General description This 165mm Diameter IBC Vent Cap is designed for IBC DN150 drums with vents, making it ideal for creating overflow inlets or ventilation for IBC tanks. Made from high-quality ABS plastic, this sturdy and durable cover ensures a long service life and reliable performance. Technical specifications Diameter: 165 mm Inner diameter: 163 mm External thread size: 32 mm Material: ABS plastic Installation Easy to install with a threaded hole for connection. 32mm external thread at the top and bottom of the cover plate. Usage Suitable for IBC DN150 drums with vents. Ideal for forming the overflow, inlet, or outlet of an IBC tank. Other information Includes: 1 x black IBC lid with 2 external threaded holes, 2 x lids for external threaded holes. Note: Other accessories not included. Dimensions may vary from 1 to 1.2 mm due to manual measurement.