Good to see the Sunforce are still working especially since they are significantly less than the Nicro. Like you, would like to avoid having to replace my tank in the future and keep the bilge dry. I am assembling the supplies to do this project.
I had a question on the PVC you used - what size reducer is the PVC? 4.5 inches on the Sunforce end but how large is the end that fits into the pie plate? I am assuming it is a piece to purchase at Lowes or HD.
Thanks for your help - Larry