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๐ง Connect smarter, save water, and stay leak-free with ease!
This Waterbutt/WaterTank Overflow Outlet Elbow Joiner by Cost Wise features a dual 20mm hose barb and 3/4" BSP thread for versatile plumbing compatibility. Made from UV-stabilized polypropylene, it offers durable, weather-resistant performance. Designed for easy installation with included nut and washer, it efficiently manages overflow from rain barrels and water tanks, making it an essential, multi-purpose plumbing fitting for outdoor water management.


| ASIN | B09VH3TYQK |
| Best Sellers Rank | 31,563 in Garden ( See Top 100 in Garden ) 743 in Garden Hose Parts & Connectors |
| Brand | Cost Wise |
| Colour | Black |
| Connector Type | Barb, Elbow |
| Connector type | Barb , Elbow |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.5 out of 5 stars 66 Reviews |
| Exterior Finish | Polypropylene |
| Item Type Name | waterbutt outlet fitting |
| Manufacturer | Cost Wise |
| Material | Plastic |
| Model Number | POND20B34BSPMELB001+ |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Size | small |
| Thread Size | 3/4 |
| Thread Type | BSP |
| Thread size | 3/4 |
| Unit Count | 1.0 count |
S**O
nothing wrong with this
fits snug and watertight - does the job
A**R
Great fit
Good Quality
S**E
Works as stated.
Excellent product
D**C
Wonderous
Before I fitted this the water went in straight, now it goes in at a right angle. This has transformed my life. OK, it works, can't really say any more.
R**T
Water butt
Works well as it should
M**Y
brilliant
brilliant but could do with two Gasket not 1
R**S
Good ยพโ BSP tank elbow to 20mm i/d flex hose
The Cost Wise ยพโ to 20mm flexi hose elbows connect together my two rain water tanks, overflowing out the ยพโ BSP tapped outlet in the top of the first into the similarly tapped nominal drain hole at the base of the other. Adjusting thickness of the rubber sealing washer allows the elbow to be pointed in the right direction. Disconnecting the smooth-bore flexi hose at the top elbow also allows for easy drain down of the second tank to a gully on the far side of the first in frosty weather.
G**.
Not the right size
The pipe was supposed to be 19 mm but the flex pipe would not fit as it was slightly smaller. Had to youse sealer to get it to stop leaking. Would not buy again.
Trustpilot
1 day ago
2 months ago