MAGNETICALLY DRIVEN Chemical Pumps
Magnetic drive centrifugal pumps for very aggressive or risky liquids, hard-to-seal or toxic fluids, difficult industrial liquids. Savino Barbera mag-drive pumps are available in nonmetallic and metallic materials. Recommended exclusively for use with clean liquids with no suspended solids.
CORROSION RESISTANT PUMPS
In magnetic drive pumps the shaft torque is transmitted through a magnetic coupling drive. These corrosion-resistant hermetic pumps are ideal for brine, concentrated corrosive chemicals, alkali and caustic solutions, chemical and petrochemical plants, pharmaceutical industry, galvanic baths.
Magnetically driven centrifugal pumps are manufactured in thermoplastic (POLYPROPYLENE and PVDF) for highly corrosive substances, hazardous chemicals, aggressive liquids. Also available in metal version (AISI 316 and Hastelloy) suitable for some dangerous industrial fluids (ATEX version as option).
SOME THINGS TO KNOW ABOUT
THE MAG-DRIVE PUMPS
HOW MAG DRIVE PUMPS WORK
Magnetic drive pumps are driven by a pair of opposed magnets: the magnetic field developed between the external magnet (motor) and the internal magnet (impeller) transfers the torque moving the fluid. So, there are two separate drive shafts: the motor shaft does not extend inside the pump body so there is no need for any rotating shaft seal (the magnetic coupling provides the pump-motor connection).
ATEX CERTIFIED (OPTIONAL)
ATEX industrial pumps for potentially explosive atmospheres. Savino Barbera ATEX chemical pumps are also suitable to be used in ZONE 1 and ZONE 2 classified areas and include metallic pumps (AISI 316) and thermoplastic pumps (PP/PVDF).
CLEAN LIQUIDS
Magnetically-sealed chemical pumps feature thermoplastic coating and closed impellers making them ideal for clean liquids with no suspended particles only (especially if metallic).
PLASTIC OR METAL
Mag drive chemical pumps are manufactured from nonmetallic wetted parts which allows for the pumping of acids and corrosives. Whereas metal magnetic drive pumps series can handle further hazardous fluids such as hydrocarbons and solvents.
HOW MAG DRIVE PUMPS WORK
Magnetic drive pumps are driven by a pair of opposed magnets: the magnetic field developed between the external magnet (motor) and the internal magnet (impeller) transfers the torque moving the fluid. So, there are two separate drive shafts: the motor shaft does not extend inside the pump body so there is no need for any rotating shaft seal (the magnetic coupling provides the pump-motor connection).
ATEX CERTIFIED
ATEX industrial pumps for potentially explosive atmospheres. Savino Barbera ATEX chemical pumps are suitable to be used in ZONE 1 and ZONE 2 classified areas and include metallic pumps (AISI 316) and thermoplastic pumps (PP/PVDF).
CLEAN LIQUIDS
Magnetically-sealed chemical pumps feature thermoplastic coating and closed impellers making them ideal for clean liquids with no suspended particles only (especially if metallic).
PLASTIC OR METAL
Mag drive chemical pumps are manufactured from nonmetallic wetted parts which allows for the pumping of acids and corrosives. Whereas metal magnetic drive pumps series can handle further hazardous fluids such as hydrocarbons and solvents.
PLASTIC
MAGNETIC DRIVE PUMPS
Chemical resistant magnetically coupled pumps available in PP and PVDF. Ideal for chemical recirculation, chemical transfer, scrubber systems. With no metal parts in direct contact with the liquids. Max flow-rate: 135 m³/h. Max head: 48 m w.c.
METALLIC
MAGNETIC DRIVE PUMPS
Metallic magnetic drive pumps are suitable to pump solvents, cooling fluids, toxic fluids, flammable solutions and hot liquids (160°C max). Atex certified pumps available upon request. Max flow-rate: 32 m³/h. Max head: 24 m w.c.
