- Versatile compatibility: This 163 mm IBC cap fits most British standard IBC containers, making it a practical replacement part for your water storage system. The 25 mm pipe quick-connect enables seamless integration with existing irrigation setups, ideal for garden irrigation devices and water tanks. - Premium sealing technology: A robust inner ring rubber gasket provides a tight seal to prevent water leakage. The secure closure helps maintain water purity and keeps stored liquids contaminant-free, essential for private and agricultural use. - Advanced ventilation system: An upper vent prevents deformation of the tank liner during draining. The built-in filter screen in the vent slot blocks external dirt while allowing good air flow, preserving water quality. - Quick installation: Align the interface and tighten to secure the cap. No special tools or technical knowledge required, so you can upgrade your water storage system in minutes with minimal effort. Applications: - Garden irrigation systems: Connects to hoses and drip lines for reliable water transfer. - Rainwater harvesting: Protects stored rainwater from contamination and leakage while enabling vented drainage. - Agricultural water storage: Suitable for farm tanks to maintain water quality and simplify maintenance.