Chemistry pumping unit MD 4C EX VARIO +AK+EK, three stage, 230 V / 50 Hz, with ATEX approval: pumping chamber (pumped gases): II 2G IIC T3 X environment (without inert purge gas): II 3G IIB T4 X environment (with inert purge gas): II 2G IIB_1224569
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Vacuubrand Chemistry Pumping Unit MD 4C EX VARIO + AK + EK, Three-Stage, 230 V / 50 Hz with ATEX Approval

The Vacuubrand Chemistry Pumping Unit MD 4C EX VARIO + AK + EK, Three-Stage, 230 V / 50 Hz with ATEX Approval is a high-performance, oil-free chemistry vacuum system designed for potentially explosive atmospheres. The VARIO pump allows precise vacuum control through motor speed adjustment, optimizing energy use and process efficiency. The optional CVC 3000 vacuum controller with system accessories (I/O module, supply/isolation amplifier) and ATEX vacuum sensor enables fully automatic evaporation without manual parameter settings. The controller and accessories are installed in a non-hazardous area, while the pump, AK inlet separator, and EK emission condenser operate safely in ATEX zones.

Product Features

  • ATEX-certified VARIO chemistry vacuum system with MD 4C EX VARIO pump, AK separator, and EK emission condenser
  • Three-stage pumping system for high vacuum and pumping speed
  • Precise vacuum control via VARIO motor speed adjustment
  • Optional CVC 3000 vacuum controller for fully automatic evaporation
  • Integrated system accessories: I/O module, supply/isolation amplifier, and ATEX vacuum sensor
  • Short process times due to hysteresis-free VARIO vacuum control
  • Energy-efficient operation: pump operates only as fast as required, extending maintenance intervals
  • Silent and vibration-free operation
  • Full advantage of ATEX chemistry diaphragm pump safety and chemical resistance

Benefits

  • Safe operation in potentially explosive atmospheres with ATEX compliance
  • Reduced process times due to adaptive VARIO vacuum control
  • Energy-efficient, maintenance-friendly, and silent operation
  • Fully automatic vacuum processes with optional CVC 3000 controller
  • Complete system with AK separator and EK emission condenser for optimal solvent recovery

Why Choose Vacuubrand Chemistry Pumping Unit MD 4C EX VARIO + AK + EK, Three-Stage, 230 V / 50 Hz with ATEX Approval?

This pumping unit combines precise, energy-efficient vacuum control, ATEX-certified safety, and integrated AK separator and EK emission condenser, making it ideal for demanding laboratory and industrial applications with potentially explosive vapors.

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