N 026.1.2 AT/ST.9E Ex

Flow rate (at atm. pressure) l/min
26
Vacuum mbar absolute
100
Pressure bar g
2
Materials
N 026.1.2 AT.9E Ex

Aluminum pump head, PTFE-coated diaphragm, and stainless steel valves

N 026.1.2 ST.9E Ex

Stainless steel pump head, PTFE-coated diaphragm, and stainless steel valves—for aggressive or corrosive vapors and gases

Motor Data
IP 44
  • Voltage: ~230 V
  • Frequencies: 50 Hz
  • Motor rating: 70 W
  • Rated motor current: 0.96 A
IP 44
  • Voltage: 3~230–400 V
  • Frequencies: 50 Hz
  • Motor rating: 70 W
  • Rated motor current: 0.5/0.29 A
Explosion Protected

The following information applies to both N 026.1.2 AT.9E Ex and N 026.1.2 ST.9E Ex:

  • Pump parts: Ex II 2G c IIB-T4 X
  • AC motor: Ex II 2G Ex e IIC-T3 Gb
  • Three-phase AC motor: Ex II 2G Ex e IIC-T4 Gb
    • Corrosion resistant model available
    • Long service life
    • Very quiet and little vibration
    • Can operate in any installed position
    • High level of gas tightness, approx. 6×10-3 mbar × l/s (not tested in serial production)
    • Cool running motor, even in continuous operation
    • Pure transfer, evacuation and compression of air, gases and vapors
  • Flow rate l/min at atm. pressure26
    Ultimate vacuum mbar absolute100
    Operating pressure bar g2

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