Description
SKU: WBEX12MF-KIT005+DB
Complete Water Butt Extension & Dual Tap Upgrade Kit
Optimize your rainwater harvesting system with this comprehensive 1/2" BSP extension kit. Designed to provide better clearance and dual-outlet functionality, this set includes everything required to modify your water butt or rain barrel for easier access and improved water flow management.
Kit Contents
- 1 x Water Butt Extension ½” BSP (EXTENSION12BSPM-F)
- 1 x Nut (BUTT12BSPM-NUT)
- 2 x Washers (BUTT12BSPM-WASHER)
- 1 x Double Tap (GT-D-LEVER12Q)
- 1 x 21mm HSS Drill Bit Hole Saw Cutter (DB21MM)
Key Features & Benefits
- Extended Reach: The extension connector provides a 50mm outward projection, creating the necessary space to fill watering cans or attach hose pipes with ease.
- Versatile Installation: Featuring a 1/2" BSP thread, this unit fits a 21mm hole. It is compatible with existing female-threaded containers or can be installed in solid-walled barrels using the included hole saw.
- Leak-Proof Design: The included back nut and dual-washer system ensure a secure, watertight seal. The washers distribute pressure evenly to protect your container surface while preventing leaks.
- Dual-Outlet Control: The nickel-plated metal double tap features independent valve control for both outlets, allowing you to manage two water lines simultaneously. Includes a quick-connect click-lock outlet for rapid hose attachment.
- Precision Tooling: The 21mm HSS (High-Speed Steel) hole saw cutter is engineered for clean, vibration-free drilling in plastic, wood, and metal alloys, ensuring a perfect fit for your 1/2" BSP hardware.
Technical Specifications
- Extension Length: 50mm
- Thread Size: 1/2" BSP
- Hole Saw Diameter: 21mm
- Tap Material: Nickel-plated metal
- Drill Bit Material: High-Speed Steel (HSS)
Important Note: This kit does not include PTFE tape. Please ensure you have PTFE tape on hand to complete your installation for a guaranteed leak-free seal.








