Pack Seals Engineering
Pack Seals Engineering

 



Unbalanced Multi Spring Seal


Unbalanced Multi Spring Seal

Applications :           

  • Generally used in Petrochemicals, Light Hydrocarbons & General Industrial fluids.

            
Material :           

  • Seal Faces - Carbon Vs Ceramic/Sic./TC
  • Secondary Seals - Viton/PTFE/GFT
  • Metal Components - SS-316

            
Operating Limits :           

  • Shaft Dia. - 14 to 150mm
  • Pressure - up to 10 Bars
  • Temp. : -50 to 280°C
  • Speed - up to 25 m


Product Code : PS - 290 Multi Spring Unbalanced Seal are general-purpose multi-coil spring unbalanced seals. Designated as Multi Spring Unbalanced Seal for the unbalanced Versions with 'O' Ring & PTFE wedge respectively. Shaft fretting is minimized due to lower spring loads provided through wedge or 'O' Rings, occupies less stuffing box area due to its narrow cross-section & compact design. These Seals can be easily assemble of dismantled through circlip provided & can be change to Balance version of its type merely by changing the carbon face only & can be provided with single, double or tandem arrangement with external seal support systems & devices.