mechanical seals
component seals
cartridge seals
split seals
mixer seals
auxiliary systems
double seals
 
Range of Application Materials
Pressure -700mm (28"HG) Metals -DIN 1.4571, 316SS
  -28 bar (420 PSI)   -Hastelloy C
Springs
Faces
O-Rings		 -Hastelloy C6
-CA, CE, SC, PTFE, SSIC
-Viton, EPDM, FEp encaps.
Chemraz, Karlez, Aflas, etc.
Temp. -Elastomer dependant Other sizes, materials or design variations
Speed -35m/sec. (7000 FPM) upon request
       
Sizes      
Dshaft -24.....100mm, -1".....4"

    
  • Double pressure balanced
  • Automatic closing by pressure
          Full pressure rating possible           reversal
          at medium side as well as within
  • Sleeve with pumping screw
          barrier chamber
  • Barrier fluid shrouds
  • Manual barrier fluid venting
  • Adjustable 1/4" NPT connection adapters available
  • Tandem active

  • A development out of DEPAC's long standing technology of stationary double catridge seals
  • Sleeve with pumping screw
  • Barrier fluid shroud
  • 322 Z for small stuffing box cross sections Dshaft 1" - 1 3/8"
  • Sleeve with elongated pump screw
  • Barrier fluid shrouds under inner and outer faces
  
 
Range of Application Materials
Pressure -700mm (28"HG) Metals -DIN 1.4571, 316SS
  -28 bar (420 PSI)   -Hastelloy C
Springs
Faces
O-Rings		 -Hastelloy C6
-CA, CE, SC, PTFE, SSIC
-Viton, EPDM, FEp encaps.
Chemraz, Karlez, Aflas, etc.
Temp. -Elastomer dependant Other sizes, materials or design variations
Speed -35m/sec. (7000 FPM) upon request
       
Sizes      
Dshaft -30, 40, 50, 60 mm    
  • Din 24960 C standard
  • Double-pressure balanced even
  • Automatic closing by pressure
           by full pressure reversal
          reversal
  • Sleeve with pumping screw for
            best possible barrier fluid flow