Garlock 8314 User Manual
GARLOCK
an EnPro Industries family of companies
1666 Division Street
Palmyra, NY 14522
Tel: 1-877-GARLOCK / 315.597.4811
Fax: 800.543.0598 / 315.597.3216
www.garlock.com
Style 8314
MATERIAL PROPERTIES*:
Color:
Black
Composition:
EPDM
Durometer, Shore A, (+/- 5):
60
Temperature1, °F (°C)
Minimum:
-40 (-40)
Maximum:
300 (150)
Pressure1, (psig (bar):
Preferred operating:
150 (10)
Maximum:
250 (17)
P x T (max.)1, psig x °F (bar x °C):
30,000 (900)
Finish Available
Through 1/8”
Cloth
Over 1/8”
Smooth
TYPICAL PHYSICAL PROPERTIES*:
ASTM D412
Tensile Strength, psi (N/mm2):
1200 (8.2)
ASTM D412
Elongation, %:
300
ASTM D395 B
Compression Set, 25% Deflection, Max. %
22 hours at 158°F (70°C):
25
ASTM D149
Dielectric Properties, range, volts/mil.
Sample conditioning
1/8”
None 4
ASTM F586
Design Factors
“m” factor:
0.50
“y” factor, psi (N/mm2):
0
(2)
ASTM D2000
(3)
Line Call Out:
4AA610A13B13B33,
BA610A14B13
Notes:
* This is a general guide and should not be the sole means of selecting or rejecting this material. Values do not constitute specification limits.
1
When approaching maximum pressure and/or temperature, minimum temperature or 50% of maximum PxT, consult Garlock Applications Engineering.
Minimum temperature rating is conservative.
2
Garlock Applications Enginering has historically recommended using a “y” values of 100 psi (0.7 N/mm2)when performing flange calculations for lower
durometer elastomers.
3
ASTM D2000 line call out is based on testing performed on slabs made to ASTM D412.
REV: 11/9/16
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