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Metering Pumps for Chemicals

GM series

Barmag metering pumps are used mainly for high-precision metering of chemical fluids. Accurate metering at high pressure is guaranteed even under the most difficult operating conditions involving thin and toxic media. The metering pump series for chemical applications is characterised by short flow channel paths, whereby all parts coming into contact with media are manufactured from the base material 1.4112 (martensitic chromium steel).

Applications

  • Polyols, Isocyanates
  • Catalysts
  • Composites
  • Low- to high-viscosity media

Features

  • High-pressure gear pump available
  • Stuffing box or shaft sealing ring
  • Buffer fluid
  • Sealing plate package (O-Ring Viton)
  • High torque load with high-viscosity liquids
  • High metering accuracy with low-viscosity liquids

Technical data

  • Capacity 0,05 - 200 cc/rev.
  • Product temperatures up to 140°C
  • Maximum outlet pressure 80 bar

Options

  • ATEX certificate (II2GcT3)
  • Clean air certificate
  • Wear-resistant surface treatment (DLC)
  • Electric or liquid heating sleeve
  • Magnetic coupling/mechanical sealing
  • O-ring (Kalrez)
  • Specially designed drives

Contact

Barmag

General Pump Request
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