Magnetic drive pumps are seal-less centrifugal pumps that offer complete containment of process liquid. They are generally used in processes where liquids are difficult to seals, or any leaks cannot be tolerated.
These pumps have several applications, and you need to focus on different factors when looking at chemical magnetic drive pumps for sale online.
What Is the Pump Made Of?
Magnetic drive pumps can be categorized as metal pumps and non-metallic pumps.
- Metals pumps are manufactured from nickel alloy, stainless steel, or nickel alloy that protects the pump from any corrosion. Metal pumps are classified as ferrous or non-ferrous.
- Non-metallic pumps are constructed from ceramics, rubber (natural and synthetic), and special plastics like PVDF and polypropylene. Non-metallic pumps are ideal for non-corrosive processes.
Types of Pumps
There are two types of magnetic pumps – rotating shaft and stationary shaft.
- Rotating Shaft- these pumps are designed for heavy-duty applications. They are generally made of metal and offer the best pressure and temperature ratings. These pumps have a complex design due to the rotating shaft.
- Stationary shaft- these pumps are suitable for light to medium-duty applications.
- The shaft stays at a fixed position while the magnets move. They are generally made of non-metallic materials and have a limited temperature range up to 200°C to 250°C.
Other factors that you need to focus on when looking at chemical, magnetic drive pumps for sale online are pump size, flow, and pressure and temperature specifications that need to match the chemical process for which the magnetic pump will be used.
Like magnetic drive pumps, vacuum pumps are also used in several industrial processes. The vacuum pump removes any gas particles or air from the container, creating a vacuum in the vessel.
Vacuum pumps are expensive, and they get damaged in the absence of regular maintenance. Insufficient lubricating oil supply is one of the causes of vacuum pumps going bad. If your vacuum pump is damaged, you can buy a Fruitland vacuum pump rebuild kit instead of buying a new pump.
A vacuum pump rebuild kit offers more value and quality at a tad lower price than a new vacuum pump. A rebuilt vacuum pump is as good as new and will offer the same performance and output with this kit.
However, you need to consult a professional before you buy the Fruitland vacuum pump rebuild kit to ensure the kit matches the specification of your old pump. Also, vacuum pump rebuilding is a task better handled by professionals. The pumps need to go through rigorous decontamination and rebuild to get a reliable pump that will last long.
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