CP PUMPEN AG, Im Brühl, 4800 Zofingen, Switzerland
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Dyna-Mag Inc.
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Corvallis, MT 59828
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MSKPP – Solid PTFE Magnetic Drive Chemical Process
Peripheral Pump

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  • Ideal for dosing and injection applications
  • Thick vacuum-, corrosion- and permeation-resistant solid plastic
  • Bearing assembly made of pure SSiC in a robust design engineered for ceramics
  • Peripheral impeller with a metal core for low flow, high head conditions
  • Available in carbon-filled PTFE, virgin PTFE or PVDF
  • Use of carbon-filled PTFE to prevent electrostatic charging on the casing
  • Polygonal form-fit anti-rotation device
  • Impeller firmly secured to prevent loosening in case of reverse pump rotation
  • Non-metallic containment shell to eliminate eddy current losses

MSKPP Brochure | Order »
MSKPP Fact Sheet

MSKPP

Operation Range
 
Capacities 0.1 to 8 m3/h
Heads 2 to 160 m
Pressure ratings PN 4 to 16
Temperatures -20°C to +100°C
Kinematic viscosities 0.5 to 350 mm2/s
Solids handling 0%
Casing Materials  
Plastic Carbon-filled PTFE
Other materials Virgin PTFE, PVDF
Working Principle
Peripheral pump
Stages Single stage
Priming Method Flooded suction
Sealing System
Magnetic coupling
Configurations
CP's standard configuration Close-coupled (-20°C to +100°C)
EN standard configuration Frame-mounted (-20°C to +100°C)
Mounting arrangement Horizontal
EC Directives 2006/42/EC (Machinery), 2014/34/EC (ATEX)
Standards DIN EN ISO 5199 and 15783

Casing
Materials of construction Carbon-filled PTFE
Virgin PTFE
PVDF
Connection flanges To DIN 2526
Drilled to ANSI/ASME B16.5
Additional connections Casing drain (with or without flange)
External flush connection for bearing lubrication
Lantern monitoring connection
Pt100 connection
O-ring materials FEP/FKM
Kalrez®/Chemraz®

Bearing Assembly
Materials SSiC (sintered silicon carbide)
SSiC with diamond-like coating (ADLC)

Containment Shell
Materials PTFE
PVDF
Double-walled cont. shell With containment shell leakage monitoring

Pump Protection
Double-walled cont. shell With containment shell leakage monitoring
Temperature monitoring Pt100 temperature probe
Motor load sensor

Mount
Type Baseplate
Materials Steel
Stainless steel
Stilts
Drip pan

Bearing Frame
Lubrication Grease lubrication
Coupling
Coupling guard Steel
Brass

Industries

  • Chemical processing:
    basic and fine chemicals
    (agrochemicals, speciality chemicals)
  • Pharmaceuticals
  • Biotechnology processing
  • Food and beverages
  • Pulp and paper

Processes

A wide variety, including:

  • Chlor-alkali electrolysis
  • Fertiliser production

Fluids

Acids, bases, solvents and other fluids. For example:

  • Bromine
  • Dichloromethane
  • Ethanol
  • Hydrochloric acid
  • Hydrofluoric acid
  • Nitric acid
  • Sodium hydroxide solution
  • Sodium hypochlorite
  • Sulphuric acid
  • Tin chloride

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