11 Years Factory wholesale NBR O-Ring to British Factory
11 Years Factory wholesale NBR O-Ring to British Factory Detail:
Nitrile rubber (NBR, Buna-N) provides excellent resistance to petroleum oils as well as mineral and vegetable oil. Nitrile rubber also offers strong resistance to heat aging – often a key advantage over natural rubber.
Technical Data Sheet
| Color | Black or Color |
| Material | Nitrile(NBR) |
| Hardness(Shore A) | 65~75 |
| Temperature(℃) | -30~+120 |
| Tensile Strength(Mpa) | 14 |
| Elongation at Break(%) | 384 |
| Density(g/cm3) | 1.2 |
Application Area
Nitrile rubber performs well in carburetor and fuel pump diaphragms, aircraft hoses, seals and gaskets as well as oil-lined tubing. Due to its versatility, nitrile is used in applications involving not only oil and fuel resistance, but those applications requiring resistance to heat, abrasion, water, and gas permeability.
Product detail pictures:

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11 Years Factory wholesale NBR O-Ring to British Factory, The product will supply to all over the world, such as: , , ,
How to replace mechanical seal and O-ring on large Lowara e-SV pumps without removing the motor. Valid for: 10SV to 22SV above 5.5 kW, 33SV to 92SV all range.
For more information: https://www.lowara.com/multistage-pumps_C2/e-sv-stainless-steel-vertical-multi-stage-pumps_P27675/
The content of this video is a guide and must be installed by a qualified person in accordance with all relevant local Electrical and Water Supply Regulations.






