For reliable pumping of almost any liquid or gas over certain distances, a whole range of special devices, including a power plant, are required. In many such systems, special dosing pumps are widely used, which dosed pass through themselves a certain predetermined volume of liquefied substance and locks the armature in case of its excess. Such pumps, depending on their application, are divided into several basic types and differ in the schematic diagram of the device.
Plunger dosing pumps
Used to dispense large volumes of neutral, toxic or toxic liquids. Feeding specifications are from 0.1 mm cube. up to 3 thousand l /hour.
The actuation of the process of suction and discharge of liquid in it occurs due to the alternating discharge or excess pressure created in its hollow cylinder. An electric motor drive is used to transmit the force.
Diaphragm dosing pumps
A membrane serves as a wall of the working chamber in a pump of this type. The absence of moving parts simplifies the operation of the pump, but they have insufficient resistance to the amount of liquid dosed by them. The manufacture of a diaphragm from special materials and treatment with special coatings makes this type of pump more durable and reliable.
You can get acquainted with modern solutions related to the introduction of equipment for dosing substances by contacting the official website of a company offering services for the implementation of such innovative projects.
