Page 259 - The Tribology Handbook
P. 259
BI9 Selection of seals
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10
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L
m
n
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.a 1
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a
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E
A=
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10-1
10-2
10-3
ROTARY SOFT PISTON LABYRINTH FIXED
LIP SEAL PACKING RING WATER BUSHING
OIL WATER OIL 7 bar WATER
7 bar 70 bar 7 bar 0.35 bar 7 bar 7 bar 7 bar
10-4
Figure 19.8 Approximate leakage rates for various types of seal
B 19.8
