What is a mag-drive water pump?
Mag-drive pumps are a design of magnetically-driven chemical-process pump which eliminate the need for shaft sealing. This greatly reduces the initial cost of the pump as well as day-to-day operational costs as there aren’t any mechanical seals, seal-fluid pots, or cooling lines fitted.
How do MAG pumps work?
In a magnetic drive pump, the wet end and motor are two separate contained parts, connected by only a motor bracket. At the end of the motor shaft, a drive magnet is attached, and as the drive magnet rotates around the rear housing, the impeller, which is fixed upon another magnet, spins in synchronization.
Are mag-drive pumps centrifugal?
A magnetic drive pump uses a balanced magnetic field to create the rotation of the fluid impeller. Unlike a traditional centrifugal pump which has a direct drive connection between impeller and motor, a mag-drive pump eliminates the direct drive mechanism and replaces it with a magnetic field.
What is the best pump for water?
King Innovation 48036 King Siphon Pump. King Innovation’s manual water pump is durable, dependable, and easy to clean.
Do mag drive pumps have seals?
In magnetic drive pumps, no mechanical seal is required. There is a containment shell on the pump’s liquid end that forms a completely sealed enclosure, so fluid being pumped cannot leak through. Therefore magnetic drive pumps are sealless, zero leakage pumps.
Can mag drive pumps handle solids?
Mag drive pumps are not normally utilised for heavy duty applications such as pumping slurries, sludges, or fluids which are solid-laden. This pump uses an advance design with tighter tolerances, which allows it to handle solids.
Are mag drive pumps self priming?
The SMX is a horizontal self-priming magnetic drive pump made from reinforced plastic. Our original self-radiation structure (Patented) enhances resistance to dry running, cavitation, and closed-discharge operation.
Can mag drive pump run dry?
Because the pumped liquid will act as lubricant and coolant, in case of dry run, the bearing and some other parts could overheat and eventually become damaged. In services and applications with risks of dry running, magnetic drive pumps should not be used.
What size of water pump do I need?
Pumps are rated in GPM (gallons per minute). A typical 3- to 4-bedroom home requires 8-12 GPM. When determining your home water needs, add one GPM for every water fixture in your home.
What should I look for in a water pump?
What To Look For When Buying A Water Pump
- GPM Discharge Capacity. All water pumps are measured in GPM Discharge Capacity which tells you how quickly and powerfully the water is pumped through it.
- Vertical Suction Lift.
- Maximum Head Lift.
- Type of water pump.
What are sealless pumps?
A sealless mag drive pump is a conventional centrifugal pump without the dynamic seal that would normally be used to seal the pump shaft. This dynamic seal is replaced by a static containment shell to form a completely sealed liquid end or pressure boundary.
When we change the pump the cavitation?
Explanation: By changing the pump we can decrease the cavitation in the pump by bringing the NPSH value to a safety margin. Explanation: If we reduce the motor rpm in an impeller, cavitation decreases. This can be done by setting the NPSH value in the safety limit.
What is a mag drive pump?
Mag Drive pumps are sealless pumps that use the technology of a drive magnet and inner magnet connected to an impeller to move fluid thru the pump. The drive magnet and inner magnet are separated by a rear casing or housing, creating a seal-less containment.
What are magnetic drive sealless pumps?
Magnetic-driven pumps are an important class of seal-less pumps. They are used for services in which leaks cannot be tolerated or liquids are difficult to seal. Magnetic drive pumps, also known as magnetically coupled pumps, vary from the traditional pumping style because the electric motor (the driver) is coupled to the pump by magnetic means rather than by a direct mechanical shaft.
What is a magnetic driven pump?
A magnetic drive pump is a pump that is powered through the use of the science of magnetism rather than electricity from an outside source. Magnetic drive pumps are energy efficient and require no seals or lubricants for operation.
What is magnetic drive centrifugal pump?
A magnetic drive pump uses a balanced magnetic field to create the rotation of the fluid impeller. Unlike a traditional centrifugal pump which has a direct drive connection between impeller and motor, a mag-drive pump eliminates the direct drive mechanism and replaces it with a magnetic field.