It is important for the spark plug to produce a strong and consistent spark in order for the combustion process to be efficient. Over time, the spark plug can become worn or dirty, which can affect its performance. This is why it is recommended to regularly inspect and replace spark plugs as needed to ensure optimal engine performance.
-35 °C to + 100 °C
ERIKS
Table 1: The functions of the various components


⑧
This applies only to a mechanical fuel pump on the side of the engine.
Other important factors are ensuring the hardness and roughness of the shaft are correct. A shaft hardness of HRC 45 is recommended for a rubber sealing lip, with a roughness of Ra 0.4-0.8. A higher shaft hardness of HRC 60 and shaft roughness of Ra 0.1-0.4 is recommended for a PTFE lip.



For a more detailed discussion of seal types and type codes, please see the following:
The sealing lip of the RST-D is more heavy-duty, so it can cope with pressures of up to 10 bar at slightly lower rotation speeds.
Neoprene foam gaskets are an essential component in various industrial and commercial applications. These gaskets are made from a type of synthetic rubber known as neoprene, which is valued for its excellent resistance to chemicals, oils, and extreme temperatures. Neoprene foam gaskets have unique properties that make them ideal for sealing and insulation purposes in a wide range of industries.
Dimensions
Heat resistance
GV

Update: Leakage-free
Passenger cars
Metal case