Factory-Direct AODD Pumps
Air-Operated Double Diaphragm Pumps, Factory Direct
Complete AODD pumps and OEM-compatible spare parts — diaphragms, valve balls, air valve kits and rebuild kits. Engineered for chemicals, paints, slurries and sanitary transfer.
Two Lines, One Supplier
Complete AODD pumps for OEM projects · OEM-compatible spare parts for maintenance budgets
AODD Pumps
Plastic (PP/PVDF), stainless steel, aluminium and PTFE pumps from 1/4 in to 3 in. Self-priming, dry-run safe, handles solids up to 10 mm.
View pump range →🔧Spare Parts & Rebuild Kits
Diaphragms, valve balls & seats, air valve kits and gaskets — with cross-reference lookup for Wilden, ARO, Sandpiper, Graco Husky and Yamada models.
Browse parts →Material Options for Every Fluid
From aggressive acids to food-grade sanitary transfer — match the wetted path to your media.
Polypropylene
Acids, alkalis, water treatment. Best value for general chemical transfer.
PTFE
98% sulfuric acid, solvents, halogen chemicals. Maximum corrosion resistance.
Stainless Steel 316
Sanitary, food & beverage, pharmaceutical. CIP-friendly.
Aluminium
Lightweight, low cost. Paints, oils, general industrial transfer.
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Send us your fluid, flow rate and application — we'll confirm the right model and material within 24 hours.