Overview
The ARKFLO A-Series Air Operated Double Diaphragm (AODD) Pump is an advanced and reliable industrial pumping solution. Utilizing pneumatic operation, it requires no electricity, making it intrinsically safe and explosion-proof. Ideal for handling corrosive, viscous, abrasive, or shear-sensitive fluids, the A-Series offers a wide range of sizes (from 1/4″ to 2″, models A08 to A50) and material configurations, including PTFE and PE. Designed to meet the demanding needs of industries such as chemical processing, electroplating, pharmaceuticals, food & beverage, and ceramics, every pump is rigorously tested and can be supplied with EN 10204 material certification for guaranteed quality and traceability.
Features & Benefits
- Safe & Reliable
- Excellent Chemical Resistance
- High Self-Priming Capability
- Handles Slurries
- Leak-Free Design
- Flow Rate Adjustable
- Run Dry Capability
- Easy Maintenance
Material Configuration
- Pump Housing/Center Housing：PTFE
- Diaphragm：PTFE/ TFM
- Ball Valves：PTFE
- Gaskets：FEP/FKM
Performance Curves
Industrial Applications
Chemical Industry: Transferring acids, alkalis, solvents, resins, and paints. Electroplating & Surface Treatment: Circulating and filtering plating solutions, wastewater treatment. Pharmaceutical & Food: Handling intermediates, slurries, food additives (subject to relevant sanitary standards). Ceramics & Construction: Pumping glazes, slips, and abrasives. Water Treatment: Chemical dosing (e.g., flocculants), sludge transfer. Mining & Metallurgy: Transferring mineral slurries, electrolytes.