It can also be used as a conduit to run protected electrical, cable, phone or fiber optic lines and can also be used as a protective liner for softer hoses or tubes, or for smaller diameter hoses. Our Black Flexible PVC Pipe, is commonly used for water gardening (ponds, waterfalls, fountains, etc.
The advantage to using black flexible PVC over rigid pipe is that it can be easily routed in any direction without the use of multiple fittings, which makes plumbing your pond, fountain or waterfall much simpler.. A rigid internal PVC spiral (helix) provides strength to resist crushing and impact issues, and this PVC pipe can be used for above-ground or under-ground installations (with proper cushioning).