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MUNSCH VERTICAL PUMPS
Type TNP Series vertical chemical pumps are specifically designed to handle acids, alkalis or chemically contaminated fluids with or without solids. Typical applications include the chemical and metal finishing industries, steel and stainless steel pickling lines, evaporation and regeneration units, wet flue gas scrubbing systems downstream of waste incinerators as well as exhaust gas scrubbing and scrubber effluent treatment.

Materials of construction: The MP-C Series magnetically coupled pumps are available in PP, PVDF as well as in corrosion-resistant PFA for universal fluid compatibility.

Key TNP Series features:
  • Column pipe with 90° elbow and flange; connection by a suitable pipe union allows the column pipe and/or the discharge flange to be rotated to virtually any position
  • Motor shaft directly coupled to pump shaft.
  • Maximum setting depth 1600 mm.
  • Vertical setting depth variable in steps of 100 mm (standard); intermediate setting depths possible.
  • Steel shaft with solid plastic protection sleeve.
  • Volute casing, casing cover and suspension pipe fabricated from solid plastics: ample wear allowance, maximum operating reliability in chemically aggressive and abrasive service environments.
  • Solid impeller hub ensures plastics stability even at high temperatures.
  • Optimum hydraulic design using the latest numerical methods ensures: good suction behaviour due to low NPSH requirements, minimum mechanical vibration of components, long service lives of anti-friction and plain bearings, minimized running noise.
  • Impeller: closed and semi-open designs available.
  • Impeller is keyed to the shaft and is therefore bi-directional and unaffected by inadvertent reverse rotation.
  • Standardized motor, frame type V1 with canopy.
  • Low external height above, compact construction below the sole plate; the TNP can still be installed where conventional pump configurations have space problems.
  • Circular sole plate; special sole plate geometries and sole plates with additional supporting flange (tank cover) available on request.
  • Non-contacting Type 10 labyrinth seal integrated into the sole plate prevents product escaping to the atmosphere. It is typically used in service environments involving no environmental hazards and when the pump tank is vented.
  • Product-lubricated plain bearing fabricated from EKasic® C. This advanced silicon carbide not only offers extreme wear resistance but is also resistant to virtually all acids and alkalis.


MUNSCH TNP-KL SERIES

Vertical, single-stage, centrifugal pump with volute casing, bearing lantern, coupling and radial impeller for wet-end or dry-end installation.

Pump capacity up to 560 m3/h
Total differential head up to 90 m
Operating temperature [t] 0C to +100C
Operating pressure [p] up to 10 bar
Pressure flange connection DN 32 to DN 150
Motor rating [P] up to 55 kW


MUNSCH TNP SERIES

Vertical, single-stage, close-coupled, centrifugal pump with volute casing and radial impeller for wet-end or dry-end installation.

Pump capacity up to 110 m3/h
Total differential head up to 45 m
Operating temperature [t] 0C to +100C
Operating pressure [p] up to 10 bar
Pressure flange connection DN 32 to DN 80
Motor sizes up to IEC size 132


MUNSCH TPC SERIES

Vertical centrifugal pump with volute casing and single-entry, single-stage radial impeller; without bottom bearing; the shaft bearing is located outside the path of the fluid pumped.

Pump capacity up to 250 m3/h
Total differential head up to 65 m
Operating temperature [t] 0C to +100C
Operating pressure [p] up to 10 bar
Pressure flange connection DN 40 to DN 100
Motor sizes up to IEC size up to 45 kW
Max. Solid content 5%
Max. Grain size 10mm


MUNSCH TNP-C SERIES

Vertical centrifugal pump with volute casing and single-entry, single-stage radial impeller; without bottom bearing in close-coupled design. The shaft bearing is located outside the path of the fluid pumped.

Pump capacity up to 110 m3/h
Total differential head up to 40 m
Operating temperature [t] 0C to +60C
Operating pressure [p] up to 5 bar
Pressure flange connection DN 32 to DN 65
Motor sizes up to IEC size 160
Max. Solid content 5%
Max. Grain size 10mm