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Model : BT9T

         PTFE Wedge Mechanical Seal [9T]

 

         Description :

          Apply Range

          Annular Seal Pressure   :  P 1.7 MPa

          Annular Seal Temperature  : t = -50º

          Velocity   : Vg 25m/sec

          Stationary ring  (Ceramic / SIC / TC)

          Rotary Ring  (Carbon / SIC / TC)

          Secondary seal  (NBR / EPDM / VITON / Teflon)

          Spring & Metal parts ( Steel )

model

d1

(-0.002)

d3

(max)

d4

d5

L3

(+0.02)

L4

L9

5/8”

0.625

1.062

1.250

1.593

0.937

0.812

0.156

3/4"

0.750

1.187

1.375

1.718

0.937

0.812

0.187

7/8”

0.875

1.312

1.500

1.843

0.937

0.812

0.187

1.000

1.437

1.625

1.968