More than just a machine for the transportation of fluids from one point to another, the pump can be defined as the device that would enable seamless transportation, without any hiccups. These devices are used because it saves time, costs and investment of manual labor. Sometimes it also protects the humans as the certain fluids are dangerous and can pose as a potential threat to human health. Therefore, we can safely conclude that there are multiple varieties of these devices that are used for transferring the liquid. However, they take care of other aspects too including increasing the returns on investments. These are used in multiple sectors including the mining, food and construction sector. Disregard of its wide usage, point should be noted that the machines used in each of these sectors have a different purpose. For example, in the food sector, the machines used should adhere to strictest regulations about hygiene. On the other hand, in the petroleum or the mining sectors, these machines emphasize on the safety of humans and the transference of toxic material. It is important to acknowledge that things were not so seamless and easy. The machines only came in standardized calibrations. However, as the demand for acute specifications grew, the manufacturers started building the device that was adept and proficient in carrying out the tasks.
When it comes to minimalistic design, that is also efficient and durable, the one type that comes to mind is the diaphragm pumps. However, different industries have different requirements and the packaging industry does with its more customized machine. This is because as each sector required, and the job demanded, these devices were customized accordingly. The machines were built with the minutest attention and extreme caution was taken to maintain the quality. These were then tested again and again to ensure that each component of the machine worked to gain the maximum productivity. Ensuring to adhere to the industrial best practices, the devices are built to enhance the performance of the industry. Another such machine that finds extensive use is the aodd pumps.
However, it is the other variety that demands a fair share of attention. Known as the diaphragm pumps, it is basically a positive displacement machine. It utilizes a simplistic combination of the reciprocating action of a rubber, Teflon diaphragm or a thermoplastic. This is completed with uni-directional check valves that would ensure that the flow is maintained in one direction and there is no back-flow. These machines can be further divided into three categories. In the first kind, the diaphragm is sealed with its one part inside the fluid that is to be pumped. The other section is attached to a hydraulic motor. The flexing movement of the diaphragm would leverage the transportation of the liquid and the valves would prevent its back flow. The second type uses the principle of volumetric positive displacement. This uses the power of an electro-magnet that would channel the fluid from one point to another. The last category is the ones that use the unsealed diaphragms. Of all the three kinds, the air operated one is the most preferred.