BS Perfluoroelastomer O-Rings

OneMonroe Perfluoroelastomer O-Rings are designed for applications that demand superior chemical resistance and durability in challenging environments. These O-rings are crafted from high-performance perfluoroelastomer materials, which provide unparalleled resistance to a wide range of aggressive chemicals, including acids, bases, solvents, and hydrocarbons. This exceptional material ensures a robust seal even at extreme temperatures and pressures, making OneMonroe Perfluoroelastomer O-Rings the perfect choice for industries such as chemical processing, aerospace, oil and gas, and semiconductor manufacturing. Each O-ring is engineered to deliver reliable, long-lasting performance where other materials might fail, ensuring the safety and efficiency of your equipment.

We understand that every application has unique requirements, which is why OneMonroe offers a wide range of sizes and specifications to meet your precise needs. Our BS Perfluoroelastomer O-Rings are manufactured to meet British Standard sizing, ensuring a perfect fit for a variety of industrial equipment and components. Additionally, these O-rings can withstand high-temperature environments without compromising their elasticity or performance, maintaining a secure seal under even the most extreme conditions. This resilience makes them an ideal solution for applications where regular elastomers would deteriorate or fail, providing peace of mind and reducing maintenance costs.

At OneMonroe, quality and performance are at the heart of our product development. Each Perfluoroelastomer O-Ring undergoes rigorous testing and quality control measures to ensure it meets our high standards of reliability and durability. With OneMonroe O-Rings, you can be confident that your equipment will operate efficiently and safely, even in the presence of aggressive chemicals and demanding conditions. Trust OneMonroe Perfluoroelastomer O-Rings to provide the sealing strength and chemical resistance necessary for your critical applications, enhancing both the lifespan and performance of your machinery.

Item #	IntegrationID	Type	Material	Cross Section Width	Durometer	Inside Diameter	CSW Tolerance	BS Number
BS170 KALREZ-70	N/A 188234	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 7.737 in196.52 mm	N/A 0.003 in0.08 mm	N/A -170
BS169 KALREZ-70	N/A 188235	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 7.487 in190.17 mm	N/A 0.003 in0.08 mm	N/A -169
BS168 KALREZ-70	N/A 188236	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 7.237 in183.82 mm	N/A 0.003 in0.08 mm	N/A -168
BS167 KALREZ-70	N/A 188237	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 6.987 in177.47 mm	N/A 0.003 in0.08 mm	N/A -167
BS166 KALREZ-70	N/A 188238	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 6.737 in171.12 mm	N/A 0.003 in0.08 mm	N/A -166
BS165 KALREZ-70	N/A 188239	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 6.487 in164.77 mm	N/A 0.003 in0.08 mm	N/A -165
BS164 KALREZ-70	N/A 188240	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 6.237 in158.42 mm	N/A 0.003 in0.08 mm	N/A -164
BS163 KALREZ-70	N/A 188241	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 5.987 in152.07 mm	N/A 0.003 in0.08 mm	N/A -163
BS162 KALREZ-70	N/A 188242	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 5.737 in145.72 mm	N/A 0.003 in0.08 mm	N/A -162
BS161 KALREZ-70	N/A 188243	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 5.487 in139.37 mm	N/A 0.003 in0.08 mm	N/A -161
BS175 KALREZ-70	N/A 188244	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 5.237 in133.02 mm	N/A 0.003 in0.08 mm	N/A -175
BS159 KALREZ-70	N/A 188245	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 4.987 in126.67 mm	N/A 0.003 in0.08 mm	N/A -159
BS158 KALREZ-70	N/A 188246	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 4.737 in120.32 mm	N/A 0.003 in0.08 mm	N/A -158
BS157 KALREZ-70	N/A 188247	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 4.487 in113.97 mm	N/A 0.003 in0.08 mm	N/A -157
BS156 KALREZ-70	N/A 188248	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 4.237 in107.62 mm	N/A 0.003 in0.08 mm	N/A -156
BS155 KALREZ-70	N/A 188249	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 3.987 in101.27 mm	N/A 0.003 in0.08 mm	N/A -155
BS154 KALREZ-70	N/A 188250	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 3.737 in94.92 mm	N/A 0.003 in0.08 mm	N/A -154
BS153 KALREZ-70	N/A 188251	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 3.487 in88.57 mm	N/A 0.003 in0.08 mm	N/A -153
BS152 KALREZ-70	N/A 188252	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 3.237 in82.22 mm	N/A 0.003 in0.08 mm	N/A -152
BS151 KALREZ-70	N/A 188253	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 2.987 in75.87 mm	N/A 0.003 in0.08 mm	N/A -151
BS150 KALREZ-70	N/A 188254	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 2.862 in72.69 mm	N/A 0.003 in0.08 mm	N/A -150
BS149 KALREZ-70	N/A 188255	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 2.800 in71.12 mm	N/A 0.003 in0.08 mm	N/A -149
BS148 KALREZ-70	N/A 188256	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 2.737 in69.52 mm	N/A 0.003 in0.08 mm	N/A -148
BS147 KALREZ-70	N/A 188257	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 2.675 in67.95 mm	N/A 0.003 in0.08 mm	N/A -147
BS146 KALREZ-70	N/A 188258	N/A BS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.103 in2.62 mm	N/A 70	N/A 2.612 in66.34 mm	N/A 0.003 in0.08 mm	N/A -146

N/A
188234

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 7.737 in196.52 mm

N/A 0.003 in0.08 mm

N/A -170

BS169 KALREZ-70

N/A
188235

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 7.487 in190.17 mm

N/A 0.003 in0.08 mm

N/A -169

BS168 KALREZ-70

N/A
188236

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 7.237 in183.82 mm

N/A 0.003 in0.08 mm

N/A -168

BS167 KALREZ-70

N/A
188237

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 6.987 in177.47 mm

N/A 0.003 in0.08 mm

N/A -167

BS166 KALREZ-70

N/A
188238

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 6.737 in171.12 mm

N/A 0.003 in0.08 mm

N/A -166

BS165 KALREZ-70

N/A
188239

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 6.487 in164.77 mm

N/A 0.003 in0.08 mm

N/A -165

BS164 KALREZ-70

N/A
188240

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 6.237 in158.42 mm

N/A 0.003 in0.08 mm

N/A -164

BS163 KALREZ-70

N/A
188241

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 5.987 in152.07 mm

N/A 0.003 in0.08 mm

N/A -163

BS162 KALREZ-70

N/A
188242

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 5.737 in145.72 mm

N/A 0.003 in0.08 mm

N/A -162

BS161 KALREZ-70

N/A
188243

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 5.487 in139.37 mm

N/A 0.003 in0.08 mm

N/A -161

BS175 KALREZ-70

N/A
188244

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 5.237 in133.02 mm

N/A 0.003 in0.08 mm

N/A -175

BS159 KALREZ-70

N/A
188245

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 4.987 in126.67 mm

N/A 0.003 in0.08 mm

N/A -159

BS158 KALREZ-70

N/A
188246

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 4.737 in120.32 mm

N/A 0.003 in0.08 mm

N/A -158

BS157 KALREZ-70

N/A
188247

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 4.487 in113.97 mm

N/A 0.003 in0.08 mm

N/A -157

BS156 KALREZ-70

N/A
188248

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 4.237 in107.62 mm

N/A 0.003 in0.08 mm

N/A -156

BS155 KALREZ-70

N/A
188249

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 3.987 in101.27 mm

N/A 0.003 in0.08 mm

N/A -155

BS154 KALREZ-70

N/A
188250

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 3.737 in94.92 mm

N/A 0.003 in0.08 mm

N/A -154

BS153 KALREZ-70

N/A
188251

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 3.487 in88.57 mm

N/A 0.003 in0.08 mm

N/A -153

BS152 KALREZ-70

N/A
188252

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 3.237 in82.22 mm

N/A 0.003 in0.08 mm

N/A -152

BS151 KALREZ-70

N/A
188253

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 2.987 in75.87 mm

N/A 0.003 in0.08 mm

N/A -151

BS150 KALREZ-70

N/A
188254

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 2.862 in72.69 mm

N/A 0.003 in0.08 mm

N/A -150

BS149 KALREZ-70

N/A
188255

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 2.800 in71.12 mm

N/A 0.003 in0.08 mm

N/A -149

BS148 KALREZ-70

N/A
188256

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 2.737 in69.52 mm

N/A 0.003 in0.08 mm

N/A -148

BS147 KALREZ-70

N/A
188257

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 2.675 in67.95 mm

N/A 0.003 in0.08 mm

N/A -147

BS146 KALREZ-70

N/A
188258

N/A BS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.103 in2.62 mm

N/A 70

N/A 2.612 in66.34 mm

N/A 0.003 in0.08 mm

N/A -146