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Schmitt NEOCHEM BASE

Schmitt NEOCHEM BASE
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Description

The NEOChem Base is a modern, chemically resistant plastic magnetic pump designed for demanding industrial applications. It combines a seal-less magnetic drive with a high-strength outer protective armor construction and ETFE carbon-fiber lining, providing high corrosion resistance and robustness even under challenging operating conditions. In addition, features such as a back-pull-out maintenance design and a flow-through bearing cooling system ensure reduced maintenance intervals and high availability.

Applications

Pumping of acids, alkalis, or other corrosive, hazardous, or toxic liquids in applications where even the smallest leakage is unacceptable and a hermetically sealed pump is required
Pumping of high-purity or sensitive fluids where contamination of the pumped medium by foreign substances must be avoided


Available materials

Casing: ETFE-CF
Elastomers: EPDM, FKM (e.g. Viton®), PTFE + FKM
Plain bearing materials: carbon, PTFE-CF, SSiC


Advantages

Hermetically sealed and completely leak-free – seal-less magnetic coupling (no mechanical seal), eliminating leakage risks and ensuring maximum operational safety for expensive or environmentally hazardous media
Ideal for toxic, aggressive, and high-purity media: The ETFE lining combined with a robust outer armor shell protects against corrosion and contamination
Back-pull-out maintenance design – fast service and replacement of hydraulic/magnetic assemblies without dismantling the piping ensure minimal downtime

Technical data

  • Maximum flow rate of the series: 108 m³/h
  • Maximum head of the series: 76 m
  • Temperature of the pumped medium: 0 to 95 °C
  • Drive power range: 5.5 to 18.5 kW

 

Standard motors
  • Three-phase motors: D230 / Y400 V – 3-phase 50 Hz, D277 / Y480 V – 3-phase 60 Hz, IP 55, insulation class F, also available with PTC thermistor
  • All three-phase motors from 0.75 kW meet IE3 energy efficiency class
  • Single-phase motors (up to 1.1 kW): 230 V – 1-phase, 50/60 Hz, IP 55, insulation class F
  • ATEX motors in temperature class T3

 

Special motors (available on request)

  • Special voltages and frequencies
  • Three-phase motors with integrated frequency inverter
  • ATEX motors with flameproof enclosure and temperature class T4
  • 4-pole motors with speed of 1450 rpm at 50 Hz
  • UL and CSA versions
  • Special protection classes, e.g. IP 65
  • Special insulation classes, e.g. tropical insulation
  • Multi-range voltage, e.g. 220–290 / 380–500 V, 50 Hz; 220–332 / 380–575 V, 60 Hz
  • DC motors (DC or BLDC)

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