
PP Plastic Acid Resistant Chemical Electric Driven Diaphragm Pumps with Good Quality. No Leak Performance: Diaphragm design separates medium from moving parts, preventing leaks of toxic or corrosive fluids. Safe for Explosive Areas: No electricity required for pneumatic operation, ensuring safety in flammable and explosive environments. High Suction Lift: Capable of suction lift up to 7 meters and delivery lift up to 70 meters without irrigation. Handles Impurities: Allows passage of particles up to 10mm with minimal wear when pumping mud and impurities. Submersible Operation: Can work fully submerged in the medium for versatile application scenarios. Self-Protecting Design: Automatically restarts after load returns to normal; safe even if running without medium. Simple Maintenance: No rotating parts or shaft seals; simple structure with few wearing parts for easy installation. Custom Branding Support: Accepts customer own brand and logo for customized pump products.