Expert Advice for Home Improvement & DIY Repair
Working With Central Vacuum System PVC Pipe

The PVC pipe used to route a central vacuum system through a house is very similar to PVC water pipe—it just has thinner walls, so it’s lighter in weight and easier to cut and handle.

With a central vacuum system, all of the PVC pipes and fittings connecting the inlet valves to the power unit are assembled with PVC cement.

 
 
 
 
 
 
 
 
Cut PVC pipe to length with a hacksaw or a reciprocating saw equipped with a fine-toothed blade.
cental-vacuum-pipe
Smooth the rough-cut pipe ends, inside and out, with fine-grit sandpaper.cental-vacuum-pipe 02
Apply a 1-inch-wide band of PVC cement around the end of the pipe only—not to the fitting. cental-vacuum-pipe 03
Immediately push the fitting onto the pipe end, twist it slightly, and hold the joint for about 30 seconds.cental-vacuum-pipe 04

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