Product Description
This is the 20mm or 3/4" BSP male outlet threaded flanged tank outlet complete with the corrugated rubber gasket kit suitable for use with metal or plastic tanks which have a corrugated wall, please note that some older style tanks may not be a perfect fit, however, I have not found a tank that could not be sealed. The hole that you need to cut for this unit is 28mm, please use a hole cutter and not anything else. Click here to download the image showing installation and hole sizes.
