What is meant by dosing pump?
Dosing pumps are oscillating positive displacement pumps designed to add a variety of media to a process at a highly accurate flow rate. The pump type is used for a wide variety of applications and industries, from wastewater treatment to food processing.
What is solenoid dosing pump?
A solenoid dosing pump is a form of positive displacement pump which uses a diaphragm and solenoid assembly to displace the fluid into the discharge line. The solenoid ‘drive’ consists of an electromagnet and spring assembly, which is activated/deactivated with a series of electrical impulses.
How does solenoid driven pump work?
How they work. A solenoid moves the solenoid shaft forwards and backwards by switching on and off. This stroke movement is transferred to the diaphragm in the dosing head. Two check valves prevent the feed chemical from flowing back during pumping.
What is solenoid with diagram?
A solenoid is a coil of insulated copper wire which is cylindrical in shape whose length is longer than its diameter. Properties of magnetic field around a solenoid is same as properties of bar magnet.
Is a solenoid a relay?
Solenoids are a type of relay engineered to remotely switch a heavier current. Similar to the smaller electromechanical cube relays, a coil is used to generate a magnetic field when electricity is passed through it, which effectively opens or closes the circuit.
Why choose Alldos dosing pumps?
Alldos dosing pumps are among the world leaders in technology and innovation with their range of dosing pumps and complete systems. Grundfos Alldos is an innovative supplier of high-quality products and services in the environmental technology and water treatment sectors.
What does a dosing Pump Company do?
They develop, manufacture and market dosing pumps, disinfection systems, dosing systems as well as the associated measuring and control technology for these sectors. Using their knowledge of the markets and processes, they possess the ability to adapt to customer requirements.
Why Grundfos Alldos metering pump?
Full stroke length operation all the time Grundfos Alldos is the only metering pump manufacturer that uses full stroke length allthe time. All strokes in the entire working range are accurately controlled,which makes the system always guarantee the best dosing in the entire working range. The DC motor ensures that it can be accurately controlled.
What are digital dosage pumps?
The DD range are state-of-the-art digital dosage pumps that incorporate a number of technology leading features. At the heart of all pumps is a powerful variable speed motor that gives highly accurate dosage at constant stroke length, dosage rate varying with stroke speed.