Image shown is representative and may differ from the actual product in size, proportions, and color shade
0.157 in
(4.00 mm)
1.220 in
(31.00 mm)
EPDM EP70BK18 O-Ring, Size: 4X31
Material: EPDM EP70BK18 O-Ring
Size: Metric 4X31 O-Ring
Part Number: EP70BK18-OR-4X31
EP70BK18
EPDM (EPR, EPM)
70
Shore A
Peroxide Cured
ADI Free
USP35, NF30
2012 Chapter <381>
EC 1935/2004
Color: Black
Detailed Description
EP70BK18-OR-4X31 is a Black, 70 Shore A, Peroxide Cured EPDM (EPR, EPM) O-Ring. It is a 70 durometer EPDM (EPR, EPM). EP70BK18 is manufactured with the following features & specifications: ADI Free, USP35, NF30, 2012 Chapter <381>, EC 1935/2004, FDA Compliant, USP Class VI. EP70BK18-OR-4X31 is Metric size 4X31 O-Ring also referred to as 4mm (Cross Sectional Diameter (CS)) x 31mm (Inside Diameter (ID)). Material: 70 Durometer EPDM EP70BK18 O-Ring Size: Metric 4X31, 4mm CS X 31mm ID (0.157" CS X 1.220" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | EP70BK18 |
| Material | EPDM (EPR, EPM) |
| Cure | Peroxide Cured |
| Color | Black |
| Durometer | 70 Shore A Hardness |
| High Temperature | 150 °C / 302 °F |
| Low Temperature | -55 °C / -67 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | Metric |
| Size | 4X31 |
| Cross Section (CS) | 4.00 mm / 0.157 in |
| Inside Diameter (ID) | 31.00 mm / 1.220 in |
| Other Specifications | |
ADI Free | |
USP35, NF30 | |
2012 Chapter <381> | |
EC 1935/2004 | |
FDA Compliant | |
USP Class VI | |
