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  Shaft Sealings | Gland Packings
 
Gland Packings


By default, pumps of product groups N and T are sealed with gland packings, the materials and designs of which suit the respective application.

  • All-purpose
  • Cost-efficient
  • Robust
  • Convenient maintenance
  • Replacement of the packing rings without dismantling the pump

Gland Packings A
Conveying Materials | Variant 1: Free of solids |Variant 2: Containing solids, abrasive
Pressure Range | Variant 1: -0,5 to +2 bar Variant 2: -0.3 to +0.3 bar
Zoom
  Description

  • Standard gland packing with 6 packing rings

Note
Cost-efficient standard seal

  

Gland Packings C
Conveying Materials | Containing solids, abrasive
Pressure Range | -0.5 to +2 bar
Zoom
  Description

  • Gland packing with lantern ring inside

Note
Sealing liquid pressure at least 0.5 to 1 bar above the pressure to be sealed The sealing liquid must be compatible to the conveying medium.

  

Gland Packings V
Conveying Materials | Containing solids, abrasive
Pressure Range | 0 to +2 bar
Zoom
  Description

  • Gland packing with lantern ring inside and a labyrinth seal on the upstream side

Note
Like code C, amount of sealing water can be controlled and adjusted

  

Gland Packings E
Conveying Materials | Free of solids to containing solids
Pressure Range | -0.85 to +1 bar
Zoom
  Description

  • Gland packing with lantern ring on the outside

Note
Like code C, amount of sealing water reduced for vacuum operation

  

Gland Packings F
Conveying Materials | Heat sensitive, shear sensitive, free of solids to containing solids
Pressure Range | -0.85 to +1 bar
Zoom
  Description

  • Gland packing with lantern ring on the outside, 2 connections

Note
Like code E, dissipation of the frictional heat generated via a second connection

  

Gland Packings S
Conveying Materials | Containing solids, abrasive
Pressure Range | -0.5 to +0.5 bar
Zoom
  Description

  • Gland packing with grease lantern ring on the outside

Note
Used when there is no sealing water supply, lubrication via lubricating device or grease pump

  
 
  Shaft Sealings

Gland Packings
Mechanical Seals