Пружина сжатия плунжера топливоперекачивающего насоса Caterpillar 2N8504

The Fuel Transfer Pump Plunger Compression Spring uses a machined plunger that has no seals. The plunger is at the top dead center when the injection to the cylinder is finished. It is then returned on its downward stroke by a compression spring. It is used to resist compression when a force is applied axially along its length and provides a reliable and consistent force between the plunger and the pump housing. Attributes:• Provided a spring rate of 10 lb/in to store and release mechanical energy• Provided with Square Ends because they provide a secure and stable for the spring to sit on a device or an assembly and Ground with 290 Degrees• Provided with total coils of 13.2 and active coils of 11.2 as a helical coil that helps to maintain their shape and stabilityApplications:The Fuel Transfer Pump Plunger Compression Spring is used to return to its downward stroke as the plunger moves, the compressed spring releases its potential energy, enabling the transfer of fuel from the source to the destination with adequate pressure and flow rate. The spring also helps maintain the overall stability and balance of the fuel transfer system.