Monroe
OneMonroe
Locations Throughout the Country
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Tel: (877) 740-2007
Fax: (800) 453-9683
Email: sales@askmonroe.com
Website: monroeengineering.com
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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.

BS O-Rings
Unit of Measure
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Item #

IntegrationID

Type

Material

Cross Section Width

Inside Diameter

CSW Tolerance

BS Number

Quantity
BS132 PTFE N/A
189661 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 1.737 in44.12 mm N/A 0.003 in0.08 mm N/A -132
BS131 PTFE N/A
189662 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 1.674 in42.52 mm N/A 0.003 in0.08 mm N/A -131
BS130 PTFE N/A
189663 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 1.612 in40.94 mm N/A 0.003 in0.08 mm N/A -130
BS129 PTFE N/A
189664 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 1.549 in39.34 mm N/A 0.003 in0.08 mm N/A -129
BS128 PTFE N/A
189665 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 1.487 in37.77 mm N/A 0.003 in0.08 mm N/A -128
BS127 PTFE N/A
189666 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 1.424 in36.17 mm N/A 0.003 in0.08 mm N/A -127
BS126 PTFE N/A
189667 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 1.362 in34.59 mm N/A 0.003 in0.08 mm N/A -126
BS125 PTFE N/A
189668 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 1.299 in32.99 mm N/A 0.003 in0.08 mm N/A -125
BS124 PTFE N/A
189669 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 1.237 in31.42 mm N/A 0.003 in0.08 mm N/A -124
BS123 PTFE N/A
189670 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 1.174 in29.82 mm N/A 0.003 in0.08 mm N/A -123
BS122 PTFE N/A
189671 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 1.112 in28.24 mm N/A 0.003 in0.08 mm N/A -122
BS121 PTFE N/A
189672 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 1.049 in26.64 mm N/A 0.003 in0.08 mm N/A -121
BS120 PTFE N/A
189673 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 0.987 in25.07 mm N/A 0.003 in0.08 mm N/A -120
BS119 PTFE N/A
189674 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 0.924 in23.47 mm N/A 0.003 in0.08 mm N/A -119
BS118 PTFE N/A
189675 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 0.862 in21.89 mm N/A 0.003 in0.08 mm N/A -118
BS117 PTFE N/A
189676 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 0.799 in20.29 mm N/A 0.003 in0.08 mm N/A -117
BS116 PTFE N/A
189677 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 0.737 in18.72 mm N/A 0.003 in0.08 mm N/A -116
BS115 PTFE N/A
189678 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 0.674 in17.12 mm N/A 0.003 in0.08 mm N/A -115
BS114 PTFE N/A
189679 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 0.612 in15.54 mm N/A 0.003 in0.08 mm N/A -114
BS113 PTFE N/A
189680 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 0.549 in13.94 mm N/A 0.003 in0.08 mm N/A -113
BS112 PTFE N/A
189681 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 0.487 in12.37 mm N/A 0.003 in0.08 mm N/A -112
BS111 PTFE N/A
189682 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 0.424 in10.77 mm N/A 0.003 in0.08 mm N/A -111
BS110 PTFE N/A
189683 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 0.362 in9.19 mm N/A 0.003 in0.08 mm N/A -110
BS109 PTFE N/A
189684 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 0.299 in7.59 mm N/A 0.003 in0.08 mm N/A -109
BS108 PTFE N/A
189685 		N/A BS Standard O-Ring N/A PTFE N/A 0.103 in2.62 mm N/A 0.237 in6.02 mm N/A 0.003 in0.08 mm N/A -108
Unit of Measure
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