O-Rings - OR3004300-E7

O-Rings offer an efficient and economical sealing element for a wide range of static or dynamic applications and can be used to seal practically all liquid and gaseous media.

Availability: In Stock

Price (per piece)
1000-2499 € 0,43
2500+ € 0,40

Material Properties:

Maximum Operating Temperature
150.0  °C
Tensile Strength
11.0  MPa
Elongation at break
200.0  %
Minimum Operating Temperature
-45  °C
Hardness Nominal
Hardness Tolerance
+/- 5  
Hardness Unit
Shore A  

Seal dimensions:

Inside diameter d1
43.0  mm
Inside diameter tolerance ±
0.43  mm
Inside diameter d1 inch
1.693  in
Cross section d2
3.0  mm
Cross section tolerance ±
0.09  mm
Cross section d2 inch
0.118  in
installation drawing table

Material Information for the product(s) on this page OR3004300-E7


Basic Material
Commercial Description
A 70 durometer EPDM. EPDM shows good heat, ozone, and ageing resistance. In addition it also exhibits high levels of elasticity, good low temperature behaviour, as well as good insulating properties. The operating temperatures of applications for EPDM range between -45°C and +130°C. EPDM can often be found in applications with brake fluids (based on glycol) and hot water.