Plastic 3/4" Pumps
Plastic 3/4" Pumps are industrial-grade, corrosion-resistant pumps engineered for safe and reliable handling of aggressive chemicals, high-purity fluids, and abrasive slurries in demanding process environments. Characterized by 3/4-inch NPT, flanged, or sanitary connections, these pumps are constructed from high-performance thermoplastics such as polypropylene (PP), polyvinylidene fluoride (PVDF), or chlorinated polyvinyl chloride (CPVC), offering superior resistance to a vast range of acids, bases, solvents, and halogenated compounds. Common designs include sealless magnetic drive centrifugal pumps, heavy-duty diaphragm pumps, and recessed impeller vortex pumps, which prioritize absolute containment, leak-free operation, and ease of maintenance in corrosive or sensitive applications.
These pumps are essential in chemical processing, water and wastewater treatment, semiconductor manufacturing, electroplating, and pharmaceutical industries. They are used for critical tasks such as acid transfer, chemical dosing, filtration feed and recirculation, aggressive waste stream handling, and tank unloading. The 3/4" size provides a robust flow capacity for medium-duty industrial lines while maintaining the chemical inertness and contamination-free performance of plastic construction, making them a vital component for ensuring process safety, longevity, and environmental compliance in challenging fluid handling systems.