MKP-S – Stainless Steel Self-Priming Magnetic Drive Chemical Process Pump

Discover the benefits of the MKP-S produced by CP here - The self-priming centrifugal pump.

Overview

Special features

  • Suction tank integrated in the casing (=high operating safety).
  • Self-priming with a suction head of up to 8.5 m.
  • Suitable for efficient unloading of tanks (tanker trucks) with no outlet on the tanker floor.
  • Up to 30 % solids and 1 mm particle size can be pumped - depending on the nature of the particles.*

Costruction

  • compact & virtually free of dead space
  • no shaft feedthrough & leak-free
  • single-part & central bearing
  • low bearing forces due to hydraulically balanced impeller
  • internal & external bearing lubrication options
  • high material flexibility
  • eddy-current-free shroud possible (=> reduced energy consumption)
  • inverted drive principle

Heatability

  • heating possible

Assembly & repair

  • modular system made up of few individual parts
  • assembly friendly

Standard

  • DIN EN ISO 2858, 5199, 15783

Directives

  • EC Machinery Directive
  • EC Atex Directive

*In general, media with solids content can be transported, but application-specific verification in advance is absolutely necessary.

Technical data

Options

Capacities Arrow Black

1 to 80 m3/h

Heads Arrow Black

5m to 60 m

Pressure ratings Arrow Black

PN 16

Temperatures Arrow Black

-100 to +250°C

Kinematic viscosities Arrow Black

0.5 to 350 mm2/s

Solids handling Arrow Black

Up to 30% solids concentration and 1 mm particle size, depending on the pumped fluid

Casing Material Arrow Black

Stainless steel 1.4581 (316Ti)

Other material

Stainless steel (e.g. 1.4306, Uranus® B6), duplex alloys (e.g. 1.4517),
nickel-base alloys (e.g. Hastelloy® C-4, C-22), nickel (e.g. 2.4170),
titanium (e.g. Grades 2 and 7) and titanium alloys (e.g. Grade 5)
ceramic coating

Working Principle Arrow Black
Stages Arrow Black

Single Stage

Priming Method Arrow Black

Self-priming

Sealing System Arrow Black

Magnetic coupling

Configurations Arrow Black

CP's standard configuration: Close-coupled (-100°C to +250°C)
EN standard configuration: Frame-mounted (-100°C to +250°C)

EC Directives Arrow Black

2006/42/EG (Machinery), 2014/34/EU (ATEX)

Standarts Arrow Black

DIN EN ISO 2858, 5199, 15783

Casing Arrow Black

Jacketed Casing

Materials

Stainless steel (e.g. 1.4306, Uranus® B6)
Duplex alloys (e.g. 1.4517)
Nickel (e.g. 2.4170) and nickel-base alloys (e.g. Hastelloy® C-4, C-22)
Titanium (Grades 2 and 7) and titanium alloys (e.g. Grade 5)
Ceramic coating

Connection flanges

To EN 1092-1
Drilled to ANSI/ASME B16.5

Additional connections

Casing drain (with or without flange)
External flush connection for bearing lubrication and/or flushing and cooling the magnet assembly
Manometer connection on the casing
Lantern monitoring connection
Flange connection for heating jacket*
Heating jacket drain (with or without flange)*
Other casing connections to meet customer needs
*Available for jacketed casing only

Gasket materials

PTFE
Graphite/stainless steel 1.4401
Graphite/nickel-base alloy 2.4819 (Hastelloy® C-276)
Sigma 511®/NT-CHEM-beige®

Plug seal materials

PTFE
Silver-plated nickel

Bearing Assembly Arrow Black

Materials

SSiC (sintered silicon carbide)
SSiC with graphite
SSiC with diamond-like coating (ADLC)
SSiC mit FuturaSafe®
Nickel-bound tungsten carbide
Nickel-bound tungsten carbide with diamond-like coating (ADLC)

Containment Shell Arrow Black

Materials

Stainless steel
Hastelloy® C
Titanium
Heavy-duty plastic (eliminating eddy current losses)
Zirconia ceramic (eliminating eddy current losses

Coating

Al2O3 ceramic

Pump Protection Arrow Black

Thermocouple

On containment shell

Temperature monitoring

Containment shell temperature monitoring, Pt100 temperature probe


Mounts Arrow Black

Types

Baseplate
Bracket
Stand
Angle stand
Centreline support
Stilt support plate

Materials

Steel
Stainless steel

Bearing Frame Arrow Black

Lubrication

Oil lubrication
Grease lubrication

Oil lubrication options

Hermetic seal (MagTecta OM™)
Constant level oiler
Oil cooling with or without thermostat

Coupling

Coupling guard