The main components are made of stainless steel, which is resistant to rust and maintains stable properties.
Each piece is designed for optimum strength and durability.
● Stable operation of negative pressure valve using spring ensures that the coolant return from the reservoir is controlled.
EPDM (ethylene, propylene diene, rubber) is used for sealing rubber material to improve heat resistance and resistance to LLC, and the rubber deterioration is less likely to last a secure seal.