
E-Chen 304 Series 50gpd Diaphragm RO Booster Pump - Designed for 0 Inlet Pressure Water Pump. Zero Inlet Pressure Operation: Designed to work effectively with 0 psi inlet pressure, ensuring stable performance. High Efficiency & Low Power: Patented design ensures low power consumption and high efficiency with no leakage. Strong Self-Priming Capability: Features strong self-priming ability with a vertical lift of up to 2 meters. Durable Material Construction: Constructed with Nylon housing, EPDM valves, Santoprene diaphragm, and stainless steel fasteners. Certified Quality Standards: Holds CE, RoHS, and WQA Gold Seal (ANSI 58) certificates for safety and quality. Versatile Voltage Options: Standard 24VDC operation with 110-230VAC and 12VDC options available for flexibility. Wide Application Scope: Suitable for RO systems, pre-filters, carbonation, misting, medical lab water, and fuel cells. Compact & Lightweight Design: Net weight of 2.1kg per unit, easy to install and integrate into various water systems.