
Corrosion Resistance Mechanical Diaphragm Metering Pump with PVC Pump Head. Corrosion Resistance: Double PTFE diaphragms provide excellent corrosion resistance and leakage prevention. Leakage Prevention: Static seal design replaces dynamic plunger seals, ensuring no leakage during transport. Safety Monitoring: Diaphragm rupture detection system signals failure while allowing continued safe operation. Stable Flow Output: Patented design ensures stable flow, adjustable steplessly via fine-tuning knob. Easy Maintenance: Slide bar driven mechanism simplifies structure and makes maintenance more convenient. Durable Design: Advanced grinding process makes diaphragms more durable and uniformly forced. CE Certified: Product meets CE and ISO9001:2008 certification standards for quality assurance. Customizable Options: Offers full customization, minor customization, and flexible design options.