General description The AlwaysH 2 pieces IBC Tank Caps are designed for 163 mm IBC fuel tanks, providing a secure and waterproof seal for the internal contents. These caps feature double vent holes that ensure excellent sealing and ventilation performance, making them ideal for various applications. Technical specifications Diameter: 163 mm Type: IBC tank cap with double vent holes Installation Simple and fast installation Align the interface and carefully tighten Usage Suitable for IBC water tanks Applicable in aquariums Compatible with bucket valves Useful for garden irrigation Ideal for industrial and agricultural production