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Aluminium AODD Pump — Industrial Air-Operated Diaphragm Pump
Aluminium AODD pumps are the economical workhorse for paints, inks, fuels, solvents and general industrial fluids. Cast aluminium bodies are lightweight (easy to install and relocate), cost-effective, and naturally resistant to hydrocarbon-based media — the standard choice for paint circulation and solvent transfer systems.
Aluminium AODD Pumps — Key Specifications
| Port Size | 1/4" – 3" (BSP / NPT) |
| Flow Range | 0 – 680 L/min (0 – 180 GPM) |
| Max Air Pressure | 8.4 bar (120 psi) |
| Wetted Materials | Cast aluminium, anodized option |
| Temperature Range | -20°C to +120°C |
| Weight | ~30-60% lighter than steel equivalents |
⚠️ Aluminium is not suitable for strong acids, caustics or saltwater service. For corrosive media, choose PP or PTFE; for food, choose stainless steel.
Applications
Diaphragm & Elastomer Options
Match the elastomer to your media — the diaphragm is the highest-wear component and its material must be compatible with the fluid.
Need the matching replacement diaphragm? Browse our cross-referenced diaphragm catalog.
Need Aluminium AODD Pumps?
Factory-direct pricing and engineering support. Send your flow rate, media and material requirements — get a quote within 24 hours.