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Tapflo CTM magnetic drive pumps

CTM pumps

Description: CTM pumps are used in most industries where liquids are pumped. The pumps handle many types of low and normal viscous clean liquids such as chemical aggressive and toxic.

How they work: The power from the motor is transmitted to the centrifugal impeller by means of a Magnetic coupling. A so called isolation shell between the drive magnet and the impeller magnet separate the liquid side from the drive.

Typical applications

Industry Example of application
Chemical stockists:
Transfer of various chemicals from storage tanks to smaller containers
Surface treatment: Transfer, filtering and circulation of surface treatment baths
Food and beverage: Pumping of CIP detergent used for cleaning of pipes and other food process equipment
Water treatment: Dosing of acids and alkalis used as cleaning chemicals in nanofiltration
Chemical manufacture:
Pumping of chemicals in industrial detergent equipment
Demineralizing: Demi-water circulation and transfer in many industrial applications
Photo processing: Transfer of photo develop chemicals and inclusion in processing machines
Liquid crystal manufacture: Pumping of concentrated acids and alkalis

Material of components:

Pump casing and isolation shell (rear casing): PP (GF 30 %) or PVDF
Impeller: PP or PVDF
Lantern (not wetted): PP (GF 30 %)
STATIC bushings:
ceramic (standard) or SiC
Rotation bushings: Charbographite (standard) or SiC
O-rings: FXM (standard), EPDM or FFKM Kaflon
Magnets: NdFeB


Part Number 2900rpm Motor 1450rpm Motor
CTI-AA-03 7 m3/h, 10 m
CTI-AA-05 12 m3/h, 10 m
CTI-BB-07 17 m3/h, 11 m
CTI-CC-15 19 m3/h, 22 m
CTI-CC-22 34 m3/h, 22 m
CTI-CE-22 20 m3/h, 31 m
CTI-DD-40 50 m3/h, 22 m
CTI-DF-40 28 m3/h, 35 m
CTI-EF-55 42 m3/h, 35 m
CTI-EG-55 30 m3/h, 47 m
CTI-EF-75 60 m3/h, 35 m
CTI-EG-75 35 m3/h, 47 m
CTI-AA-024 7 m3/h, 2.7 m
CTI-BB-054 9 m3/h, 2.8 m
CTI-CC-114 18 m3/h, 5.5 m
CTI-CE-114 22 m3/h, 7.7 m
CTI DD-224 25 m3/h, 5.5 m
CTI DF-224 34 m3/h, 8.7 m
CTI DG-224 42 m3/h,12.0 m