I am looking at an Aqua UV clarifier because it has a 2" inlet and outlet. I
have a low pressure high volume pump running about 1800 GPH capable of 4300
with no head. I am working on reducing all restriction do to pipe size. This
is the only company I can find that offers an inlet and outlet of 1.5" or
bigger in a pipe fitting. The rest are all made for a hose fitting. If a
hose fitting is used I would want two units with a 1.5" fitting to fit my
two supply lines.