
Precolor supplies a full range of fittings all of which meet the requirements of the UK Water Regulations, formerly known as Byelaw 30, we are able in many cases, to bring existing tanks up to current water regulations.
Our screened overflow kits include:-
- Screened Overflow fitting
- Screened Warning Pipe
- Screened Tank Vent
Precolor recommend the overflow to be a minimum of twice the size of the inlet into the tank.


Sizes of kits available:-
¾" | 22mm |
1½" | 38mm |
2" | 50mm |
2½" | 67mm |
3" | 75mm |
For larger sizes we have UPVC overflows available in:-
4", 6", 8" & 12"
We can also offer various sizes of Rodent Screens.
Please contact our Sales Team for more information.
