기능

• Even if there is a return of air, it will be absorbed by the tank.
• It is easy to remove air during injection.
• Since air can be removed at the same time as filling, the trouble of replenishing cooling water after running can be saved.
• The cylinder gasket can be checked for spouting out.
• The tank is translucent, so you can see how the cooling water is decreasing.
• Can also be used to refill water after power train repair.