Product code/Designation: NB-

Used to prevent foreign objects from entering BFP pipes during transportation and storage or used to plug pipe ends. In case it is attached to a manhole or installed outdoors, it is necessary to wrap it with vulcanized rubber tape and water-resistant PVC.

When ordering, please clearly state: NB-…

For example: Buy a plug cap to fit a BFP 100 tube, write: NB-100.