MKP Bio - Stainless Steel Magnetic Drive Biotech Process Pump

Discover the benefits of the MKP Bio produced by CP here - the CIP pump for sterile processes in the pharmaceutical and biotech industry.


Special features

  • 100 % drainable (no flushing, drain or ventilation connections
  • 100 % cleanable (CIP)
  • 100 % sterilisable (SIP)
  • self-venting
  • parts in contact with medium: Surface quality Ra ≤ 0.8, inside edges R3, surfaces inclined > 3°


  • compact & free of dead space
  • no shaft feedthrough & leak-free
  • single-part & central bearing
  • vertical installationno shaft seal (=no penetration by micro-organisms)
  • no plain bearing carrier
  • single-part, centrally arranged impeller bearing with optimal cooling and flushing (=optimal running properties)
  • low bearing forces due to hydraulically balanced impeller
  • high material flexibility
  • inverted drive principle

Assembly & repair

  • modular system made up of few individual parts
  • assembly friendly
  • impeller can be removed without tools


  • DIN EN ISO 5199, 15783
  • DIN EN 12462


  • CIP
  • SIP
  • EC Machinery Directive
  • EC ATEX Directive
  • FDA + EU 1935/2004
  • Hygiene standards 3A

Technical data


Capacities Arrow Black

0.5 to 60 m3/h

Heads Arrow Black

5 to 80 m

Pressure rating Arrow Black

PN 16

Temperatures Arrow Black

-20 to +150°C

Kinematic viscosities Arrow Black

0.5 to 350 mm2/s

Solid handlings Arrow Black

gut geeignet

Casing materials Arrow Black

Stainless steel 1.4404/1.4435 (316L)

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)

Working Principle Arrow Black

Radial flow pump

Stage Arrow Black

Single stage

Priming Method Arrow Black

Flooded suction

Sealing System Arrow Black

Magnetic coupling

Configurations Arrow Black

CP's standard configuration: Close-coupled (-20°C to +150°C)

Mounting arrangement: Vertical

EC Directives Arrow Black

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

Standards Arrow Black

DIN EN 12462 / DIN EN ISO 5199,15783

Other Regulations Arrow Black

Hygienestandards 3-A, EHEDG, VDMA, FDA 21 CFR §177

Casing Arrow Black

Materials of construction

Stainless steel (e.g. 1.4306, Uranus® B6)
Duplex alloys (e.g. 1.4517)
Nickel-base alloys (e.g. Hastelloy® C-4, C-22)

Connection flanges

To DIN 11864, DIN 11850, EN 1092-1, SÜDMO, NEUMO, BBS, ASME BPE (Tri-Clamp)

Additional connections

Lantern monitoring connection

Gasket materials


Bearing Assembly Arrow Black

Plain bearings

SSiC (sintered silicon carbide) with diamond-like coating (ADLC)
Nickel-bound tungsten carbide with diamond-like coating(ADLC)

Anti-friction bearings

Si3N4 (silicon nitride) ceramic

Containment Shell Arrow Black


Hastelloy® C-4
Hastelloy® C-22

Double-walled cont. shell

With containment shell leakage monitoring

Pump Protection Arrow Black


On containment shell

Double-walled cont. shell

With containment shell leakage monitoring

Mounts Arrow Black


Tripod with sprung, vibration-damping legs and ball feet
Angle stand

Angle stand materials

Stainless steel