JIS Perfluoroelastomer O-Rings

OneMonroe Perfluoroelastomer O-Rings are engineered to provide superior resistance in the most demanding environments. Made from high-performance perfluoroelastomer materials, these O-rings are designed to withstand extreme temperatures, aggressive chemicals, and harsh operating conditions. Ideal for applications that demand uncompromising reliability, such as those in the chemical processing, semiconductor, and pharmaceutical industries, OneMonroe’s Perfluoroelastomer O-Rings are built to perform. Our commitment to quality and precision ensures that these seals offer the durability and resilience needed to maintain peak performance over time, even in challenging conditions.

Our selection includes JIS Perfluoroelastomer O-Rings, which adhere to Japanese Industrial Standards, providing a versatile and reliable solution for global and region-specific applications. Available in a wide range of sizes and specifications, these O-rings are meticulously crafted to provide a consistent, tight seal in both static and dynamic settings. Their excellent thermal stability and chemical resistance make them suitable for contact with a wide variety of substances, including aggressive solvents, acids, and hydrocarbons. This versatility allows OneMonroe Perfluoroelastomer O-Rings to excel in industries where standard elastomer materials would quickly degrade.

OneMonroe is dedicated to delivering top-quality products that meet the needs of industries that demand excellence. Every OneMonroe Perfluoroelastomer O-Ring undergoes rigorous quality checks to ensure it meets the highest standards of reliability, durability, and performance. With a wide inventory and various customization options, OneMonroe is positioned to support your sealing needs with products that are built to endure. Rely on our expertise and dedication to quality for O-rings that offer unparalleled protection and longevity, giving you peace of mind in your critical applications.

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	Durometer	Inside Diameter	CSW Tolerance	ID Tolerance	JIS Number
P175 KALREZ-70	N/A 181266	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 70	N/A 174.50 mm6.870 in	N/A 0.006 in0.18 mm	N/A 0.024 in0.60 mm	N/A P-175
P175 KALREZ-75	N/A 181267	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 75	N/A 174.50 mm6.870 in	N/A 0.006 in0.18 mm	N/A 0.024 in0.60 mm	N/A P-175
P175 KALREZ-90	N/A 181268	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 90	N/A 174.50 mm6.870 in	N/A 0.006 in0.18 mm	N/A 0.024 in0.60 mm	N/A P-175
P18 KALREZ-70	N/A 181269	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.094 in2.40 mm	N/A 70	N/A 17.80 mm0.701 in	N/A 0.003 in0.09 mm	N/A 0.005 in0.12 mm	N/A P-18
P18 KALREZ-75	N/A 181270	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.094 in2.40 mm	N/A 75	N/A 17.80 mm0.701 in	N/A 0.003 in0.09 mm	N/A 0.005 in0.12 mm	N/A P-18
P18 KALREZ-90	N/A 181271	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.094 in2.40 mm	N/A 90	N/A 17.80 mm0.701 in	N/A 0.003 in0.09 mm	N/A 0.005 in0.12 mm	N/A P-18
P180 KALREZ-70	N/A 181272	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 70	N/A 179.50 mm7.067 in	N/A 0.006 in0.18 mm	N/A 0.024 in0.60 mm	N/A P-180
P180 KALREZ-75	N/A 181273	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 75	N/A 179.50 mm7.067 in	N/A 0.006 in0.18 mm	N/A 0.024 in0.60 mm	N/A P-180
P180 KALREZ-90	N/A 181274	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 90	N/A 179.50 mm7.067 in	N/A 0.006 in0.18 mm	N/A 0.024 in0.60 mm	N/A P-180
P185 KALREZ-70	N/A 181275	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 70	N/A 184.50 mm7.264 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-185
P185 KALREZ-75	N/A 181276	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 75	N/A 184.50 mm7.264 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-185
P185 KALREZ-90	N/A 181277	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 90	N/A 184.50 mm7.264 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-185
P190 KALREZ-70	N/A 181278	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 70	N/A 189.50 mm7.461 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-190
P190 KALREZ-75	N/A 181279	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 75	N/A 189.50 mm7.461 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-190
P190 KALREZ-90	N/A 181280	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 90	N/A 189.50 mm7.461 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-190
P195 KALREZ-70	N/A 181281	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 70	N/A 194.50 mm7.657 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-195
P195 KALREZ-75	N/A 181282	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 75	N/A 194.50 mm7.657 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-195
P195 KALREZ-90	N/A 181283	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 90	N/A 194.50 mm7.657 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-195
P20 KALREZ-70	N/A 181284	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.094 in2.40 mm	N/A 70	N/A 19.80 mm0.780 in	N/A 0.003 in0.09 mm	N/A 0.006 in0.15 mm	N/A P-20
P20 KALREZ-75	N/A 181285	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.094 in2.40 mm	N/A 75	N/A 19.80 mm0.780 in	N/A 0.003 in0.09 mm	N/A 0.006 in0.15 mm	N/A P-20
P20 KALREZ-90	N/A 181286	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.094 in2.40 mm	N/A 90	N/A 19.80 mm0.780 in	N/A 0.003 in0.09 mm	N/A 0.006 in0.15 mm	N/A P-20
P200 KALREZ-70	N/A 181287	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 70	N/A 199.5 mm7.854 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-200
P200 KALREZ-75	N/A 181288	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 75	N/A 199.5 mm7.854 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-200
P200 KALREZ-90	N/A 181289	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 90	N/A 199.5 mm7.854 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-200
P205 KALREZ-70	N/A 181290	N/A JIS Standard O-Ring	N/A Perfluoroelastomer	N/A 0.331 in8.40 mm	N/A 70	N/A 204.5 mm8.051 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-205

N/A
181266

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 70

N/A 174.50 mm6.870 in

N/A 0.006 in0.18 mm

N/A 0.024 in0.60 mm

N/A P-175

P175 KALREZ-75

N/A
181267

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 75

N/A 174.50 mm6.870 in

N/A 0.006 in0.18 mm

N/A 0.024 in0.60 mm

N/A P-175

P175 KALREZ-90

N/A
181268

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 90

N/A 174.50 mm6.870 in

N/A 0.006 in0.18 mm

N/A 0.024 in0.60 mm

N/A P-175

P18 KALREZ-70

N/A
181269

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.094 in2.40 mm

N/A 70

N/A 17.80 mm0.701 in

N/A 0.003 in0.09 mm

N/A 0.005 in0.12 mm

N/A P-18

P18 KALREZ-75

N/A
181270

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.094 in2.40 mm

N/A 75

N/A 17.80 mm0.701 in

N/A 0.003 in0.09 mm

N/A 0.005 in0.12 mm

N/A P-18

P18 KALREZ-90

N/A
181271

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.094 in2.40 mm

N/A 90

N/A 17.80 mm0.701 in

N/A 0.003 in0.09 mm

N/A 0.005 in0.12 mm

N/A P-18

P180 KALREZ-70

N/A
181272

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 70

N/A 179.50 mm7.067 in

N/A 0.006 in0.18 mm

N/A 0.024 in0.60 mm

N/A P-180

P180 KALREZ-75

N/A
181273

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 75

N/A 179.50 mm7.067 in

N/A 0.006 in0.18 mm

N/A 0.024 in0.60 mm

N/A P-180

P180 KALREZ-90

N/A
181274

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 90

N/A 179.50 mm7.067 in

N/A 0.006 in0.18 mm

N/A 0.024 in0.60 mm

N/A P-180

P185 KALREZ-70

N/A
181275

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 70

N/A 184.50 mm7.264 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-185

P185 KALREZ-75

N/A
181276

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 75

N/A 184.50 mm7.264 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-185

P185 KALREZ-90

N/A
181277

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 90

N/A 184.50 mm7.264 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-185

P190 KALREZ-70

N/A
181278

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 70

N/A 189.50 mm7.461 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-190

P190 KALREZ-75

N/A
181279

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 75

N/A 189.50 mm7.461 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-190

P190 KALREZ-90

N/A
181280

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 90

N/A 189.50 mm7.461 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-190

P195 KALREZ-70

N/A
181281

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 70

N/A 194.50 mm7.657 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-195

P195 KALREZ-75

N/A
181282

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 75

N/A 194.50 mm7.657 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-195

P195 KALREZ-90

N/A
181283

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 90

N/A 194.50 mm7.657 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-195

P20 KALREZ-70

N/A
181284

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.094 in2.40 mm

N/A 70

N/A 19.80 mm0.780 in

N/A 0.003 in0.09 mm

N/A 0.006 in0.15 mm

N/A P-20

P20 KALREZ-75

N/A
181285

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.094 in2.40 mm

N/A 75

N/A 19.80 mm0.780 in

N/A 0.003 in0.09 mm

N/A 0.006 in0.15 mm

N/A P-20

P20 KALREZ-90

N/A
181286

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.094 in2.40 mm

N/A 90

N/A 19.80 mm0.780 in

N/A 0.003 in0.09 mm

N/A 0.006 in0.15 mm

N/A P-20

P200 KALREZ-70

N/A
181287

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 70

N/A 199.5 mm7.854 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-200

P200 KALREZ-75

N/A
181288

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 75

N/A 199.5 mm7.854 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-200

P200 KALREZ-90

N/A
181289

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 90

N/A 199.5 mm7.854 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-200

P205 KALREZ-70

N/A
181290

N/A JIS Standard O-Ring

N/A Perfluoroelastomer

N/A 0.331 in8.40 mm

N/A 70

N/A 204.5 mm8.051 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-205