Horizontale Kreiselpumpe Kunststoff SMP
magnetically coupled
self priming

SMP Series

These pumps operate without a shaft seal and with a contactless, wear-free magnetic coupling. They are absolutely tight, leakage-free and suitable for toxic, environmentally hazardous or aggressive media.

In addition, these pumps can automatically vent pipes. They are capable of drawing media from tanks located up to 7 meters below ground. Their absolute reliability and stability also contributes to safety. more ...

Pump request

Special features of the SMP Series

  • Suction heights up to 7 m (depending on the size)
  • Hermetically sealed and absolutely leak-free (no mechanical seal)
  • Particularly suited for toxic, environmentally harmful and corrosive media

Pump curves


  • Hermetically sealed and absolutely leak-free (no mechanical seal)
  • Contact-free magnetic drive system
  • All wet parts made of high-quality, corrosion-resistant plastics or PP
  • Flanges and threaded connections as standard
  • Universally applicable, low-noise and compact close-coupled design
  • Corrosion-resistant paint finish
  • All stainless steel screws in 1.4571 (316Ti)

Fields of application

Delivery of acids, bases or other corrosive, harmful or toxic liquids in such applications where the pump is installed above the liquid level and a hermetically sealed pump is required.


For example in the following applications:

  • Plating and surface coating
  • Semiconductor technology and solar cell production
  • PCB and electronics manufacturing
  • Wastewater and fresh water treatment
  • Laboratory equipment and medical technology
  • Emission controls and gas scrubbers
  • Battery production and energy storage
  • High-purity applications, demineralized water, ultrapure water


Pump housing / wet end: PP

Elastomers: FKM, EPDM

Material of slide bearings: Graphite carbon / Al2O3

Operation conditions

  • Max. flow rate: up to 23 m³/h
  • Max. delivery head: up to 24 m
  • Liquid temperature: 0 to 60°C (PP)
  • Ambient temperature: -10 to 40°C, higher temperatures on request
  • Pumps can be adapted to high-density liquids (up to 2.0)


Standard motors (available from stock)

  • Three-phase motors: D230 / Y400 V-3ph @ 50 Hz, D265 / Y460 V-3ph @ 60 Hz, IP 55, Ins.-Cl. F, also with PTC
  • All motors from 0.75 kW have energy efficiency class IE3
  • Single-phase motors (up to 1.1 kW: 230 V-1ph, 50 / 60 Hz, IP 55, Isol.-Kl. F)
  • ATEX-certified motors (temperature rating T3)

Special motors (available on request, for example)

  • Special voltages and frequencies · ATEX-certified motors (temperature rating T4)
  • Three-phase motors with integrated drive / frequency converter
  • Four-pole motors with 1450 rpm @ 50 Hz / 1650 rpm @ 60 Hz
  • UL- and CSA-certified motors
  • Special types of protection, e.g. IP 65
  • Special insulation classes, e.g. tropical insulation
  • Multi-voltage, e.g. D220–290 / Y380–500 V, 50 Hz; D220–332 / Y380–575 V, 60 Hz
  • Direct-current motors (DC or BLDC)
Horizontale Kreiselpumpe Kunststoff SMP

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Please feel free to call us at (+49) 7243 54 53 - 0, send us an e-mail at sales@schmitt-pumpen.de or simply use our contact form.

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That is why we listen to you carefully from the very beginning. After all, we want to understand exactly what you need. Only then can we offer you the perfect pump. We prevent problems right from the start through clever planning. And if something still doesn't work properly, we'll step into the breach for you. And we don't stop there with our knowledge. Instead, we put it at your service at all times.

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