Step 2Parts needed
1 x 40mm waste pipe.
3 x 40mm fitting for 110mm soil pipe
2 x end caps screw on type
1 pump
1 one way valve
1 foam filter
1 storage tank with lid
2 ball cocks
Some 15mm copper or speed fix pipe.
2 magnets
2 reed proximity switches.
2 relays
Some cable
Originally I was going to use a 12 volt pump running from a solar panel. But the pump I had wasnt powerful enough to pump the water up to my loft so I had to use an old central heating pump I have from my old central heating.
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