For those of you who don’t know about hydraulic diaphragm metering pumps, here is a simple definition – these are specialized pumps designed to accurately and consistently deliver precise volumes of fluids. These pumps are especially useful in industrial applications that require careful dosing and metering.
Hydraulic Diaphragm Metering Pump consists of a flexible diaphragm that separates the pumped fluid from the pump’s drive mechanism. As a result, there are no leaks or contamination. Besides ensuring a leak-proof system, these pumps also allow for easy adjustment of flow rates, providing flexibility to meet various operational needs.
Hydraulic diaphragm metering pumps are widely recognized in various industries, including water treatment plants (for handling chemicals such as chlorine), chemical processing (to accurately dose materials during the production process) and food & beverage (for precise dosing of flavours, preservatives, food colour or acid regulators).
Read this article further to learn about the key benefits of using hydraulic diaphragm metering pumps.
- Precision and accuracy
Hydraulic diaphragm metering pumps are known for their ability to deliver precise flow rates. This is made possible through the continuous process of suction strokes – where the diaphragm moves backwards, creating a vacuum that draws the fluid into the pump from the supply line, and discharge strokes – where the diaphragm moves forward, compressing the fluid in the chamber, pushing it out through the discharge valve and into the system. This continuous process ensures that the hydraulic diaphragm metering pumps accurately meter a wide range of fluids, including corrosive chemicals, viscous liquids, and slurries.
- Versatility
Since hydraulic diaphragm metering pumps can handle various types of fluids, they are perfect for both low and high-viscosity liquids. Also, they can accommodate a wide range of flow rates and pressures and inject precise amounts of chemicals into a system. These capabilities are in demand in many industries, making hydraulic diaphragm metering pumps super versatile.
- Free from leaks and drops
Since the diaphragm design ensures a proper division between the driving/moving parts and the pumped liquid, the entire process remains leak-proof. This feature is especially important for industries that handle hazardous or corrosive chemicals. A leak-proof system ensures no two things mix, leading to zero contamination. Not just that, a leak-free operation also enhances workplace safety and helps maintain environmental compliance.
- Self-priming capabilities
Hydraulic diaphragm metering pumps are also popular for their self-priming qualities. No additional priming devices mean a simpler installation process and a low-maintenance system which offers the operator more value for their investment.
- Long life
Hydraulic diaphragm metering pumps are built with high-quality materials that are known to withstand harsh operating conditions. Resistant to wear and tear, corrosion or chemical damage, these pumps are built to operate for years without the need for frequent replacements, repairs, updates or maintenance sessions.
- Safe for the environment
Compared to other types of pumps, hydraulic diaphragm metering pumps consume less energy. This results not only in cost savings but also in saving the environment. Less energy usage means less environmental footprint.
- Ease of maintenance
Hydraulic diaphragm metering pumps are built for easy maintenance. Most models come with a feature of simple disassembly processes, allowing technicians to seamlessly access, examine and service components. The diaphragm replacement process has also been simplified, ensuring less downtime and continuous operation.
The diaphragm can typically be replaced without extensive downtime, ensuring that the pump remains operational with minimal interruptions to production.
Pulsar Series by Pulsafeeder
Pulsafeeder, an IDEX Corporation unit, offers metering pumps featuring state-of-the-art technology, a competitive cost structure, and outstanding performance. Pulsa series hydraulic diaphragm metering pumps are built to be durable and reliable. Featuring precision check valves, a disc design that maintains pump accuracy at high flows and a manual stroke adjustment mechanism, these pumps are the preferred choice of top manufacturers in the chemical industry. All Pulsa series pumps come with a five-year warranty on the gear train. Users can also choose to further extend this warranty.
Pulsafeeder pumps are well known for their durable construction, reliable performance, and adherence to API-675 standards. All Pulsar series hydraulic diaphragm metering pumps are manufactured to the highest standards of excellence and quality control, backed by ISO 9001 and ISO 14001 certifications.
Both
IDEX and Pulsafeeder are not new to the market. Pulsafeeder, under the IDEX umbrella, has been a leader in the diaphragm, chemical injection package, dosing skid, plunger pumps, variable flow pumps and dosing metering technologies.
Both the Pulsa series and Pulsa Pro series promise efficiency throughout the lifespan of the
metering pumps. The Pulsa Series Pumps feature 3 hydraulic valves, a durable flat diaphragm, a stroke control option and a manual stroke adjustment mechanism. PulsaPro, on the other hand, features a four-bolt check valve design, a hydraulic bypass valve, a sealed gearbox design and a patented modular drive train.
To know more about Pulsafeeder hydraulic diaphragm metering pumps, please check out their website.
https://www.idexindia.in/pulsafeeder/ 
