APG Hydraulic Seals Catalog
APG Hydraulic Seals Catalog
APG Hydraulic Seals Catalog
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www.callapg.com 713-675-5271 FAX 713-675-2730<br />
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Loaded Lip Seal Design Data<br />
Rod Seal Installation<br />
Piston Seal Installation<br />
Rod Tolerance Tolerance Max.<br />
Dia. of Rod of Groove Diametrical<br />
Dia. Dia. Clearance<br />
C<br />
1000 3000 5000<br />
R R G PSI PSI PSI<br />
0 - 3/4 +.0 +.004 .008 .006 .004<br />
-.002 -.0<br />
3/4 - 1 1/4 +.0 +.005 .010 .008 .004<br />
-.003 -.0<br />
1 1/4 - 2 +.0 +.006 .012 .008 .004<br />
-.003 -.0<br />
2 - 3 -.0 +.007 .012 .008 .005<br />
-.003 -.0<br />
3 - 5 +.0 +.009 .014 .010<br />
-.004 -.0<br />
5 - 7 +.0 +.010 .014 .010<br />
-.004 -.0<br />
7 - 9 +.0 +.011 .016 .010<br />
-.005 -.0<br />
9 - 12 +.0 +.012 .016<br />
-.005 -.0<br />
12 -17 +.0 +.012 .018<br />
-.006 -.0<br />
Cylinder Tolerance Tolerance Max.<br />
Dia. of Cylinder of Groove Diametrical<br />
Dia. Dia. Clearance<br />
C<br />
1000 3000 5000<br />
B B P PSI PSI PSI<br />
0 - 3/4 +.002 +.0 .008 .006 .004<br />
-.0 -.004<br />
3/4 - 1 1/4 +.003 +.0 .010 .008 .004<br />
-.0 -.005<br />
1 1/4 - 2 +.003 +.0 .012 .008 .004<br />
-.0 -.006<br />
2 - 3 +.003 +.0 .012 .008 .005<br />
-.0 -.007<br />
3 - 5 +.004 +.0 .014 .010<br />
-.0 -.009<br />
5 - 7 +.004 +.0 .014 .010<br />
-.0 -.010<br />
7 - 9 +.005 +.0 .016 .010<br />
-.0 -.011<br />
9 - 12 +.005 +.0 .016<br />
-.0 -.012<br />
12 - 17 +.006 +.0 .018<br />
-.0 -.012<br />
3