美国杜邦Kalrez密封圈 O型圈 美国原装进口
美国杜邦Kalrez密封圈 O型圈 美国原装进口
Ultra-Chemical-Resistant Kalrez 4079 O-Rings
Inherently softer and more compressible than PTFE O-rings, these Kalrez 4079 O-rings have comparable chemical resistance. Use them with acetone, methyl ethyl ketone (MEK), potassium hydroxide, and most acids. They have a round profile and are suitable for a wide range of static and dynamic sealing applications.
Inch O-rings have a dash number and are sized to the SAE standard AS568.
Metric O-rings are sized to the actual measured inside diameter.
For technical drawings and 3-D models, click on a part number.
Inch
Fractional
Actual
Dash
Number ID OD ID OD Hardness Specifications Met Temperature
Range, °F Color Each
Wd.: 1/32 Fractional (0.040" Actual)
001 1/32 3/32 0.029" 0.109" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K31 $34.18
Wd.: 3/64 Fractional (0.050" Actual)
002 3/64 9/64 0.042" 0.142" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K111 35.40
Wd.: 1/16 Fractional (0.060" Actual)
003 1/16 3/16 0.056" 0.176" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K112 34.08
Wd.: 1/16 Fractional (0.070" Actual)
004 5/64 13/64 0.070" 0.210" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K61 28.81
005 3/32 7/32 0.101" 0.241" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K33 29.35
006 1/8 1/4 0.114" 0.254" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K11 28.99
007 5/32 9/32 0.145" 0.285" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K12 28.99
008 3/16 5/16 0.176" 0.316" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K13 30.61
009 7/32 11/32 0.208" 0.348" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K14 31.13
010 1/4 3/8 0.239" 0.379" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K15 31.85
011 5/16 7/16 0.301" 0.441" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K16 32.92
012 3/8 1/2 0.364" 0.504" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K17 34.18
013 7/16 9/16 0.426" 0.566" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K18 34.35
014 1/2 5/8 0.489" 0.629" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K19 34.88
015 9/16 11/16 0.551" 0.691" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K21 35.76
016 5/8 3/4 0.614" 0.754" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K22 37.76
017 11/16 13/16 0.676" 0.816" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K62 39.01
018 3/4 7/8 0.739" 0.879" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K34 40.24
019 13/16 15/16 0.801" 0.941" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K113 44.46
020 7/8 1 0.864" 1.004" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K114 47.25
021 15/16 1 1/16 0.926" 1.066" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K35 49.02
022 1 1 1/8 0.989" 1.129" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K115 54.39
023 1 1/16 1 3/16 1.051" 1.191" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K116 56.31
024 1 1/8 1 1/4 1.114" 1.254" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K117 59.56
025 1 3/16 1 5/16 1.176" 1.316" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K118 64.52
026 1 1/4 1 3/8 1.239" 1.379" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K63 67.63
027 1 5/16 1 7/16 1.301" 1.441" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K119 77.25
028 1 3/8 1 1/2 1.364" 1.504" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K64 79.07
029 1 1/2 1 5/8 1.489" 1.629" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K211 89.12
030 1 5/8 1 3/4 1.614" 1.754" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K37 96.44
031 1 3/4 1 7/8 1.739" 1.879" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K212 108.54
032 1 7/8 2 1.864" 2.004" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K213 118.69
033 2 2 1/8 1.989" 2.129" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K214 122.35
034 2 1/8 2 1/4 2.114" 2.254" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K215 125.59
Wd.: 3/32 Fractional (0.103" Actual)
104 1/8 5/16 0.112" 0.318" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K416 41.85
105 5/32 11/32 0.143" 0.349" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K417 42.29
106 3/16 3/8 0.174" 0.380" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K418 42.51
107 7/32 13/32 0.206" 0.412" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K419 43.58
108 1/4 7/16 0.237" 0.443" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K38 41.60
109 5/16 1/2 0.299" 0.505" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K421 44.88
110 3/8 9/16 0.362" 0.568" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K23 43.65
111 7/16 5/8 0.424" 0.630" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K24 44.19
112 1/2 11/16 0.487" 0.693" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K25 46.87
113 9/16 3/4 0.549" 0.755" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K26 49.72
114 5/8 13/16 0.612" 0.818" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K27 50.80
115 11/16 7/8 0.674" 0.880" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K28 53.84
116 3/4 15/16 0.737" 0.943" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K29 57.43
117 13/16 1 0.799" 1.005" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K65 60.64
118 7/8 1 1/16 0.862" 1.068" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K66 63.51
119 15/16 1 1/8 0.924" 1.130" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K422 68.40
120 1 1 3/16 0.987" 1.193" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K39 68.51
121 1 1/16 1 1/4 1.049" 1.255" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K959 73.58
122 1 1/8 1 5/16 1.112" 1.318" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K41 72.99
123 1 3/16 1 3/8 1.174" 1.380" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K42 76.75
124 1 1/4 1 7/16 1.237" 1.443" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K423 84.38
125 1 5/16 1 1/2 1.299" 1.505" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K424 93.21
126 1 3/8 1 9/16 1.362" 1.568" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K425 99.69
127 1 7/16 1 5/8 1.424" 1.630" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K43 102.16
128 1 1/2 1 11/16 1.487" 1.693" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K426 113.71
129 1 9/16 1 3/4 1.549" 1.755" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K427 118.46
131 1 11/16 1 7/8 1.674" 1.880" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K429 123.28
132 1 3/4 1 15/16 1.737" 1.943" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K431 127.91
137 2 1/16 2 1/4 2.050" 2.256" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K436 152.96
142 2 3/8 2 9/16 2.362" 2.568" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K512 171.59
152 3 1/4 3 7/16 3.237" 3.443" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K523 237.97
Wd.: 1/8 Fractional (0.139" Actual)
201 3/16 7/16 0.171" 0.449" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K633 56.54
202 1/4 1/2 0.234" 0.512" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K634 59.98
203 5/16 9/16 0.296" 0.574" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K635 63.44
204 3/8 5/8 0.359" 0.637" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K67 64.22
206 1/2 3/4 0.484" 0.762" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K44 71.92
207 9/16 13/16 0.546" 0.824" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K237 78.98
208 5/8 7/8 0.609" 0.887" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K45 79.24
210 3/4 1 0.734" 1.012" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K68 86.41
211 13/16 1 1/16 0.796" 1.074" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K47 90.17
212 7/8 1 1/8 0.859" 1.137" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K69 94.11
213 15/16 1 3/16 0.921" 1.199" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K639 100.98
214 1 1 1/4 0.984" 1.262" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K48 100.19
215 1 1/16 1 5/16 1.046" 1.324" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K641 108.54
216 1 1/8 1 3/8 1.109" 1.387" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K71 107.88
217 1 3/16 1 7/16 1.171" 1.449" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K49 112.88
218 1 1/4 1 1/2 1.234" 1.512" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K72 117.53
220 1 3/8 1 5/8 1.359" 1.637" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K73 133.65
221 1 7/16 1 11/16 1.421" 1.699" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K643 138.83
222 1 1/2 1 3/4 1.484" 1.762" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K74 146.88
223 1 5/8 1 7/8 1.609" 1.887" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K644 158.89
224 1 3/4 2 1.734" 2.012" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K75 172.28
225 1 7/8 2 1/8 1.859" 2.137" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K645 178.89
226 2 2 1/4 1.984" 2.262" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K646 191.42
227 2 1/8 2 3/8 2.109" 2.387" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K76 196.80
228 2 1/4 2 1/2 2.234" 2.512" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K647 177.69
229 2 3/8 2 5/8 2.359" 2.637" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K648 216.48
230 2 1/2 2 3/4 2.484" 2.762" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K649 232.56
231 2 5/8 2 7/8 2.609" 2.887" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K651 250.43
232 2 3/4 3 2.734" 3.012" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K652 259.41
234 3 3 1/4 2.984" 3.262" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K654 271.90
235 3 1/8 3 3/8 3.109" 3.387" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K655 286.26
236 3 1/4 3 1/2 3.234" 3.512" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K656 293.37
238 3 1/2 3 3/4 3.484" 3.762" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K658 325.61
239 3 5/8 3 7/8 3.609" 3.887" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K659 336.32
243 4 1/8 4 3/8 4.109" 4.387" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K674 395.40
250 5 5 1/4 4.984" 5.262" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K712 463.33
256 5 3/4 6 5.734" 6.012" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K718 487.04
257 5 7/8 6 1/8 5.859" 6.137" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K719 488.67
259 6 1/4 6 1/2 6.234" 6.512" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K722 510.01
Wd.: 3/16 Fractional (0.210" Actual)
314 3/4 1 1/8 0.725" 1.145" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K756 163.70
318 1 1 3/8 0.975" 1.395" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K761 196.81
320 1 1/8 1 1/2 1.100" 1.520" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K763 216.48
330 2 1/8 2 1/2 2.100" 2.520" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K774 354.21
339 3 1/4 3 5/8 3.225" 3.645" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K785 488.73
Metric
ID,
mm OD,
mm Hardness Temperature
Range, °F Color Each
1.5 mm Wide
2.5 5.5 Durometer 75A 30° to 600° Black 1278N28 $86.18
3.5 6.5 Durometer 75A 30° to 600° Black 1278N25 86.18
7.5 10.5 Durometer 75A 30° to 600° Black 1278N24 86.18
9 12 Durometer 75A 30° to 600° Black 1278N16 82.71
12 15 Durometer 75A 30° to 600° Black 1278N14 86.18
1.6 mm Wide
9.1 12.3 Durometer 75A 30° to 600° Black 1278N26 82.71
2 mm Wide
4 8 Durometer 75A 30° to 600° Black 1278N15 82.71
6 10 Durometer 75A 30° to 600° Black 1278N12 83.15
12 16 Durometer 75A 30° to 600° Black 1278N11 91.37
13 17 Durometer 75A 30° to 600° Black 1278N21 91.79
14 18 Durometer 75A 30° to 600° Black 1278N17 93.10
16 20 Durometer 75A 30° to 600° Black 1278N13 95.69
18 22 Durometer 75A 30° to 600° Black 1278N22 98.73
20 24 Durometer 75A 30° to 600° Black 1278N18 111.71
22 26 Durometer 75A 30° to 600° Black 1278N23 126.00
26 30 Durometer 75A 30° to 600° Black 1278N27 154.16
2.5 mm Wide
15 20 Durometer 75A 30° to 600° Black 1278N19 119.08
Ultra-Chemical-Resistant Kalrez 4079 O-Rings for Tube Fittings with Straight-Thread Connection
Also known as Boss O-rings, these Kalrez 4079 O-rings are for use in tube fittings with a straight-thread connection. They’re inherently softer and more compressible than PTFE O-rings with comparable chemical resistance. Use them with acetone, methyl ethyl ketone (MEK), potassium hydroxide, and most acids. All have a round profile and are suitable for a wide range of static and dynamic sealing applications. These O-rings are sized to the SAE standard AS568.
For technical drawings and 3-D models, click on a part number.
Dash
Number For Tube
OD Wd. ID OD Hardness Specifications Met Temperature
Range, °F Color Each
902 1/8" 0.064" 0.239" 0.367" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K938 $34.08
903 3/16" 0.064" 0.301" 0.429" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K939 35.40
904 1/4" 0.072" 0.351" 0.495" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K941 35.60
906 3/8" 0.078" 0.468" 0.624" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K943 37.77
908 1/2" 0.087" 0.644" 0.818" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K945 47.90
910 5/8" 0.097" 0.755" 0.949" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 600° Black 9568K947 54.81
Ultra-Chemical- and Steam-Resistant Kalrez 6375 O-Rings
Kalrez 6375 O-rings are preferred over Kalrez 4079 for chemical-processing environments and applications involving steam. They resist acetone, methyl ethyl ketone (MEK), potassium hydroxide, and most acids. All have a round profile and are suitable for a wide range of static and dynamic sealing applications. These O-rings are sized to the SAE standard AS568.
For technical drawings and 3-D models, click on a part number.
Fractional
Actual
Dash
Number ID OD ID OD Hardness Specifications Met Temperature
Range, °F Color Each
Wd.: 1/16 Fractional (0.070" Actual)
006 1/8 1/4 0.114" 0.254" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T116 $32.33
008 3/16 5/16 0.176" 0.316" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T118 34.13
009 7/32 11/32 0.208" 0.348" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T119 34.73
010 1/4 3/8 0.239" 0.379" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T12 35.53
011 5/16 7/16 0.301" 0.441" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T121 36.73
012 3/8 1/2 0.364" 0.504" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T122 38.11
013 7/16 9/16 0.426" 0.566" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T123 38.31
014 1/2 5/8 0.489" 0.629" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T124 38.91
015 9/16 11/16 0.551" 0.691" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T125 39.91
016 5/8 3/4 0.614" 0.754" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T126 42.11
017 11/16 13/16 0.676" 0.816" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T127 43.51
018 3/4 7/8 0.739" 0.879" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T128 44.91
020 7/8 1 0.864" 1.004" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T13 50.89
021 15/16 1 1/16 0.926" 1.066" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T131 54.69
Wd.: 3/32 Fractional (0.103" Actual)
107 7/32 13/32 0.206" 0.412" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T165 46.91
110 3/8 9/16 0.362" 0.568" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T168 48.69
111 7/16 5/8 0.424" 0.630" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T169 49.29
115 11/16 7/8 0.674" 0.880" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T173 60.07
116 3/4 15/16 0.737" 0.943" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T174 64.07
120 1 1 3/16 0.987" 1.193" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T183 76.44
Wd.: 1/8 Fractional (0.139" Actual)
202 1/4 1/2 0.234" 0.512" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T254 58.02
204 3/8 5/8 0.359" 0.637" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T256 64.48
218 1 1/4 1 1/2 1.234" 1.512" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T27 118.02
222 1 1/2 1 3/4 1.484" 1.762" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T274 147.48
226 2 2 1/4 1.984" 2.262" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T283 192.20
Wd.: 3/16 Fractional (0.210" Actual)
326 1 5/8 2 1.600" 2.020" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 525° Black 1108T369 236.50
Ultra-Chemical-Resistant High-Purity Kalrez 6230 O-Rings
Made of Kalrez 6230, these O-rings are for use when high purity is essential, such as with food and semiconductors. They're made of FDA-listed material for use with food and beverage, plus they are 3-A and USP VI certified; not for use in medical applications. These O-rings resist ammonia, glycerin, sodium bicarbonate, solvents, synthetic lubricants, and most acids. They have a round profile and are suitable for a wide range of static and dynamic sealing applications. All are sized to the SAE standard AS568.
For technical drawings and 3-D models, click on a part number.
Fractional
Actual
Dash
Number Wd. ID OD ID OD Hardness Temperature
Range, °F Color Each
Wd.: 1/32 Fractional (0.040" Actual)
001 1/32 1/32 3/32 0.029" 0.109" Durometer 75A (Medium) 30° to 500° Black 1285N11 $46.23
Wd.: 3/64 Fractional (0.050" Actual)
002 3/64 3/64 9/64 0.042" 0.142" Durometer 75A (Medium) 30° to 500° Black 1285N12 46.23
Wd.: 1/16 Fractional (0.060" Actual)
003 1/16 1/16 3/16 0.056" 0.176" Durometer 75A (Medium) 30° to 500° Black 1285N13 44.55
Wd.: 1/16 Fractional (0.070" Actual)
004 1/16 5/64 13/64 0.070" 0.210" Durometer 75A (Medium) 30° to 500° Black 1285N14 42.00
005 1/16 3/32 7/32 0.101" 0.241" Durometer 75A (Medium) 30° to 500° Black 1285N15 41.17
006 1/16 1/8 1/4 0.114" 0.254" Durometer 75A (Medium) 30° to 500° Black 1285N16 39.47
007 1/16 5/32 9/32 0.145" 0.285" Durometer 75A (Medium) 30° to 500° Black 1285N17 39.47
008 1/16 3/16 5/16 0.176" 0.316" Durometer 75A (Medium) 30° to 500° Black 1285N18 41.44
009 1/16 7/32 11/32 0.208" 0.348" Durometer 75A (Medium) 30° to 500° Black 1285N19 42.00
010 1/16 1/4 3/8 0.239" 0.379" Durometer 75A (Medium) 30° to 500° Black 1285N21 43.15
011 1/16 5/16 7/16 0.301" 0.441" Durometer 75A (Medium) 30° to 500° Black 1285N22 44.55
012 1/16 3/8 1/2 0.364" 0.504" Durometer 75A (Medium) 30° to 500° Black 1285N23 46.23
013 1/16 7/16 9/16 0.426" 0.566" Durometer 75A (Medium) 30° to 500° Black 1285N24 46.52
014 1/16 1/2 5/8 0.489" 0.629" Durometer 75A (Medium) 30° to 500° Black 1285N25 47.35
015 1/16 9/16 11/16 0.551" 0.691" Durometer 75A (Medium) 30° to 500° Black 1285N26 48.50
016 1/16 5/8 3/4 0.614" 0.754" Durometer 75A (Medium) 30° to 500° Black 1285N27 51.02
017 1/16 11/16 13/16 0.676" 0.816" Durometer 75A (Medium) 30° to 500° Black 1285N28 52.71
018 1/16 3/4 7/8 0.739" 0.879" Durometer 75A (Medium) 30° to 500° Black 1285N29 54.68
019 1/16 13/16 15/16 0.801" 0.941" Durometer 75A (Medium) 30° to 500° Black 1285N31 58.07
020 1/16 7/8 1 0.864" 1.004" Durometer 75A (Medium) 30° to 500° Black 1285N32 61.74
021 1/16 15/16 1 1/16 0.926" 1.066" Durometer 75A (Medium) 30° to 500° Black 1285N33 66.26
Wd.: 3/32 Fractional (0.103" Actual)
104 3/32 1/8 5/16 0.112" 0.318" Durometer 75A (Medium) 30° to 500° Black 1285N34 54.68
108 3/32 1/4 7/16 0.237" 0.443" Durometer 75A (Medium) 30° to 500° Black 1285N35 58.35
109 3/32 5/16 1/2 0.299" 0.505" Durometer 75A (Medium) 30° to 500° Black 1285N36 58.63
110 3/32 3/8 9/16 0.362" 0.568" Durometer 75A (Medium) 30° to 500° Black 1285N37 58.92
111 3/32 7/16 5/8 0.424" 0.630" Durometer 75A (Medium) 30° to 500° Black 1285N38 59.77
112 3/32 1/2 11/16 0.487" 0.693" Durometer 75A (Medium) 30° to 500° Black 1285N39 63.42
113 3/32 9/16 3/4 0.549" 0.755" Durometer 75A (Medium) 30° to 500° Black 1285N41 67.37
114 3/32 5/8 13/16 0.612" 0.818" Durometer 75A (Medium) 30° to 500° Black 1285N42 68.77
115 3/32 11/16 7/8 0.674" 0.880" Durometer 75A (Medium) 30° to 500° Black 1285N43 72.73
116 3/32 3/4 15/16 0.737" 0.943" Durometer 75A (Medium) 30° to 500° Black 1285N44 77.81
117 3/32 13/16 1 0.799" 1.005" Durometer 75A (Medium) 30° to 500° Black 1285N45 82.32
119 3/32 15/16 1 1/8 0.924" 1.130" Durometer 75A (Medium) 30° to 500° Black 1285N46 89.37
120 3/32 1 1 3/16 0.987" 1.193" Durometer 75A (Medium) 30° to 500° Black 1285N47 93.03
122 3/32 1 1/8 1 5/16 1.112" 1.318" Durometer 75A (Medium) 30° to 500° Black 1285N48 98.68
123 3/32 1 3/16 1 3/8 1.174" 1.380" Durometer 75A (Medium) 30° to 500° Black 1285N49 104.02
125 3/32 1 5/16 1 1/2 1.299" 1.505" Durometer 75A (Medium) 30° to 500° Black 1285N51 121.79
Wd.: 1/8 Fractional (0.139" Actual)
207 1/8 9/16 13/16 0.546" 0.824" Durometer 75A (Medium) 30° to 500° Black 1285N52 103.16
210 1/8 3/4 1 0.734" 1.012" Durometer 75A (Medium) 30° to 500° Black 1285N53 116.98
212 1/8 7/8 1 1/8 0.859" 1.137" Durometer 75A (Medium) 30° to 500° Black 1285N54 127.42
216 1/8 1 1/8 1 3/8 1.109" 1.387" Durometer 75A (Medium) 30° to 500° Black 1285N55 146.02
Ultra-Chemical-Resistant Super-Resilient Kalrez 7075 O-Rings
Able to bounce back after repeated compression, these Kalrez 7075 O-rings last longer than other Kalrez O-rings when exposed to repeated heating/cooling cycles. They resist acetone, methyl ethyl ketone (MEK), potassium hydroxide, and most acids. All have a round profile and are suitable for a wide range of static and dynamic sealing applications. These O-rings are sized to the SAE standard AS568.
For technical drawings and 3-D models, click on a part number.
Fractional
Actual
Dash
Number ID OD ID OD Hardness Specifications Met Temperature
Range, °F Color Each
Wd.:1/16 Fractional (0.060" Actual)
003 1/16 3/16 0.056" 0.176" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N11 $51.31
Wd.:1/16 Fractional (0.070" Actual)
004 5/64 13/64 0.070" 0.210" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N12 51.31
005 3/32 7/32 0.101" 0.241" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N13 47.42
006 1/8 1/4 0.114" 0.254" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N14 45.46
007 5/32 9/32 0.145" 0.285" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N15 45.46
008 3/16 5/16 0.176" 0.316" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N16 47.76
009 7/32 11/32 0.208" 0.348" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N17 48.40
010 1/4 3/8 0.239" 0.379" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N18 49.69
011 5/16 7/16 0.301" 0.441" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N19 51.31
012 3/8 1/2 0.364" 0.504" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N21 53.26
013 7/16 9/16 0.426" 0.566" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N22 53.60
014 1/2 5/8 0.489" 0.629" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N23 54.56
015 9/16 11/16 0.551" 0.691" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N24 55.87
016 5/8 3/4 0.614" 0.754" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N25 58.77
017 11/16 13/16 0.676" 0.816" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N26 60.73
018 3/4 7/8 0.739" 0.879" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N27 63.02
019 13/16 15/16 0.801" 0.941" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N28 66.90
020 7/8 1 0.864" 1.004" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N29 71.13
021 15/16 1 1/16 0.926" 1.066" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N31 76.32
022 1 1 1/8 0.989" 1.129" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N32 81.84
024 1 1/8 1 1/4 1.114" 1.254" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N33 89.63
026 1 1/4 1 3/8 1.239" 1.379" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N34 105.55
028 1 3/8 1 1/2 1.364" 1.504" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N35 123.40
029 1 1/2 1 5/8 1.489" 1.629" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N36 134.13
030 1 5/8 1 3/4 1.614" 1.754" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N37 150.37
031 1 3/4 1 7/8 1.739" 1.879" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N38 163.34
Wd.:3/32 Fractional (0.103" Actual)
108 1/4 7/16 0.237" 0.443" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N39 67.23
109 5/16 1/2 0.299" 0.505" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N41 67.56
110 3/8 9/16 0.362" 0.568" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N42 67.87
111 7/16 5/8 0.424" 0.630" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N43 68.85
112 1/2 11/16 0.487" 0.693" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N44 73.08
113 9/16 3/4 0.549" 0.755" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N45 77.63
114 5/8 13/16 0.612" 0.818" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N46 79.24
115 11/16 7/8 0.674" 0.880" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N47 83.79
116 3/4 15/16 0.737" 0.943" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N48 89.63
117 13/16 1 0.799" 1.005" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N49 94.84
118 7/8 1 1/16 0.862" 1.068" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N51 99.05
Wd.:1/8 Fractional (0.139" Actual)
206 1/2 3/4 0.484" 0.762" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N52 112.05
208 5/8 7/8 0.609" 0.887" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N53 123.74
210 3/4 1 0.734" 1.012" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N54 156.87
211 13/16 1 1/16 0.796" 1.074" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N55 163.68
212 7/8 1 1/8 0.859" 1.137" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N56 170.82
214 1 1 1/4 0.984" 1.262" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N57 181.85
216 1 1/8 1 3/8 1.109" 1.387" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N58 195.84
218 1 1/4 1 1/2 1.234" 1.512" Durometer 75A (Medium) ASTM D2000, SAE AS568, SAE J200 30° to 625° Black 1280N59 213.35
