General description The MUMU 90° IBC Tank Cover is designed for 1000L IBC rainwater tanks, featuring a washable nylon filter that effectively removes large debris such as leaves and branches. This durable cover is easy to use and maintain, making it an essential accessory for rainwater collection. Technical specifications Cover size: 165mm / 6.49 inches Material: Plastic pipe adapter Resistance: Acid and alkali resistant Usage Installed on the IBC storm drain Easy to empty, rinse, and reuse Suitable for various applications in the chemical and pharmaceutical industries