oxygen Probes and Sensors and Oxygen Generators are backed by quality customer service and on-call personnel.
