EPDM EP70BK36 O-Ring, Size: -045
Material: EPDM EP70BK36 O-Ring
Size: AS568 -045 O-Ring
Part Number: EP70BK36-OR-045
EP70BK36
EPDM (EPR, EPM)
70
Shore A
Peroxide Cured
NSF 61 Certified
UL 778
UL Listed Material
WRAS (Drinking Water)
KTW (Drinking Water)
USP Class VI
FDA Compliant
3A Sanitary
Color: Black
Detailed Description
EP70BK36-OR-045 is a Black, 70 Shore A, Peroxide Cured EPDM (EPR, EPM) O-Ring. EP70BK36 is manufactured with the following features & specifications: NSF 61 Certified, UL 778, UL Listed Material, WRAS (Drinking Water), KTW (Drinking Water), USP Class VI, FDA Compliant, 3A Sanitary. EP70BK36-OR-045 is AS568 size -045 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 101.32mm (Inside Diameter (ID)).
Material: EPDM EP70BK36 O-Ring
Size: AS568 -045, 1.78mm CS X 101.32mm ID (0.070" CS X 3.989" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | EP70BK36 |
| Material | EPDM (EPR, EPM) |
| Cure | Peroxide Cured |
| Color | Black |
| Durometer | 70 Shore A |
| High Temperature | 150 °C / 302 °F |
| Low Temperature | -55 °C / -67 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -045 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 101.32 mm / 3.989 in |
| Other Specifications | |
NSF 61 Certified | |
UL 778 | |
UL Listed Material | |
WRAS (Drinking Water) | |
KTW (Drinking Water) | |
USP <88> | |
USP <87> | |
USP Class VI | |
FDA Compliant | |
3A Sanitary | |
Canyon’s EP70BK36 is a 70 Shore A black EPDM compound engineered for applications requiring broad regulatory compliance and dependable sealing performance across sanitary and potable water environments. Designed to support use in medical, pharmaceutical, food, dairy, and drinking water systems, it delivers low compression set, strong mechanical properties, and reliable environmental resistance. With a service temperature range of -55°C to 150°C (-67°F to 300°F), EP70BK36 maintains flexibility and sealing integrity during thermal cycling, cleaning processes, and long-term service. Its peroxide-cured formulation enhances aging stability and consistency in regulated applications where material traceability and performance are critical.
EP70BK36 meets a wide range of global compliance standards including USP Class VI <87> and <88>, FDA 21 CFR 177.2600, NSF 61, WRAS, KTW, UL 778 for drinking water, and 3-A Sanitary 18-03 Class 2. It is commonly used for O-rings, gaskets, and sealing components in hygienic process equipment, potable water systems, and regulated fluid handling applications. This EPDM formulation provides a single-material solution for customers seeking to simplify compliance while maintaining reliable sealing performance across multiple industries.
Common relevant keywords:
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