The benefits of this are increased capacity and efficiency leading to there being more available rainwater to use in the garden. This product comprises the connecting pipe and all the connecting fittings needed to link two water butts.
eBay
MUCIAKIE 20PCS 1/2'' 3/4'' Male Threaded to DN16 DN20 Switch Valves Garden PE PVC Hose Pipe Connectors Adaptors
Aliexpress UK
3 Pcs Garden Hose Connector in Lines Water Hose Fittings Quick Release Garden Hose Shut Off Valve Garden Hose Connectors & Accessories. ►►【Easy Installation】Designed with standard threads,this water pipe switch is user friendly and easy to install.Simply connect it to your garden tap or hose for quick setup and hassle free operation.
eBay
4/8/10/12/16/20/25mm Hose Barb Mini Valve 1/2 3/4" Thread x 1/4 3/8 1/2 3/4 1inch Garden Tap Connectors Pe Pipe Fitting
Aliexpress UK
2 Way Hose Pipe Splitter Connector Adaptor. Made inEU ofNon Toxic High-Quality Materials.
eBay
1~5PCS 20 25 32 40 50 63mm UPVC Pipe Direct Garden Irrigation Connector Aquarium Adapte Thread Direct Fittings Dark Gray
Aliexpress UK
Features: Main body is made of soft rubber, wear resistant, high pressure resistant and durable in use. High quality product ensures leakage proof and long service life. Used for connecting hose with water tap(need a quick connector to fix hose tightly), convenient for gardening, car washing, and other cleaning work. With adjustable stainless steel clip, it is not easy to rust and can be tightened for many times, solid and durable. Fit for most of taps, easy to install. Please note that slight color difference should be acceptable due to the light and screen. Specifications: Colour: Black Size: 65mm Material: Stainless Steel & Plastic Application: For Taps between 13-24mm Package Included: 1x Tap Connector.
eBay
Rainwater Connection Kit Join 2 Water Butts for Improved Garden Irrigation Efficiency Complete with Pipe and Connectors
Aliexpress UK
This range of high quality hose connectors/fittings are universal and Hozelock compatible. These fittings are suitable for standard 1/2" garden hose. WHITE HOSE CONNECTORS, FITTINGS & HOSE SPRAYERS.
eBay
1~5Pcs White 16mm Pipe Fittings Connector Garden Irrigation Direct Tee Elbow Union Joint Aquarium Fish Tank PVC Pipe Accessories
Aliexpress UK
This range of high quality hose connectors/fittings are universal and Hozelock compatible. These fittings are suitable for standard 1/2" garden hose. HOSE CONNECTORS & FITTINGS.
eBay
3pcs 1/2 Hose Pipe Fitting Set Garden 4-branch Water Pipe Quick Connector Adaptor New Hose Coupling Joint Adapter Extender Set
Aliexpress UK
You can choose just the Bib tap on it's own should you need it and we will add PTFE tape for free with your order. Also available is 2 rolls of PTFE tape should you need extra for those little jobs.
eBay
5pcs/lot 16 20 25 32mm PVC 90 Degree Elbow Pipe Connectors Fittings Garden Watering Tube Irrigation Pipe Fittings
Aliexpress UK
Universal Garden Hose Tap Connector,1/2" & 3/4" Female Threaded Faucet Adapter. 1/2 x Fitting Adaptor.
eBay
Faucet Brass Thread Connector Tap Water Hose Adapter Universal Quick Connector Garden Water Pipe Fittings Home Accessory
Aliexpress UK