KEY FEATURES:

  • Metal-Free Contact Parts: Ensures non-contamination and corrosion resistance.
  • Reverse Balanced Design: Allows for pressure reversal tolerance.
  • Pressure Reversal Tolerance: Can handle pressure reversals without damage.
  • High-Pressure and High-Temperature Capability: Substitutes PTFE bellows seal at higher pressures and temperatures.
  • Double Seal Capability: Can be used on the product side for back-to-back double seals, providing added security and reliability.
  • Compact Design: Space-saving and ideal for tight spaces.
  • Interchangeable with Conventional Pusher Seals: Easy replacement and retrofitting.
  • Ideal Choice for Product Side Seal for Back-to-Back (B/B) Arrangements: Provides added security and reliability.
  • Available with Hard Face Combination: Offers extended wear and durability.
  • Versatile Installation Options: Can be installed on:ANSI standard bore pumps,DIN standard bore pumps, ISO standard bore pumps.

TRANS- GRB- Grommet Reverse Balance Seal

Typical Applications:

  • Corrosive Liquids: Suitable for handling corrosive liquids, such as:
  • Acids,Bases,Solvents.
  • Clear Acids: Ideal for handling clear acids, including:Hydrochloric acid,Sulfuric acid,Nitric acid.
  • Corrosive Salt Solutions: Can handle corrosive salt solutions, including:Brine solutions,Sea water,Acidic salt solutions.

Materials Selection:

Metal Parts:
  • SS316 (Stainless Steel),Alloy-20 (NickelChromium alloy),Hast-C (NickelChromium-Molybdenum alloy)
  • Elastomers:Viton (FKM),Neoprene (CR),Silicon (VMQ),Aflas (TFE/P),EPDM (Ethylene Propylene Diene Monomer),NBR (Nitrile Butadiene Rubber),FFKM (Perfluoroelastomer),STV (Fluorosilicone).

Sealing Faces:

  • Rotary Face:SiC (Silicon Carbide),Carbon Stationary Face:SiC (Silicon Carbide),TC (Tungsten Carbide),Ceramic.

Recommended Operating Conditions:

  • Pressure:Maximum: 6 Bar (SEB)
  • Temperature:Maximum: Up to 280°C (dependent on elastomer selection),Note: Temperature range may vary based on the chosen elastomer material
  • Speed:Maximum: 26 m/sec