Water Butt Overflow Adapter with Nut & Washer, 1/2"

Designed for straightforward installations, this straight connector features a 1/2" BSP (21 mm) threaded inlet and a 1/2" barbed hosetail for 12.7 mm internal-diameter hose. Made from durable, chemical-resistant plastic, it includes a nut and washer for a secure, leak-proof installation.

The straight-through design ensures unobstructed flow and is perfect for linking hoses to tanks or pipework without directional changes. Ideal for rainwater harvesting, water-butt connections or any application requiring a reliable, inline fitting in your plumbing system.

The precision-cut BSP thread provides a dependable seal to tanks or pipework, while the barbed hosetail grips the inside of the hose firmly, minimising the risk of slippage. The supplied nut and washer create a watertight barrier against leaks, ensuring long-term durability and peace of mind.

• Inlet Thread: 1/2" BSP (21 mm)
• Outlet: 1/2" barbed hosetail (fits 12.7 mm ID hose)
• Configuration: Straight inline connector
• Material: Durable, chemical-resistant plastic
• Includes: Nut and washer for leak-proof installation