High quality radiator cap with 1 inch air vent valve
The high quality radiator cap is the perfect accessory to keep your heating system efficient and in perfect working order. The 1 inch air vent valve ensures precise regulation of the air flow within the heating circuit, thus avoiding any overheating problems.
Furthermore, the cap is equipped with a manual air vent valve, which allows you to eliminate any air bubbles present in the radiator heating circuit quickly and easily.