PAP 8700 — Mechanical Seal Plastic Acid Pump

PAP 8700, designed as the most powerful model of the 8xxx series and the entire PAP acid pump family for large-scale chemical plant and heavy-duty applications, is a slow-speed mechanical seal plastic acid pump with 110/90 mm connections and 7.5 kW motor. The combination of 110 mm inlet flange and 7.5 kW motor power performs extremely high-volume corrosive liquid transfer in large chemical factories, petrochemical facilities, and industrial-scale caustic systems at slow speed with low cavitation risk. Slow-speed operation principle becomes especially important in this power class; the low turbulence produced by the pump ensures that concentrated chemical solutions are transferred homogeneously without forming heterogeneous mixtures. Polypropylene (PP) body structure guarantees that this plastic acid pump operates for many years in continuous concentrated acid, base, and aggressive solvent environments without metal dissolution or cracking concerns. Mechanical seal acid pump design maintains sealing quality even in high-flow heavy-duty conditions; it minimizes unexpected downtime scenarios in critical facility lines. Large-scale acid production facility raw material transfer main line, caustic factory continuous main pump, and long-distance corrosive fluid transport in petrochemistry are the main application areas. PAP 8700, supplied with CE certification, Made in Turkey production warranty, and 2-year guarantee, is the industry standard polypropylene pump model meeting the most demanding large-scale corrosive liquid pump requirements.