MKTP – Stainless Steel Magnetic Drive Chemical Process Sump Pump

Discover the benefits of the MKTP produced by CP here - The efficient and highly sump pump.

Overview

Special features

  • Sump pump for submersion depths down to 4 m.
  • Ball bearings that can be lubricated externally as an option (with patent).
  • Ideal for unloading tanks with no outlet on the tank floor.
  • Can be combined with injector for unloading larger containers as a tank unloading system
  • Solids possible*
  • Sophisticated bearing flushing offers reserves for difficult applications and high solids concentration in fluids.
  • Corrosive/toxic media are pumped in total safety (without fluid and vapours escaping into the environment).

Construction

  • compact & virtually free of dead space
  • no shaft feedthrough & leak-free
  • single-part & central bearing
  • no plain bearing carrier
  • eddy-current-free shroud possible (=> reduced energy consumption)
  • low bearing forces due to hydraulically balanced impeller
  • product-lubricated bearing eliminates common weak point on sump pumps
  • inverted drive principle

Heatability

  • available with double-wall heatable discharge pipe

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

0.25 to 250 m3/h

Heads Arrow Black

3 to 100 m, column length up to 4 m

Pressure rating Arrow Black

PN 16

Temperatures Arrow Black

-20 to +170°C

Kinematic viscosities Arrow Black

0.5 bis 350 mm2/s

Solids handling Arrow Black

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

Casing Materials Arrow Black

Stainless steel 1.4581 (316Ti)

Other materials

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

Radial flow pump

Stage Arrow Black

Single stage

Priming Method Arrow Black

flooded suction

Sealing System Arrow Black
Configurations Arrow Black

EN standard configuration: Frame-mounted (-20°C to +150°C)
Additional options: Vertical, sump pump mount

EC Directives Arrow Black

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

Standards 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

Gasked 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

Optionen zur Ölschmierung

Oil lubrication options

Kupplung

Coupling guard

Steel
Brass

Technical Drawings