The product is suitable for the engine portfire of vehicle and tractor.

本产品适用于汽车、拖拉机等发动机高压点。

It is light, firm structure, high breaking voltage, high portfire level, dynamic working stabilization and so on.It is fit to aviation and shipping portfire system.

有轻、结构牢固、点能级大、动态工作稳定等特点，适用于航空发动机点系统。