A quick and simple gULP installation

This one was done chop chop in a day.

This is a gULP bio stage being pump fed (and gravity returned)  from a pump in the settlement chamber. Two brush prefilters take care of the mechanical filtration.

Here we can see the brush pre filters. All the plumbing is 63mm. U/V is run on a separate circuit using a 12W submersible pump.

The gULP returns are 63mm pipe - simply throttled by valves to suit.