Product Description
The Fluoroplastic Electric Diaphragm Pump is a corrosion-resistant, high-reliability positive displacement pump tailored for transferring corrosive, toxic, or high-purity fluids in industrial and laboratory scenarios. As a specialized variant of electric diaphragm pumps, it adopts fluoroplastic materials (e.g., PTFE, PFA) for all wetted componentsincluding the pump head, diaphragm, and check valvespaired with a high-torque electric motor (available in 110V/220V AC or 24V/48V DC options). It balances moderate size (typically 25-40cm in length) and weight (3-8kg) with robust corrosion resistance, making it ideal for scenarios where media compatibility and leak-free operation are non-negotiable.
Fluoroplastics inherent propertiesresistance to strong acids (e.g., sulfuric acid, hydrochloric acid), strong alkalis (e.g., sodium hydroxide), and organic solvents (e.g., acetone, ethanol)enable the pump to handle aggressive fluids that would damage traditional metal or plastic pumps. Its diaphragm-driven mechanism ensures gentle fluid transfer, avoiding shear stress on sensitive media like pharmaceutical solutions or high-purity electronic chemicals, while the electric drive eliminates reliance on compressed air, suiting indoor workshops, labs, or production lines without air supply systems.
Key performance metrics include a stable flow range of 0.5-20 L/min, a maximum head of 8-25 meters, and low-noise operation (below 65dB). It also features self-priming capability (suction lift up to 5 meters) for easy startup and leak-proof sealing structures (e.g., O-ring-free fluoroplastic joints) to prevent hazardous fluid leakage. Typical applications include chemical dosing in wastewater treatment, transfer of corrosive reagents in laboratories, handling of high-purity solvents in electronic manufacturing, and dosing of acidic/alkaline fluids in electroplating processes.
Dialogue: Key Questions About Fluoroplastic Electric Diaphragm Pump
Q: What makes fluoroplastic materials the core advantage of this pump compared to standard electric diaphragm pumps?
A: The biggest edge lies in its unmatched corrosion resistance. Standard electric diaphragm pumps use PP, PVC, or stainless steel for wetted parts, which are easily corroded by strong acids, alkalis, or organic solventsleading to pump failure or fluid contamination. Fluoroplastics like PTFE, however, can withstand nearly all aggressive media (even 98% concentrated sulfuric acid) without degradation, ensuring the pumps long service life (usually 3-5 years under continuous use) and preventing fluid contamination. This is critical for scenarios like pharmaceutical production or electronic chemical handling, where purity and safety are top priorities.
Q: Can it be used for both small-scale lab tasks and large-scale industrial production?
A: Yes, its highly adaptable across these scales. For small labs, compact models (flow rate 0.5-5 L/min) work well for transferring small batches of corrosive reagents (e.g., nitric acid for sample digestion) or dosing precise volumes of solventsits fluoroplastic construction avoids reagent contamination. For industrial production, high-flow models (10-20 L/min) handle continuous tasks like transferring corrosive coolants in chemical plants or dosing alkaline fluids in large-scale electroplating lines. Its electric drive ensures consistent performance across both scales, without the pressure fluctuations of air-driven pumps.
Q: Is maintenance complicated, especially considering the specialized fluoroplastic components?
A: Surprisingly, its user-friendly even for those with basic technical experience. While fluoroplastic parts are specialized, the pumps design prioritizes easy maintenance: the pump head can be disassembled with standard tools, and worn components (like the fluoroplastic diaphragm) can be replaced in 10-15 minutesno need for professional technicians. Most manufacturers also provide compatible replacement kits (including diaphragms and check valves) for quick swaps. Additionally, the pumps dry-run protection (in most models) prevents damage if fluid runs out temporarily, reducing maintenance risks from operational errors.
Send Inquiry
Send Inquiry
English
Spanish
French
German
Italian
Chinese (Simplified)
Japanese
Korean
Arabic
Portuguese