The Water Butt Extension Kit 3/4" with In-Line Valve + 20mm MDPE adds practical reach and controlled flow to your rain barrel, making it easier to fill cans or attach a hose without leaning over the barrel. What’s included

• 1 x Water Butt Extension ¾” BSP (EXTENSION34BSPM-F)
• 1 x Nut (BUTT34BSPM-NUT)
• 2 x Washers (BUTT34BSPM-WASHER)
• 1 x In-Line Valve ¾” BSP (HCV34BSPM001BLACK)
• 1 x MDPE Straight Fitting ¾” BSP – 20mm (MDPESTR20-34BSPF)

Key features and benefits

• 50mm outward extension provides easier access to water, allowing you to fill watering cans or connect a hose without moving the barrel.
• 3/4" BSP thread fits standard water butt outlets and works with a 26mm hole, giving flexible fitting options for existing or new barrels.
• In-line valve offers smooth turn-on/off control at the point of use, so you can regulate flow precisely when watering beds or containers.
• Back nut and washers secure the extension and create a reliable seal, reducing potential leaks under pressure.
• MDPE 20mm to ¾" BSP fitting enables straightforward hose or pipe connections from a rainwater system, supporting simple downstream use.

Installation notes

If your water butt already has female threads, simply screw in the extension and tighten with the back nut and washers to ensure a watertight seal. If there are no pre-existing threads, you can install by drilling a 26mm hole at the desired location and securing the extension with the included nut and washers. The extension protrudes 50mm from the barrel, providing ample space for attaching hoses or filling containers.

Who this is for

Ideal for garden users and tradespeople who rely on rainwater harvesting, especially where convenient access to water for watering cans, hoses, or small irrigation runs is important. The kit supports durable, leak-conscious operation in typical outdoor conditions and offers a practical upgrade without major barrel modifications.