Water Instrumentation Application Notes

  1. Water Quality Modeling for Wasteload Allocations 5/8/2001
    Covers practical applications of Wasteload Allocation an essential technique for maintaining water quality while coping with both point and non-point pollution sources.
  2. Pentair Fairbanks Nijhuis VGT Venus V Series Vertical Split Case Pumps 2/25/2025

    The Fairbanks Nijhuis split case pump is the right choice for a wide range of applications with medium to high flow rates. The optimized design of the split case pump ensures high efficiency and durability.

  3. A-C Custom Pump Aftermarket and Service 6/30/2014

    Improve pump performance—regardless of the original manufacturer—with service from Flygt A-C Custom Pump (formerly ITT A-C Pump and Allis Chalmers). We offer a comprehensive range of services for centrifugal pumps from 2” to 156”.

  4. Application Note: Turbidity Monitoring In Drinking Water Treatment Plants 8/30/2005

    Turbidity, or the relative clarity of a liquid (in this case drinking water), is caused by the presence of microscopic particles such as clay, silt, or other fine undissolved matter

  5. Capital Controls® Series 71P11A Gas Pressure Reducing Valve 10/15/2015

    The Series 71P11A Gas Pressure Reducing and Shutoff Valve is a diaphragm-type gas pressure regulating valve designed for use on chlorine, sulfur dioxide and ammonia gas service. The valve is used in a gas dispensing system to prevent liquefaction of the gas by providing a controlled pressure drop in the piping system. Downstream pressure is regulated to a reduced value by adjustment of the control setting. If the downstream pressure exceeds the pressure at which the valve is set, gas flow will be shut off.

  6. Water Determination In Liquefied Petroleum Gas Using GC BID And Ionic Liquid Column Watercol™ 6/28/2018

    Water in petrochemical feedstocks can cause problems for processors. Freezing of pipe lines and valves and poisoning of expensive catalysts are just a few examples.

  7. ModMAG® M3000 Electromagnetic Flow Meters 7/21/2020

    The ModMAG® M3000 electromagnetic flow meter is virtually unaffected by density, temperature, pressure and viscosity changes, making it an accurate and reliable long-term metering solution. This meter is approved for Class 1, Division 2 environments. 

  8. UltrapenX2™ PTBT2 Bluetooth® Enabled pH And Temperature Pen 6/10/2022

    The PTBT2 is a lab-accurate water quality pocket tester that allows you to use your mobile device and the X2 app to measure, store and export data.

  9. KELP: Environmental Lab Services 6/25/2025

    A comprehensive solution for water quality testing with integrated data intelligence.

  10. Application Note: Continuous Monitoring Of Drinking Water Provides Assurance Of Safety 9/28/2005
    A water utility in Ohio wanted to learn more about the variability of water quality parameters such as pH, ORP, turbidity, and chlorine. Previously, most of these parameters had been measured by spot sampling protocols with only a few measurements during a daily period. In order to more accurately assess the water variability, the utility used a YSI 6920DW Drinking Water Multiprobe