2-014

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3/23/2015 Untitled Page http://www.prepol.com/PPEWizards/stage3.aspx?key=AS568/AS4716014&kref=AS568/AS4716&sizeref=014&type=piston_seal&standard=AS568AS4716 1/2 Oring and Groove Dimension Lookup Wizard Print this Page Request a Quote Back Size Reference AS568/AS4716014 Piston Seal ORing Dimensions mm inch ORing Inner Diameter 12.42 +/ 0.13 0.489 +/ 0.005 ORing Cross Section 1.78 +/ 0.08 0.070 +/ 0.003 Groove Dimensions mm inch Maximum Piston Diameter 15.52 0.611 Piston Diameter Tolerance () 0.03 0.001 Minimum Bore Diameter 15.57 0.613 Bore Diameter Tolerance (+) 0.05 0.002 Maximum Groove Diameter 12.8 0.504 Groove Diameter () 0.05 0.002 Max Diamertral Clearance 0.13 0.005 Groove Width 2.39 0.094 Groove Width Tolerance (+) 0.13 0.005 Groove Width 1 backup 3.81 0.150 1 backup groove width tolerance (+) 0.25 0.010 Groove Width 2 backup 5.26 0.207 2 backup groove width tolerance (+) 0.25 0.010 Minimum corner radius 0.13 0.005 Maximum corner radius 0.38 0.015 Maximum eccentricity 0.05 0.002

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O-Ring 2-014 Design

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Page 1: 2-014

3/23/2015 Untitled Page

http://www.prepol.com/PPE­Wizards/stage­3.aspx?key=AS568/AS4716­014&kref=AS568/AS4716&sizeref=014&type=piston_seal&standard=AS568­AS4716 1/2

O­ring and Groove Dimension Look­up WizardPrint this Page   Request a Quote   Back

Size Reference ­ AS568/AS4716­014 ­ Piston Seal

O­Ring Dimensions mm inch

O­Ring Inner Diameter 12.42 +/­0.13 0.489 +/­0.005

O­Ring Cross Section 1.78 +/­0.08 0.070 +/­0.003

Groove Dimensions mm inch

Maximum Piston Diameter 15.52 0.611

Piston Diameter Tolerance (­) ­0.03 ­0.001

Minimum Bore Diameter 15.57 0.613

Bore Diameter Tolerance (+) 0.05 0.002

Maximum Groove Diameter 12.8 0.504

Groove Diameter (­) ­0.05 ­0.002

Max Diamertral Clearance 0.13 0.005

Groove Width 2.39 0.094

Groove Width Tolerance (+) 0.13 0.005

Groove Width ­ 1 back­up 3.81 0.150

1 back­up groove width tolerance (+) 0.25 0.010

Groove Width ­ 2 back­up 5.26 0.207

2 back­up groove width tolerance (+) 0.25 0.010

Minimum corner radius 0.13 0.005

Maximum corner radius 0.38 0.015

Maximum eccentricity 0.05 0.002

Page 2: 2-014

3/23/2015 Untitled Page

http://www.prepol.com/PPE­Wizards/stage­3.aspx?key=AS568/AS4716­014&kref=AS568/AS4716&sizeref=014&type=piston_seal&standard=AS568­AS4716 2/2

Minimum Wall Angle (Degrees) 0 0

Maximum Wall Angle (Degrees) 5 5

Note: This data is representative of data contained within AS4716:1993, AS568, ISO3601, BS4518:1982 and BS1806:1989. Please note that thisdata should be regarded as uncontrolled and no guarantee of suitability for specific applications can be made. PPE suggest the use of AS4716/AS568for piston and rod locations and either BS1806 or BS4518 for face seal locations. We recommend you contact the PPE Technical Department forassistance with material and geometry selection for semiconductor applications, aggressive media and extremes of temperature or pressure, e.g. above10MPa (1450psi).