Metal AODD Pumps: Bolted & Clamped, 1–3 Inch
Compare bolted and clamped metal air-operated double diaphragm pumps in 1, 1.5, 2 and 3 inch sizes. Select aluminium or stainless-steel construction only after reviewing the fluid, cleaning method and installation.
Aluminium or stainless steel
Evaluate corrosion, fluid compatibility, required surface condition, weight and site practice. Stainless steel is not universally compatible and aluminium is not suitable for every fluid.
Grounding and installation
For flammable fluids or hazardous areas, confirm conductivity, grounding and equipment approval requirements for the exact configuration and site.
1, 1.5, 2 and 3 inch selection
Port size is not a capacity guarantee. Compare the required flow at discharge pressure and consider air supply, viscosity, suction, solids and line losses before choosing a bolted or clamped metal model.
Get a recommendation for the real duty
Compare bolted and clamped metal AODD pumps in 1, 1.5, 2 and 3 inch sizes. Review aluminium or stainless-steel construction, flow, pressure and wetted materials.
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