Consult Manufacturer Specifications: The first step is to refer to the manufacturer's specifications for the specific PVC-O pipe you are using. The manufacturer will provide information on the pressure rating of the pipe, which is typically expressed in pounds per square inch (psi) or bars.
MBBR (Moving Bed Biofilm Reactor) filter bio media work by providing a surface for the growth of beneficial microorganisms that form a biofilm. Here's how the MBBR process with bio media works:
During production, the extrusion should always be kept clean and well lubricated. Do a good job of wiping and lubrication, and at the same time keep the surrounding environment clean.