Water Butt Adapter + Brass Barbed Tap

Available in 1/2″ BSP or 3/4″ BSP and in standard or extended (+4 cm) lengths, this tough adapter is moulded from UV-resistant, corrosion-proof plastic for years of reliable service. Deep-cut threads grip securely into thicker tank walls, and the supplied nut and two washers lock the fitting firmly in place, ensuring a fully leak-proof seal every time.

The kit includes a straightforward brass bib tap with a fixed barbed hosetail outlet, offering a direct push-on connection to standard hose (12.7 mm for 1/2″ or 19 mm for 3/4″). Crafted from solid brass, the tap resists rust and UV damage without any decorative finish—just durable functionality. To install, screw the adapter into your tank’s BSP boss (or drill a new outlet and secure with the nut and washers), attach the bib tap, then push your hose onto the barb for an instant, tool-free water supply.

• Thread options: 1/2″ BSP or 3/4″ BSP
• Lengths: Standard or extended (+4 cm)
• Adapter material: UV-resistant, corrosion-proof plastic
• Tap: Solid brass bib tap with fixed barbed hosetail
• Hose connection: Push-on barb for 12.7 mm or 19 mm ID hose
• Includes: Adapter, brass bib tap, nut & two washers
• Benefits: Deep threads, versatile orientation, tool-free installation, long-lasting outdoor durability

Select the required size, colour or pack option before ordering. UK delivery is included in the displayed price.