General

Introduction Tunnel ventilation dampers are crucial in enclosed tunnels, parking areas, and transit systems with long tunnels. They help maintain clean air and proper temperatures by enhancing natural airflow from moving trains. These dampers also have a vital role during emergencies, like fires. In this Application Bulletin, we will go over how the dampers work …

Application Bulletin: Spring Return Actuators for Tunnel Ventilation System Read Full Article »

When it comes to handling a conductive liquid such as asphalt sealer, you require a system that offers both reliability and accuracy in its dispensing or measuring capabilities. While a mechanical meter could be utilized for this specific purpose, it is strongly advised to opt for a magnetic flowmeter system. This system presents several advantages …

Application Bulletin: Magnetic Flowmeter System for Asphalt Sealer Measurement and Dispensing Read Full Article »

Water and sewer sources are usually held by municipalities with billing for both fresh water and discharge to sewer. The sewer charge is normally a similar or exact billing on the assumption that the water once used is returned to the sewer for treatment before release into streams. With no measurement of the actual effluent, …

Application Bulletin: Enhancing Effluent Measurement and Billing with Magnetic Flowmeters Read Full Article »

Any traditional centrifugal pump or positive displacement pump when transferring fluids with high pressure, low flow, and low viscosity while handling entrained vapors or fluids near their boiling point. These conditions generally hinder the performance and reliability of most pumps, causing cavitation and pulsation. However, there is a solution to this problem thanks to the …

Application Bulletin: Regenerative Pumps for High Pressure, Low Flow, Low Viscosity Applications Read Full Article »

The Easy Way to Manage Your liquid Assets The UniBatch offers a highly accurate and economical liquid batching system that is unprecedented for its command over liquid measurement and batch volume to within 2% accuracy. As versatile as it is accurate, the UniBatch can be used for water, chemicals, and many slightly aggressive, solid free …

UniBatch Liquid Batching Meter Read Full Article »

Equipment Overview Besides the Control Panel, the skid-based system consists of two sets of control equipment and metering equipment to provide redundancy for the system – each set consists of a Neptune Red Seal meter with pulser, a mixing chamber and 3 Burkert control valves, one each for the incoming Hot Water, City Water and …

Application Bulletin – Don Johns Water Tempering and Batching System Read Full Article »

A common mistake in selecting a flow meter to measure flow rate is basing the selection criteria on cost alone. While there isn’t a universal flow meter that performs in all types of conditions or applications, selecting a flow meter is easily done when you consider five basic questions. How to Select a Flow Meter …

5 Considerations When Selecting a Flow Meter Read Full Article »