The FZB fluoroplastic self-priming pump is made of non-metallic materials.

The FZB fluoroplastic self-priming pump, also known as the fluoroplastic-lined self-priming pump, has all its flow-passing components made of fluoroplastic. The shaft seal uses mechanical sealing. For conveying media containing impurity particles, it can be equipped with a non-cooling water single-end hard-to-hard (silicon carbide to silicon carbide) mechanical seal. Therefore, users need to consider the solid content in the medium when selecting the model for convenient adjustability. During operation, it eliminates the inconveniences of ordinary centrifugal pumps, such as the need for inverted installation, priming water, and bottom valve installation. This corrosion-resistant self-priming pump is widely used in pickling processes, acid and alkali production, chemical industry, papermaking, electronics, and other sectors.