BS PFTE O-Rings | OneMonroe

OneMonroe PTFE O-Rings provide an exceptional sealing solution for demanding applications where standard rubber or elastomer rings may fall short. These high-quality O-Rings are made from PTFE (polytetrafluoroethylene), a versatile and durable material known for its remarkable resistance to high temperatures, chemicals, and extreme environmental conditions. PTFE O-Rings offer superior performance in harsh industrial settings, such as chemical processing, oil and gas, and food manufacturing, where contamination-free, leak-proof seals are essential. OneMonroe’s PTFE O-Rings are designed to maintain their integrity under extreme pressure, making them an optimal choice for businesses that prioritize reliable, long-lasting components.

Available in a range of sizes to fit various BS specifications, OneMonroe’s PTFE O-Rings are engineered to meet the unique demands of high-temperature and corrosive applications. Unlike traditional O-Rings, PTFE O-Rings are non-reactive and highly resistant to a wide range of chemicals, including acids, bases, and solvents, allowing them to deliver top-notch performance where rubber O-Rings might degrade. The PTFE material also boasts a low coefficient of friction, which minimizes wear and tear on both the O-Ring and surrounding components. This means less downtime and fewer replacements, translating to cost savings and increased operational efficiency for your business.

OneMonroe is committed to providing products that offer exceptional durability and performance in even the most challenging environments. Each PTFE O-Ring is precision-manufactured and quality-checked to meet stringent industry standards, ensuring you receive a reliable product every time. Whether you’re working in an industrial, automotive, or medical setting, OneMonroe PTFE O-Rings are designed to handle the job with unmatched resilience and durability. Trust OneMonroe’s dedication to quality and performance, and let our PTFE O-Rings help keep your operations running smoothly and securely.

For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.

Item #	IntegrationID	Type	Material	Cross Section Width	Inside Diameter	CSW Tolerance	BS Number
BS229 PTFE	N/A 189586	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 2.359 in59.92 mm	N/A 0.004 in0.10 mm	N/A -229
BS228 PTFE	N/A 189587	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 2.234 in56.74 mm	N/A 0.004 in0.10 mm	N/A -228
BS227 PTFE	N/A 189588	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 2.109 in53.57 mm	N/A 0.004 in0.10 mm	N/A -227
BS226 PTFE	N/A 189589	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 1.984 in50.39 mm	N/A 0.004 in0.10 mm	N/A -226
BS225 PTFE	N/A 189590	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 1.859 in47.22 mm	N/A 0.004 in0.10 mm	N/A -225
BS224 PTFE	N/A 189591	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 1.734 in44.04 mm	N/A 0.004 in0.10 mm	N/A -224
BS223 PTFE	N/A 189592	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 1.759 in40.87 mm	N/A 0.004 in0.10 mm	N/A -223
BS222 PTFE	N/A 189593	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 1.484 in37.69 mm	N/A 0.004 in0.10 mm	N/A -222
BS221 PTFE	N/A 189594	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 1.421 in36.09 mm	N/A 0.004 in0.10 mm	N/A -221
BS220 PTFE	N/A 189595	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 1.359 in34.52 mm	N/A 0.004 in0.10 mm	N/A -220
BS219 PTFE	N/A 189596	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 1.296 in32.92 mm	N/A 0.004 in0.10 mm	N/A -219
BS218 PTFE	N/A 189597	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 1.234 in31.34 mm	N/A 0.004 in0.10 mm	N/A -218
BS217 PTFE	N/A 189598	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 1.171 in29.74 mm	N/A 0.004 in0.10 mm	N/A -217
BS216 PTFE	N/A 189599	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 1.109 in28.17 mm	N/A 0.004 in0.10 mm	N/A -216
BS215 PTFE	N/A 189600	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 1.046 in26.57 mm	N/A 0.004 in0.10 mm	N/A -215
BS214 PTFE	N/A 189601	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 0.984 in24.99 mm	N/A 0.004 in0.10 mm	N/A -214
BS213 PTFE	N/A 189602	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 0.921 in23.39 mm	N/A 0.004 in0.10 mm	N/A -213
BS212 PTFE	N/A 189603	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 0.859 in21.82 mm	N/A 0.004 in0.10 mm	N/A -212
BS211 PTFE	N/A 189604	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 0.796 in20.22 mm	N/A 0.004 in0.10 mm	N/A -211
BS210 PTFE	N/A 189605	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 0.734 in18.64 mm	N/A 0.004 in0.10 mm	N/A -210
BS209 PTFE	N/A 189606	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 0.672 in17.07 mm	N/A 0.004 in0.10 mm	N/A -209
BS208 PTFE	N/A 189607	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 0.759 in15.47 mm	N/A 0.004 in0.10 mm	N/A -208
BS207 PTFE	N/A 189608	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 0.549 in13.94 mm	N/A 0.004 in0.10 mm	N/A -207
BS206 PTFE	N/A 189609	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 0.484 in12.29 mm	N/A 0.004 in0.10 mm	N/A -206
BS205 PTFE	N/A 189610	N/A BS Standard O-Ring	N/A PTFE	N/A 0.139 in3.53 mm	N/A 0.421 in10.69 mm	N/A 0.004 in0.10 mm	N/A -205

N/A
189586

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 2.359 in59.92 mm

N/A 0.004 in0.10 mm

N/A -229

BS228 PTFE

N/A
189587

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 2.234 in56.74 mm

N/A 0.004 in0.10 mm

N/A -228

BS227 PTFE

N/A
189588

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 2.109 in53.57 mm

N/A 0.004 in0.10 mm

N/A -227

BS226 PTFE

N/A
189589

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 1.984 in50.39 mm

N/A 0.004 in0.10 mm

N/A -226

BS225 PTFE

N/A
189590

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 1.859 in47.22 mm

N/A 0.004 in0.10 mm

N/A -225

BS224 PTFE

N/A
189591

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 1.734 in44.04 mm

N/A 0.004 in0.10 mm

N/A -224

BS223 PTFE

N/A
189592

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 1.759 in40.87 mm

N/A 0.004 in0.10 mm

N/A -223

BS222 PTFE

N/A
189593

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 1.484 in37.69 mm

N/A 0.004 in0.10 mm

N/A -222

BS221 PTFE

N/A
189594

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 1.421 in36.09 mm

N/A 0.004 in0.10 mm

N/A -221

BS220 PTFE

N/A
189595

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 1.359 in34.52 mm

N/A 0.004 in0.10 mm

N/A -220

BS219 PTFE

N/A
189596

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 1.296 in32.92 mm

N/A 0.004 in0.10 mm

N/A -219

BS218 PTFE

N/A
189597

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 1.234 in31.34 mm

N/A 0.004 in0.10 mm

N/A -218

BS217 PTFE

N/A
189598

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 1.171 in29.74 mm

N/A 0.004 in0.10 mm

N/A -217

BS216 PTFE

N/A
189599

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 1.109 in28.17 mm

N/A 0.004 in0.10 mm

N/A -216

BS215 PTFE

N/A
189600

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 1.046 in26.57 mm

N/A 0.004 in0.10 mm

N/A -215

BS214 PTFE

N/A
189601

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 0.984 in24.99 mm

N/A 0.004 in0.10 mm

N/A -214

BS213 PTFE

N/A
189602

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 0.921 in23.39 mm

N/A 0.004 in0.10 mm

N/A -213

BS212 PTFE

N/A
189603

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 0.859 in21.82 mm

N/A 0.004 in0.10 mm

N/A -212

BS211 PTFE

N/A
189604

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 0.796 in20.22 mm

N/A 0.004 in0.10 mm

N/A -211

BS210 PTFE

N/A
189605

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 0.734 in18.64 mm

N/A 0.004 in0.10 mm

N/A -210

BS209 PTFE

N/A
189606

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 0.672 in17.07 mm

N/A 0.004 in0.10 mm

N/A -209

BS208 PTFE

N/A
189607

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 0.759 in15.47 mm

N/A 0.004 in0.10 mm

N/A -208

BS207 PTFE

N/A
189608

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 0.549 in13.94 mm

N/A 0.004 in0.10 mm

N/A -207

BS206 PTFE

N/A
189609

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 0.484 in12.29 mm

N/A 0.004 in0.10 mm

N/A -206

BS205 PTFE

N/A
189610

N/A BS Standard O-Ring

N/A PTFE

N/A 0.139 in3.53 mm

N/A 0.421 in10.69 mm

N/A 0.004 in0.10 mm

N/A -205