OneMonroe EP O-Rings are engineered to provide exceptional sealing performance across a variety of demanding environments. These O-rings are crafted from high-quality materials to ensure a long-lasting, tight seal, essential for applications where durability and reliability are paramount. The EP (Ethylene Propylene) construction offers excellent resistance to water, heat, steam, and various chemicals, making these O-rings an ideal choice for both industrial and automotive applications. With a commitment to quality, OneMonroe ensures that every O-ring meets rigorous standards, providing users with peace of mind for critical operations where failure is not an option.
OneMonroe offers a broad selection of BS standard EP O-rings, each designed to meet specific sizing and compatibility needs. These O-rings are manufactured to precision, ensuring a snug and consistent fit that minimizes wear and tear on connected components. Our EP O-rings also boast an impressive operational temperature range, allowing them to maintain elasticity and performance in both high-heat and low-temperature settings. Whether you’re dealing with hydraulic systems, piping, or complex machinery, OneMonroe’s EP O-rings are built to withstand harsh conditions while delivering a reliable seal to prevent leaks and maintain system integrity.
When you choose OneMonroe EP O-rings, you’re selecting a product backed by decades of expertise in the sealing industry. Each O-ring is meticulously crafted to provide maximum durability and resistance to environmental factors that can lead to premature wear. Our commitment to quality and performance has established OneMonroe as a trusted name in industrial solutions. From design to delivery, OneMonroe ensures that every O-ring performs as intended, providing the ultimate sealing solution for even the most challenging applications. Choose OneMonroe EP O-rings for your next project and experience unmatched quality, reliability, and performance.
For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
Cross Section Width (in)
Cross Section Width (mm)
Inside Diameter (in)
Inside Diameter (mm)
                            Item # | 
                        
                            IntegrationID | 
                        
                            Type | 
                        
                            Material | 
                        
                            Cross Section Width | 
                        
                            Durometer | 
                        
                            Inside Diameter | 
                        
                            CSW Tolerance | 
                        
                            BS Number | 
                        
                            Product Guides | 
                                                        
|---|---|---|---|---|---|---|---|---|---|
| BS619 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183805  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.210 in5.33 mm | Durometer N/A 70 | Inside Diameter N/A 2.938 in74.61 mm | CSW Tolerance N/A 0.005 in0.13 mm | BS Number N/A -619 | Product Guides N/A Seal Guides | 
| BS618 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183806  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 1.016 in25.81 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -618 | Product Guides N/A Seal Guides | 
| BS617 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183807  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 70 | Inside Diameter N/A 0.703 in17.86 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -617 | Product Guides N/A Seal Guides | 
| BS616 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183808  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 70 | Inside Diameter N/A 0.594 in15.09 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -616 | Product Guides N/A Seal Guides | 
| BS615 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183809  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 70 | Inside Diameter N/A 0.516 in13.11 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -615 | Product Guides N/A Seal Guides | 
| BS614 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183810  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 70 | Inside Diameter N/A 0.469 in11.91 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -614 | Product Guides N/A Seal Guides | 
| BS613 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183811  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 70 | Inside Diameter N/A 0.391 in9.93 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -613 | Product Guides N/A Seal Guides | 
| BS611 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183812  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | Inside Diameter N/A 0.344 in8.74 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -611 | Product Guides N/A Seal Guides | 
| BS610 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183813  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | Inside Diameter N/A 0.266 in6.76 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -610 | Product Guides N/A Seal Guides | 
| BS607 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183814  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.040 in1.02 mm | Durometer N/A 70 | Inside Diameter N/A 0.100 in2.54 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -607 | Product Guides N/A Seal Guides | 
| BS606 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183815  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.040 in1.02 mm | Durometer N/A 70 | Inside Diameter N/A 0.070 in1.78 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -606 | Product Guides N/A Seal Guides | 
| BS562 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183816  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | Inside Diameter N/A 6.845 in173.86 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -562 | Product Guides N/A Seal Guides | 
| BS561 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183817  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | Inside Diameter N/A 6.72 in170.69 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -561 | Product Guides N/A Seal Guides | 
| BS560 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183818  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | Inside Diameter N/A 6.695 in170.05 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -560 | Product Guides N/A Seal Guides | 
| BS559 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183819  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | Inside Diameter N/A 6.470 in164.34 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -559 | Product Guides N/A Seal Guides | 
| BS558 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183820  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | Inside Diameter N/A 6.345 in161.16 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -558 | Product Guides N/A Seal Guides | 
| BS557 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183821  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | Inside Diameter N/A 6.22 in157.99 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -557 | Product Guides N/A Seal Guides | 
| BS556 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183822  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | Inside Diameter N/A 6.095 in154.81 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -556 | Product Guides N/A Seal Guides | 
| BS555 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183823  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | Inside Diameter N/A 5.97 in151.64 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -555 | Product Guides N/A Seal Guides | 
| BS554 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183824  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | Inside Diameter N/A 5.845 in148.46 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -554 | Product Guides N/A Seal Guides | 
| BS553 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183825  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | Inside Diameter N/A 5.72 in145.29 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -553 | Product Guides N/A Seal Guides | 
| BS552 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183826  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | Inside Diameter N/A 5.595 in142.11 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -552 | Product Guides N/A Seal Guides | 
| BS551 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183827  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | Inside Diameter N/A 5.47 in138.94 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -551 | Product Guides N/A Seal Guides | 
| BS550 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183828  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | Inside Diameter N/A 5.345 in135.76 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -550 | Product Guides N/A Seal Guides | 
| BS548 EP-70 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         183829  | 
                                Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | Inside Diameter N/A 5.095 in129.41 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -548 | Product Guides N/A Seal Guides | 
 
