Shaft Seals

A challenge: finding the reliable seal solution for a rotating shaft. SEEPEX provides different shaft seal types and configurations from established seal manufacturers. Consult our experts!

GLAND PACKINGS

  • Standard for product groups N and T
  • All-purpose
  • Cost-efficient
  • Robust
  • Convenient maintenance
  • Replacement of the packing ring without dismantling the pump
  • Easy maintenance
  • Cost-effective standard sealing
Conveying Material

with or without solids, abrasive

Pressure Range
-0.3 - +2 bar
-4.4 - +30 psi
  • Gland packing with standard lantern ring or grease lantern ring
  • Feed rate of buffer fluid adjustable
  • Options: Additional labyrinth seal, adjustable rate of buffer liquid for vacuum operation, additional flushing connection
  • Optional: Lubricating device
Conveying Material

with or without solids, abrasive, heat and/or shear-sensitive

Pressure Range
-0.85 - +2 bar
-12.3 - +30 psi

Mechanical Seals

  • Standard for product groups D, CS and E
  • All-purpose
  • Cost-efficient
  • Robust
  • Highly resistant to pressure and vacuum
  • Safe, ecologically sound sealing when hazardous material is involved.
  • Double-acting
  • Design with elastomer bellows, metal springs or spring sets
  • Independent of direction of rotation Unbalanced
  • Disengaging device
Conveying Material

from low to high viscosity, with or without solids, abrasive, crystallizing, corrosive, toxic

Pressure Range
-14.5 - +363 psi
  • Cartridge unit
  • Single or double-acting
  • Independent of direction of rotation Balanced or high pressure balanced
Conveying Material

from low to high viscosity, with or without solids, abrasive, adhesive, crystallizing, corrosive, toxic

Pressure Range
-1 - +25 bar
-14.5 - 363 psi
  • Design with elastomer bellows, metal springs or spring packs
  • Independent of direction of rotation, balanced/unbalanced
  • Disengaging device
  • Food grade design with FDA materials
  • Quench design as an option
Conveying Material

from low to high viscosity, with or without solids, abrasive, crystallizing

Pressure Range
-0.15 - +25 bar
-2.2 - +363 psi