Are drain Chains Safe for Pipes With Channel Rot?
While we suggest using a Picote Smart Spider in drains with channel rot, we do understand that our customers might
When it comes to pipe cleaning, not every tool is suitable for every material. PVC pipes, in particular, require a gentler approach compared to clay or metal pipes. That’s where lightweight plain chains come in.
Lightweight plain chains are specially designed cleaning attachments used with flexible shaft machines. Unlike heavy-duty chains, which are thicker and suitable for thicker flex shafts, lightweight chains are quite light.
This makes them the ideal choice for use with smaller shafts:
In contrast, heavy-duty chains are typically run on 10mm or 12mm shafts (⅜ or ½ inch).
PVC is softer than metal or clay, which means aggressive cutting tools with tungsten carbide bits can easily damage the pipe. Plain chains, on the other hand, do not have cutting tips. Instead, they are designed to:
Lightweight plain chains are available in different setups depending on pipe diameter and application:
There’s also a mini version, which serves as a hybrid between a circular chain and a standard chain—useful for more versatile cleaning situations in narrow PVC pipes.
By selecting the right chain for the job, you can keep PVC pipes clean and free of blockages—without risking damage to the material.
We’ve also put together a short video on this topic. Be sure to check it out for a clear visual guide.
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