Resources
Glossary
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4-20mA Input/Output: This refers to the capability of a device to both receive (input) and send (output) analog signals in the 4-20mA range. This range is widely used in industrial control systems for transmitting sensor data and controlling devices like pumps and valves. The 4-20mA signal is preferred for its simplicity and robustness, providing a clear indication of system status even in the presence of electrical noise.
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AFLAS Seals/O-Rings: AFLAS O-rings are made from a specialized fluoroelastomer material TFE/P that offers exceptional resistance to heat, chemicals, and electrical insulation. AFLAS is particularly resistant to acids, bases, and amines, making these O-rings suitable for demanding applications in the chemical processing and oil and gas industries.
Auto-Prime Function: The Auto-Prime Function is a feature in pumps that automatically initiates the priming process to remove air from the pump and suction line. This function ensures that the pump is ready for operation without manual intervention, improving efficiency and reducing the risk of airlock, which can hinder pump performance.
Automated Chemical Feed: This involves the use of automated systems to control the delivery of chemicals into a process. Automation ensures consistent and accurate chemical dosing, reduces the need for manual intervention, and enhances safety and efficiency in chemical handling. Example: The use of analog control signals from a SCADA system to control pump speed, and monitor pump speed, flow rate, and other process parameters to deliver exact chemical volumes when needed.
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Backflow Prevention Check Valve: Although not detailed in the provided context, a backflow prevention check valve is typically used to prevent the reverse flow of fluids in a piping system. It ensures that the fluid flows in only one direction, protecting the system from contamination or damage due to backflow.
Brushless DC Motor: A brushless DC motor is an electric motor that operates using direct current (DC) electricity without the use of brushes for commutation. Instead, it uses electronic controllers to switch the current in the motor windings, providing efficient and reliable operation. Brushless DC motors are known for their long lifespan, low maintenance, and high efficiency, making them ideal for applications requiring precise speed and torque control.
BW Digi-Meter®: This is a registered trademark of Blue-White Industries, Ltd. It refers to a series of digital paddlewheel flow meters designed to provide clear and easy-to-read flow rate measurements. These meters are known for their ease of installation and operation, often requiring no electrical connection and being powered by batteries.
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Ceramic Ball Valves: Ceramic ball valves are valves that use a ceramic ball as the primary sealing mechanism. The ceramic material provides excellent resistance to wear, corrosion, and high temperatures, making these valves suitable for handling abrasive or corrosive fluids. They are often used in applications where durability and longevity are critical.
CHEM-FEED®: This is a registered trademark of Blue-White Industries, Ltd. It represents a line of diaphragm chemical metering systems, including and engineered skid systems that are fully assembled and include all necessary piping components. These systems are designed for hassle-free chemical metering applications.
Chemical Compatibility: This refers to the ability of materials to coexist with specific chemicals without undergoing degradation or adverse reactions. In the context of Blue-White products, it is crucial to ensure that all components of pumps and skid systems are compatible with the chemicals being used to prevent damage or failure.
Chemical Dosing: This is the process of adding a specific amount of chemical to a system or process. It is a critical function in various industrial and municipal applications to ensure the correct chemical concentration is maintained for effective treatment or processing.
Chemical Feed System: This is a comprehensive setup designed to store, handle, and dispense chemicals into a process or system. It typically includes components such as pumps, tanks, piping, and control systems to ensure precise and safe chemical delivery. Blue-White’s CHEM-FEED® systems are examples of such systems, designed for efficient and reliable chemical metering.
Chemical Feed: This term refers to the delivery or introduction of chemicals into a system or process. It encompasses the entire process of storing, handling, and dispensing chemicals to achieve desired outcomes in treatment or manufacturing processes.
Chemical Injection: This is the process of introducing chemicals into a system or process stream. It is often used in industrial applications to treat water, control corrosion, or facilitate chemical reactions. Injection fittings, like those offered by Blue-White, ensure that chemicals are effectively and safely introduced into the process.
Chemical Metering: This refers to the precise measurement and control of chemical flow rates into a system. Metering is crucial for maintaining the correct chemical dosage, ensuring process efficiency, and preventing overuse or waste of chemicals. Blue-White’s metering pumps are designed to provide accurate and consistent chemical delivery.
Continuous Duty Motor: A continuous duty motor is designed to operate continuously under full load without overheating or experiencing performance degradation. These motors are built to handle prolonged operation, making them suitable for applications where the motor needs to run for extended periods, such as in industrial processes and water treatment systems.
Control & Status Mapping: Control & Status Mapping refers to the process of defining how control commands and status information are organized and communicated between devices in an industrial network. This mapping ensures that devices can interpret and respond to commands correctly.
Corrosion Resistance: Corrosion resistance is the ability of a material or product to withstand damage caused by chemical reactions with environmental elements, such as moisture, acids, or salts. In the context of industrial equipment, corrosion-resistant materials are essential for ensuring longevity and reliability, especially when handling aggressive chemicals or operating in harsh environments.
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Diaphragm Failure Detection (DFD): Diaphragm Failure Detection is a system designed to identify and alert users to a failure in the diaphragm of a pump. This detection is crucial for preventing leaks and ensuring the safe and efficient operation of diaphragm pumps, as a diaphragm failure can lead to process disruptions and potential contamination of the pumped fluid.
Diaphragm Metering Pump: A pump that uses a reciprocating diaphragm to precisely control the flow of liquids. It is commonly used for dosing and metering applications where accurate flow rates are essential. The diaphragm’s movement is controlled by adjusting the stroke length or adjusting the stroke frequency/speed to ensure precise delivery of the fluid.
Diaphragm Pump: A type of reciprocating positive displacement pump that uses a diaphragm to move fluids. The diaphragm’s movement creates a vacuum that draws in the fluid, which is then pushed out as the diaphragm returns to its original position. Check valves are required on the suction and discharge of the pump to prevent back-flow and ensure reliable flow. Diaphragm pumps are desirable due to their ability to pump a variety of solutions, pump against high pressures, and be powered by air, hydraulics, solenoids, electromechanics, and electric motors, and gas engines.
Digital Flow Meter: These meters provide a digital readout, often featuring both flow rate and total flow measurements. An example is the BW DIGI-METER® F-2000 Paddlewheel Flow Meter, which displays flow rate and total flow on an LCD screen.
Digital Signal Output: This refers to the transmission of data in a digital format, typically as a series of discrete values or pulses. In the context of flow meters and pumps, digital signal output can be used to communicate flow rates, status, or other operational data to control systems or monitoring equipment.
Dosing Pump: A dosing pump is a type of pump used to inject a precise amount of chemical or substance into a water, gas, or steam flow. It is commonly used in chemical feed systems to ensure accurate and consistent dosing of chemicals into process lines or tanks.
Duplex Skid System: A duplex skid system is a type of skid system that includes two pumps. This configuration allows for redundancy, ensuring continuous operation by having a backup pump available in case one pump fails or requires maintenance.
Duplicate Automated Chemical Feed: Automated chemical feed refers to a system that automatically controls the dosing and delivery of chemicals into a process or system. This automation ensures precise and consistent chemical addition, improving process efficiency, reducing manual intervention, and minimizing the risk of human error. Such systems are commonly used in water treatment, industrial processes, and other applications requiring accurate chemical dosing.
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Electrical Safety Compliance: This involves adhering to established standards and regulations to ensure that electrical systems and components are safe to operate. Compliance ensures that products meet safety requirements to prevent electrical hazards such as shocks, fires, or equipment damage.
EPDM Seals/O-rings: EPDM (Ethylene Propylene Diene Monomer) seals are made from a synthetic rubber material known for its excellent resistance to heat, weathering, and a wide range of chemicals. EPDM seals are commonly used in applications involving water, steam, and some chemicals, providing reliable sealing performance in various environmental conditions.
EtherNet/IP: EtherNet/IP (Ethernet Industrial Protocol) is an industrial network protocol that adapts the Common Industrial Protocol (CIP) to standard Ethernet. It is widely used for industrial automation applications, enabling devices to communicate over Ethernet networks with high-speed data exchange.
ETL Listed Pump: An ETL listed pump is a pump that has been tested and certified by Intertek’s ETL certification program to meet specific safety and performance standards. The ETL mark indicates compliance with North American safety standards, providing assurance that the pump is safe to use and meets regulatory requirements.
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Factory Calibrated Pump: A factory calibrated pump is a pump that has been precisely adjusted and tested by the manufacturer to ensure it meets specific performance criteria before being shipped to the customer. This calibration ensures that the pump operates accurately and efficiently according to its specifications, reducing the need for additional adjustments during installation.
FKM/Viton Seals/O-Rings: FKM O-rings are made from a fluoroelastomer synthetic rubber material that offers exceptional resistance to heat, chemicals, and electrical insulation. FKM is particularly resistant to acids, oils, fuels, and ozone, making these O-rings suitable for demanding applications in the chemical processing and oil and gas industries.
FLEXFLO®: This is a registered trademark of Blue-White Industries, Ltd. It denotes a series of peristaltic metering pumps known for their flexibility and reliability in handling a variety of chemicals. These pumps are designed to provide accurate and consistent flow rates in various applications.
Flow Measurement: This is the process of quantifying the movement of a fluid (liquid or gas) through a system. Accurate flow measurement is crucial in various applications, including water treatment, chemical processing, and industrial operations, to ensure proper system performance and efficiency.
Flow Meter: A flow meter is a device used to measure the flow rate or quantity of a fluid moving through a pipe or channel. Flow meters come in various types, such as paddlewheel, ultrasonic, variable area, turbine, Coriolis, vortex, electromagnetic, mass flow, thermal, open channel, and positive displacement, each suited for different applications and fluid types. Blue-White offers a paddlewheel, ultrasonic, and variable area flow meters designed for easy integration and accurate measurement.
Flow Rate: This term refers to the volume of fluid passing through a point in a system per unit of time, typically expressed in gallons per minute (gpm) or liters per minute (L/min). Understanding flow rate is essential for ensuring that systems operate within their designed parameters and for maintaining process efficiency.
Flow Sensors: Flow sensors are components used to detect and measure the flow of fluid within a system. They provide data that can be used to monitor and control flow rates, ensuring that systems function correctly and efficiently. Flow sensors are integral to flow meters and other flow measurement systems.
Flow Verification System (FVS): The Flow Verification System (FVS) is a feature included with many Blue-White pumps which allows the pump to receive a signal from a flow sensor indicating if the pump is creating flow. It is designed to ensure the proper functioning of pumps by stopping the pump and providing a contact closure output if the FVS sensor does not detect chemical flow during pump operation. This system helps identify issues such as clogged fittings, empty chemical tanks, or loose connections, preventing the delivery of chemicals when there is a potential problem. The FVS is an optional feature, but does require separate purchase of a compatible flow meter or flow sensor such as an MS6 or Micro-Flo.
Foot Valve with Strainer: A foot valve with a strainer is a component used in chemical feed systems, typically installed at the suction end. It helps maintain a full and primed suction line by preventing the solution from flowing back into the feed tank. The strainer component prevents particles from entering the pump, which could clog ball checks or injectors.
Frequency Input: Frequency input involves receiving signals that vary in frequency, which correspond to the flow rate of a fluid. In flow measurement, the frequency of the input signal is directly proportional to the flow rate, allowing for precise monitoring and control of fluid movement.The fequency input feature on chemical feed pumps allows the pump to deliver precise amounts of chemical based on calibrated flow rates from a flow meter. A typical example is a commercial water flow meter that will generate a frequency (Hz) signal proportional to exact water flow, where the frequency is received by a feed pump injecting sodium hypochlorite to provide a precise amount of disinfection.
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High-Precision Fluid Control: This term refers to the ability to accurately control the flow and delivery of fluids, including chemicals, within a system. High-precision control is essential in applications where exact chemical dosages are critical to process outcomes. Blue-White products are designed to offer precise fluid control to meet the demands of various industrial applications.
High-Viscosity Chemical Handling: High-viscosity chemical handling refers to the capability of equipment, such as pumps and valves, to effectively manage and transfer chemicals with high viscosity, or thickness. These chemicals often require specialized equipment designed to handle their resistance to flow, ensuring efficient and reliable operation without clogging or excessive wear.
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Industrial Chemical Dosing: This refers to the process of accurately delivering specific amounts of chemicals into industrial processes. It is essential for applications such as water treatment, manufacturing, cooling towers, boilers, disinfection, pH adjustment, de-scaling, foam control, and chemical processing, where precise chemical concentrations are necessary to achieve desired results. Industrial chemical dosing systems often include metering pumps, control systems, and monitoring equipment to ensure accuracy and efficiency.
Industrial Communication Protocols: Industrial Communication Protocols are standardized methods used to enable communication between devices in industrial environments. These protocols ensure reliable data exchange and interoperability among various equipment and systems used in manufacturing and automation. Blue-White uses Ethernet IP, Modbus TCP, and Profibus DP on many of their smart pumps.
Industrial Control Systems: Industrial control systems (ICS) are a collection of hardware and software used to monitor and control industrial processes. These systems include programmable logic controllers (PLCs), distributed control systems (DCS), and SCADA systems. ICS are essential for automating and optimizing industrial operations, ensuring safety, reliability, and efficiency in various sectors such as manufacturing, energy, and water treatment.
Industrial Process Water: Industrial process water refers to water used in various manufacturing and industrial processes. This water can be used for cooling, heating, product formulation, cleaning, and other operational needs. The quality and treatment of process water are critical to ensure efficient production and to prevent equipment damage or product contamination.
Industrial Water Treatment: Industrial water treatment involves the processes and technologies used to treat water for industrial use. This can include removing impurities, adjusting pH levels, and adding chemicals to prevent scaling and corrosion. Effective water treatment is essential for maintaining equipment efficiency, ensuring product quality, and complying with environmental regulations.
Injection Check Valve: An injection check valve is a component used in chemical feed systems to prevent backflow of chemicals into the pump or feed system. It ensures that the chemical is injected into the process line or tank without allowing any fluid to flow back into the system, maintaining the integrity and accuracy of the dosing process.
IP66 Rating: The IP66 rating is an international standard that indicates the level of protection an enclosure provides against the ingress of solid objects and liquids. The “IP” stands for Ingress Protection, with the first digit “6” indicating complete protection against dust, and the second digit “6” indicating protection against powerful water jets from any direction. This rating ensures that equipment is well-protected in harsh environments.
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Leak-Free Pump Operation: Leak-free pump operation refers to the ability of a pump to function without any unintended release of the fluid being pumped. This is achieved through precise engineering and high-quality components, such as seals and gaskets, that prevent leaks at connection points and within the pump itself. Leak-free operation is crucial for maintaining system efficiency, safety, and environmental protection, especially when handling hazardous or valuable fluids.
Low Voltage Protection: This refers to a safety feature in electrical systems that prevents equipment from operating at voltages below a certain threshold, which could cause damage or inefficient operation. While not specifically mentioned in the provided context, it is generally important for ensuring the safe and reliable operation of electrical components in pump systems.
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Modbus TCP: Modbus TCP is a variant of the Modbus protocol used for transmitting data over TCP/IP networks. It allows for communication between devices connected to a network, facilitating the exchange of information in industrial settings.
Motor Speed Adjustment Range: The motor speed adjustment range, or turndown ratio, refers to the range of speeds over which a motor can be adjusted or controlled. This range allows for flexibility in operation, enabling the motor to meet specific application requirements by varying its speed to optimize performance, efficiency, and energy consumption.
Multi-Diaphragm Metering Pump: A type of pump that uses multiple diaphragms to deliver a smooth and continuous flow of chemicals. This design helps in minimizing the risk of vapor lock and is particularly effective for chemicals that tend to off-gas. The alternating action of the diaphragms ensures a consistent feed rate and creates minimal pulsation.
Multi-Diaphragm Pump: A pump that incorporates more than one diaphragm to enhance the pumping process. The use of multiple diaphragms allows for a more stable and reliable flow, reducing pulsation and improving the overall efficiency of the pump.
Municipal Water System: A municipal water system is a public utility that provides water supply and treatment services to a community or city. This system includes the infrastructure for sourcing, treating, distributing, and storing potable water for residential, commercial, and industrial use. It also involves the collection and treatment of wastewater.
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NEMA 4X Enclosure: A NEMA 4X enclosure is a type of protective housing that meets the standards set by the National Electrical Manufacturers Association (NEMA) for use in harsh environments. NEMA 4X enclosures are designed to provide protection against corrosion, windblown dust and rain, splashing water, and hose-directed water. They are commonly used in outdoor or industrial settings where equipment needs to be shielded from environmental elements.
Non-Wetted Components: Non-wetted components are parts of a pump or system that do not come into direct contact with the fluid being pumped. These components are typically involved in the mechanical operation of the pump and do not require chemical compatibility with the fluid. Examples include the motor, housing, and external fittings.
NSF/ANSI 61 Certification: NSF/ANSI 61 certification is a standard that ensures products in contact with drinking water do not contribute harmful levels of contaminants. This certification is crucial for components used in potable water systems, as it verifies that the materials and products are safe for use in applications involving human consumption.
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Paddlewheel Flow Meter: This type of flow meter, such as the Blue-White F-1000 or F-2000, uses a paddlewheel to measure flow. It is known for its ease of use and can measure a wide range of flow rates, from 0.4 to 8000 gallons per minute (GPM). Paddlewheel flow meters can be used a application with relatively clean water/solution flowing in a full pipe with minimal flow disturbances (such as elbows and partially closed valves.)
Peristaltic Metering Pump: A peristaltic metering pump is a type of dosing pump that uses the peristaltic principle to move fluids. It operates by compressing and releasing a flexible tube, which creates a vacuum that draws fluid into the tube and then pushes it out. This type of pump is known for its ability to handle a wide range of fluid viscosities, handle solids, and pump solutions that off-gas. Its gentle pumping action is ideal for shear-sensitive fluids.
Peristaltic Pump: A peristaltic pump is a type of positive displacement pump that moves fluids through a flexible tube by compressing and releasing the tube in a wave-like motion. This design allows for precise control of fluid flow and is commonly used in applications where contamination must be avoided, as the fluid only contacts the inside of the tubing.
Predictive Tube Failure: Predictive Tube Failure is an exclusive Blue-White feature included with peristaltic pumps that uses pre-programmed data and historical tube replacement information to anticipate when a pump tube may fail. By analyzing usage patterns and previous failure events, this system can provide warnings before a tube reaches its failure threshold, allowing for proactive maintenance and minimizing downtime.
Pressure Rating: The pressure rating of a component or system indicates the maximum pressure it can safely withstand during operation. This rating is critical for ensuring the safe and efficient performance of equipment, such as pumps and pipes, under various operating conditions. It helps prevent failures or leaks that could result from excessive pressure. It is important to understand that the best operating pressure is usually much lower than the maximum pressure rating, especially with peristaltic pumps.
Pressure Relief Valve Integration: This refers to the process of incorporating a pressure relief valve into a system to manage and control pressure levels. In the context of Blue-White products, pressure relief valves are integrated into chemical feed systems to prevent over-pressurization and protect pumps, piping, and other components from damage.
Process Automation: Process automation involves the use of technology to control and manage industrial processes with minimal human intervention. This can include the use of sensors, control systems, and software to monitor and adjust process parameters, ensuring optimal performance, efficiency, and safety. Process automation is widely used in manufacturing, chemical processing, and other industries to enhance productivity and reduce operational costs.
Profibus: Profibus (Process Field Bus) is a standard for fieldbus communication in automation technology. It is used to connect various devices such as sensors, actuators, and controllers in industrial environments, allowing them to communicate with each other efficiently. Blue-White pumps use Profibus DP (Decentralized Peripherals) which provides efficient high-speed data exchange.
Programmable Pump Settings: Programmable pump settings refer to the ability to configure and store specific operational parameters in a pump’s control system. These settings can include pump speed, flow rates, 4-20mA input scaling, dosing schedules and cycles, maintenance alarms, output alarms, and pressure limits, allowing for customized operation tailored to the needs of a particular application. Programmable settings enhance precision, efficiency, and ease of use in various pumping tasks.
Pulse Input: This is a type of input signal that consists of a series of electrical pulses. Each pulse represents a specific quantity of fluid passing through a flow meter. Pulse input is often used in flow measurement systems to provide a simple and effective way to track flow rates and totalize flow volumes. The pulse input feature on chemical feed pumps allows the pump to deliver precise amounts of chemical based on calibrated flow rates from a flow meter. A typical example is a commercial water flow meter that will generate a pulse for every gallon flow, where the pulse is received by a feed pump injecting sodium hypochlorite to provide a precise amount of disinfection.
PVDF Pump Head: A PVDF pump head is a component of a pump made from polyvinylidene fluoride (PVDF), a highly durable and chemically resistant plastic. PVDF is often used in pump heads for applications involving aggressive chemicals, as it provides excellent resistance to corrosion and chemical attack, ensuring long-term reliability and performance.
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Remote Start/Stop Function: The remote start/stop function allows a motor or pump to be started or stopped from a distance, using a remote control or external signal. This feature provides convenience and safety, enabling operators to control equipment operation without needing to be physically present at the machine, which is particularly useful in automated or hard-to-reach installations.
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SCADA Integration: SCADA (Supervisory Control and Data Acquisition) integration refers to the incorporation of SCADA systems into industrial processes to provide real-time monitoring and control. SCADA systems collect data from sensors and equipment, allowing operators to supervise and manage operations remotely. Integration with SCADA enhances process visibility, improves decision-making, and facilitates efficient management of complex systems.
Scalable 4-20mA Output: This is an analog output signal that can be adjusted or “scaled” to represent different ranges of measurement, such as flow rate or pressure. The 4-20mA output is a standard in industrial applications, providing a reliable and noise-resistant signal over long distances. The scalability allows users to customize the output to match specific system requirements.
Single Skid System: A single skid system refers to a skid system that includes one pump. It is designed for applications where a single pump is sufficient for the chemical metering process.
Skid System: A skid system is a pre-assembled, modular unit that includes all necessary components for a chemical metering system. It is mounted onto a skid structure, which simplifies installation and start-up by providing a complete, ready-to-use solution. Components of a skid system include: pump, isolation valves, calibration cylinder, inline strainers, check valves, pressure gauges, pressure switch, flow meter, pulsation dampener, back-pressure valve, pressure relief valve, catch basin, and electrical boxes.
Stainless Steel Mounting Brackets: Stainless steel mounting brackets are support structures made from stainless steel, used to securely attach equipment, such as pumps, to a wall or other surfaces. The use of stainless steel provides excellent corrosion resistance, strength, and durability, making these brackets suitable for various environments, including those exposed to moisture or chemicals. Blue-White offers standard brackets with most pumps. Raised or extended brackets, which raise the pump 4.5”, can also be provided.
Star System®: This is a registered trademark of Blue-White Industries, Ltd. Star Systems are tank systems designed to work directly with certain Blue-White pumps. Pumps can be mounted directly to Star tanks making for simple and space saving installations. Start tanks include bulkhead fitting, foot valve/strainer, and suction tubing, as well as universal mounting bracket for the pump. Star System tanks can be used with A1A, A1, M1, CD1, MD1, and A-100N chemical feed pumps.
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Teflon-Coated Diaphragm: A Teflon-coated diaphragm is a diaphragm that has been coated with Teflon (PTFE), a material known for its non-stick properties and chemical resistance. The Teflon coating provides an additional layer of protection against aggressive chemicals and enhances the diaphragm’s durability, making it ideal for use in chemical metering pumps and other applications where chemical compatibility is essential.
TFD+ (Tube Failure Detection): TFD+ is an enhanced version of the Tube Failure Detection system. While the standard TFD system detects the presence of a wide range of chemicals, TFD+ includes additional capabilities to detect oil-based chemicals, such as fuels and oil-based polymers. It uses an optical refraction leak sensor with an infrared LED and a phototransistor to identify fluid presence, ensuring safety and reliability in diverse applications.
Threadless Connection: A threadless connection refers to a type of fitting or connection that does not rely on threads to secure components together. Instead, it may use other mechanisms such as compression fittings, clamps, or quick-connect systems. This design can simplify installation and maintenance by reducing the risk of leaks associated with threaded connections.
Touchscreen Control Interface: A touchscreen control interface is a user interface that allows operators to interact with equipment through a touch-sensitive screen. This interface provides an intuitive and user-friendly way to control and monitor equipment settings, making it easier to adjust parameters, view system status, and perform diagnostics without the need for physical buttons or switches.
Triplex Skid System: A triplex skid system, such as the CHEM-FEED® CFPS-3, includes three pumps. In this configuration, two pumps are used for injection, while the third acts as a backup, minimizing downtime in critical applications.
Tube Calibration: Tube Calibration involves adjusting and setting the pump to ensure accurate flow rates based on the specific characteristics of the installed tube. This process is essential for maintaining precise chemical dosing and flow control, as variations in tube size and material can affect the pump’s output. Calibration helps achieve consistent and reliable performance in various applications.
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Ultrasonic Flow Meter: These meters use ultrasonic waves to measure the flow of liquid in a pipe. They are non-intrusive, meaning the sensors are not in the fluid path, and are used for a variety of applications. Ultrasonic flow meters can be either Transit Time or Doppler style. Transit time ultrasonic flow meters measure the difference in time from when an ultrasonic signal is transmitted from the first transducer until it crosses the pipe and is received by the second transducer. A comparison is made of upstream and downstream measurements. Transit Time flow meters perform well with solutions that are relatively clean and free of air bubbles. Doppler meters will measure the velocities of particles or air bubbles in the solution using a Doppler frequency shift method which measures changing wavelengths are the particles move towards and away from the sensors.
UV Resistant: UV resistance refers to the ability of a material to withstand degradation or damage caused by exposure to ultraviolet (UV) radiation from sunlight. UV-resistant materials are crucial for outdoor applications, as they help maintain the integrity and appearance of equipment over time, preventing issues such as cracking, fading, or weakening.
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Variable Area Flow Meter: Known for their simplicity and ease of installation, these meters measure flow rate based on the cross-sectional area of the flow path. The float will rise with the upward force of the fluid until it is balanced with the downward force of gravity. Flow for these meters is vertical and typical requires relatively clean solutions. Blue-White manufactures a range of these flow meters.
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Wastewater Chemical Injection: This involves the introduction of chemicals into wastewater streams to treat and manage waste effectively. Chemicals are injected to adjust pH levels, remove contaminants, control odors, or facilitate the breakdown of organic matter. Wastewater chemical injection systems are critical for ensuring that treated water meets environmental and regulatory standards before being discharged or reused.
Wastewater Treatment: Wastewater treatment is the process of removing contaminants from water that has been used and discharged by homes, industries, and businesses. The treatment process typically involves physical, chemical, and biological methods to clean the water before it is released back into the environment or reused. The goal is to reduce pollutants to safe levels to protect public health and the environment.
Water Analyzer: A water analyzer is an instrument used to measure various parameters of water quality, such as pH, turbidity, dissolved oxygen, temperature, ORP, conductivity, and chemical concentrations. These devices are essential for monitoring and ensuring the safety and compliance of water in various applications, including industrial processes, municipal water systems, and environmental monitoring.
Water Disinfection System: A water disinfection system is designed to eliminate or deactivate harmful microorganisms in water, making it safe for human consumption and use. Common disinfection methods include chlorination, ultraviolet (UV) irradiation, and ozonation. These systems are crucial for ensuring the microbiological safety of drinking water and preventing waterborne diseases.
Wetted Components: Wetted components are parts of a pump or system that come into direct contact with the fluid being pumped. These components must be compatible with the chemical properties of the fluid to prevent corrosion, degradation, or contamination. Examples include the pump head, diaphragm, and valves.
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