This 51 mm gland is specially made for PE models in UV systems from Aquacare. It ensures a safe, sealed penetration for cables or pipes, protecting the electrical components and reducing the risk of leaks and damage. Key benefits: Compatible with PE models from Aquacare. 51 mm diameter for a secure fit. Protects cables and electrical components. Reduces the risk of leaks and environmental impact. Hard-wearing, long-lasting quality. Please contact us if you are unsure whether this gland fits your system.