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TKM74-D |
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Profile
•Double seal
•Unbalanced
•Independent of direction of rotation
•Multiple springs | |
| Double seals in the TRM7N series have the same design (easy-to-replace seal faces,ect.).Apart from the installation length of the drive collar,all fiting dimensions(d1£¼£½100mm) conform with DIN 24960. |
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| Stationary seats |
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Torque transmission
Spring loaded drive pin:M74-D22 |
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| For d1£¾100mm:4 set screws with cone points(standard arrangment) |
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TKM74F-D
Dimensions;item no¡¯s and descriptions as for type TKM74-D,but with pumping screw
(ltem no.1.4).Dependent on direction of rotationl | |
| Operating limits |
d1=18¡200mm 0.625¡±¡8¡±
p1= 16(25)bar 230(360)PSI
t=-50¡220¡æ (-20¡180¡æ*)
vg =20m/s(10m/s*) 66(33)ft/s1
*)Limit for shrink-ritted carbide seal faces with d1¡Ý105mm
Axial movement:
d1¡Ü100mm¡À0.5mm
d1£¾100mm¡À2.0mm | |
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| Unit:mm |
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