1. Diaphragm pump integrates the advantages of a selfpriming pump and a chemical pump, enabling reliable transfer of various liquids in demanding environments. 2. Installation and operation Install in a dry, wellventilated location. Do not operate the pump in water or submerged conditions. 3. Materials and performance Uses imported corrosionresistant materials for enhanced chemical compatibility. Provides selfpriming capability, thermal protection, smooth operation, and suitability for long idle periods as well as continuous load operation. 4. Design and reliability Totally sealed construction with stable pressure. Rubber bracket absorbs vibration to reduce noise and wear during operation. 5. Benefits Reliable handling of chemically aggressive liquids while protecting equipment from corrosion. Safe, stable performance with thermal protection and a sealed design. Reduced vibration and noise, contributing to quieter, longerlasting operation. Suitable for both intermittent and continuous pumping tasks in demanding environments. 6. Applications and use scenarios Chemical transfer in production lines and processing plants where a dry, ventilated pump location is available. Longterm circulation or dosing tasks in closedloop systems requiring consistent pressure and selfpriming capability. Handling corrosive or aggressively reacting liquids in industrial settings where corrosion resistance and robust performance are essential.