JIS EP O-Rings | OneMonroe

OneMonroe JIS EP O-Rings offer industry-leading performance for applications requiring durable, high-quality seals. Crafted from EP (ethylene propylene) material, these O-rings are specifically designed to withstand a wide range of temperatures and provide excellent resistance to water, steam, and various chemical compounds. Their robust composition makes them perfect for challenging environments where other seals may fall short, providing consistent reliability and extending the lifespan of your equipment. Engineered to meet Japanese Industrial Standards (JIS), these O-rings offer precise sizing and exceptional sealing efficiency across multiple industries, from automotive and aerospace to manufacturing and heavy machinery.

Our EP O-rings undergo rigorous quality control processes to ensure they meet the highest industry standards. With OneMonroe, you can trust that each JIS EP O-ring is manufactured with top-tier materials and precision engineering, ensuring compatibility and durability under intense conditions. Thanks to their superior elastomeric properties, they resist deformation and maintain their sealing power, even in high-pressure applications. Whether you need a solution for low- or high-temperature applications, OneMonroe JIS EP O-rings provide a flexible, reliable sealing option designed to reduce maintenance needs and improve operational efficiency.

At OneMonroe, we understand that each project has unique requirements, and we are committed to providing O-rings that exceed expectations in terms of both performance and value. Available in a variety of sizes and specifications, our JIS EP O-rings are suited to custom applications and standard replacements alike. By choosing OneMonroe, you gain access to a team dedicated to offering high-quality sealing solutions and exceptional customer support to help you select the right product for your specific needs. Trust in OneMonroe's JIS EP O-rings to deliver durability, versatility, and efficiency to every project.

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

V55 EP-70	N/A 179471	N/A JIS Standard O-Ring	N/A EP	N/A 0.157 in4.00 mm	N/A 70	N/A 54.50 mm2.146 in	N/A 0.004 in0.13 mm	N/A 0.01 in0.25 mm	N/A V-55
V585 EP-70	N/A 179472	N/A JIS Standard O-Ring	N/A EP	N/A 0.394 in10.00 mm	N/A 70	N/A 579.00 mm22.795 in	N/A 0.012 in0.22 mm	N/A 0.063 in1.60 mm	N/A V-585
V640 EP-70	N/A 179473	N/A JIS Standard O-Ring	N/A EP	N/A 0.394 in10.00 mm	N/A 70	N/A 633.5 mm24.941 in	N/A 0.012 in0.22 mm	N/A 0.063 in1.60 mm	N/A V-640
V690 EP-70	N/A 179474	N/A JIS Standard O-Ring	N/A EP	N/A 0.394 in10.00 mm	N/A 70	N/A 683.00 mm26.890 in	N/A 0.012 in0.22 mm	N/A 0.063 in1.60 mm	N/A V-690
V70 EP-70	N/A 179475	N/A JIS Standard O-Ring	N/A EP	N/A 0.157 in4.00 mm	N/A 70	N/A 69.00 mm2.717 in	N/A 0.004 in0.13 mm	N/A 0.01 in0.25 mm	N/A V-70
V740 EP-70	N/A 179476	N/A JIS Standard O-Ring	N/A EP	N/A 0.394 in10.00 mm	N/A 70	N/A 732.50 mm28.839 in	N/A 0.012 in0.22 mm	N/A 0.079 in2.00 mm	N/A V-740
V790 EP-70	N/A 179477	N/A JIS Standard O-Ring	N/A EP	N/A 0.394 in10.00 mm	N/A 70	N/A 782.00 mm30.787 in	N/A 0.012 in0.22 mm	N/A 0.079 in2.00 mm	N/A V-790
V845 EP-70	N/A 179478	N/A JIS Standard O-Ring	N/A EP	N/A 0.394 in10.00 mm	N/A 70	N/A 836.50 mm32.933 in	N/A 0.012 in0.22 mm	N/A 0.079 in2.00 mm	N/A V-845
V85 EP-70	N/A 179479	N/A JIS Standard O-Ring	N/A EP	N/A 0.157 in4.00 mm	N/A 70	N/A 84.00 mm3.307 in	N/A 0.004 in0.13 mm	N/A 0.016 in0.40 mm	N/A V-85
V950 EP-70	N/A 179480	N/A JIS Standard O-Ring	N/A EP	N/A 0.394 in10.00 mm	N/A 70	N/A 940.50 mm37.028 in	N/A 0.012 in0.22 mm	N/A 0.098 in2.50 mm	N/A V-950