Shaft, MD Drum Pumps

Choosing the Correct Drum Pump in Shaft MD

When selecting the ideal drum pump for a specific use, there are several factors that should be taken into account. These factors include:

• Price: Establish your spending limit and select a pump that satisfies your requirements at a cost you are comfortable paying.
• Volume and flow rate: Consider both the volume and flow rate of the liquid you need to move. Ensure that the drum pump you select has a flow rate that meets your requirements.
• Compatibility with the medium being transferred: Different models of drum pumps are specifically designed to handle different types of liquids. It is crucial to select the pump that is compatible with the type of liquid you need transported, as some liquids or chemicals can be too abrasive or viscous to work with certain models.
• Power source: Choose a pump that will meet the demands of your application and the type of power source you have available.
• Safety considerations: Pick a pump that complies with applicable safety regulations and is suitable for the unique dangers prevalent in your application. Make sure the pump is explosion-proof, for instance, if you are transporting explosive liquids.
• Size and weight: Take into account the size and weight of both the pump and the drum or other container from which you will be transferring the liquid. Verify that the pump can fit inside the drum and is not too heavy to handle.

Shaft Air-Operated Diaphragm Chemical Pump Designs & Their Advantages

Air Operated Diaphragm Chemical Pumps are a type of fluid-handling equipment that uses air pressure to move fluids. They come in different designs, such as single- and double-diaphragm models, ball valve designs, and nonmetallic wetted part constructions. These pumps are relatively affordable and versatile. They have high flow rates, can prime themselves, and can handle fluids that are abrasive or corrosive.

One key benefit is that they are self-priming and can run dry without damage, meaning they can be used even if the liquid levels fluctuate. Also, they can provide a steady flow rate with very little maintenance. Finally, since these pumps are air operated, they are easy to install and require minimal electricity usage.

MSDB SERIES - MAGNETIC DRIVE, SEALLESS, Shaft CENTRIFUGAL PUMPS

• Horizontal or vertical (with IEC motor only) installation
• Two stage versions contain two impellers, three stage versions contain three impellers
• Maximum working pressure up to 135 PSI (9.3 bar)
• Minimum flow rate is 1 gpm (.23m3/h)
• Compact close-coupled design
• Engineered for corrosive fluids with polypropylene/Ryton© or PVDF/Ryton© construction
• High power neodymium magnetic drive system handles high specific gravity fluids
• Heads up to 300 feet (91.5m)
• High specific gravity handling – over 1.8
• Sealless design improves reliability with no seal maintenance to perform or seal leaks

Shaft, MD Small Centrifugal Pumps and How They Work

Centrifugal pumps use a rotating impeller to move fluid through a system. This impeller, which is a disk with vanes or blades attached to it, is driven by a motor and the rotation exerts a centrifugal force that causes the fluid to move away from the center of the disk. Due to the difference in pressure caused by this movement, the fluid is drawn into the pump and moved through the system. In addition to transferring fluids, these pumps can be utilized to transport gases.