Genuine Wilden AODD Diaphragm Pumps & Spare PartsWilden Pump Maintenance — Simple Service Intervals
How to keep a Wilden AODD pump running for years — simple checks, wear parts and service intervals. From an authorized Wilden dealer.

The WILDEN PVDF (Kynar) plastic-bodied air-operated diaphragm pump is built for highly corrosive media. Its non-metallic wetted path resists hydrochloric and sulfuric acid, sodium hydroxide and other…
| Flow Rate | 1040 L/min (62.4 m³/h / 275 GPM)strong acids and alkalis, solvents, chlor-alkali, chemical processing, electroplating, semiconductor, pharmaceutical |
|---|---|
| Head | 0-86m |
| Inlet / Outlet Diameter | 6-100mm |
| Material | Aluminum Alloy, Cast Iron, SS316 Stainless Steel, Hastelloy, PP, PVDF, Carbon Filled Acetal |
The WILDEN PVDF (Kynar) plastic-bodied air-operated diaphragm pump is built for highly corrosive media. Its non-metallic wetted path resists hydrochloric and sulfuric acid, sodium hydroxide and other aggressive chemistry, delivering leak-free, spark-free transfer at up to 6.9 bar with self-priming, run-dry operation.
Key Features
• PVDF wetted path for highly corrosive acids and alkalis
• Non-metallic, spark-free and leak-free operation
• Self-priming and run-dry safe, seal-less design
• PTFE or Wil-Flex diaphragm options for chemical duty
Specifications
• Body material: PVDF (Kynar)
• Max pressure: 6.9 bar (100 psi)
• Diaphragm: PTFE, Wil-Flex
• Port sizes: 1/4 in – 3 in
Applications: hydrochloric and sulfuric acid, sodium hydroxide, chlor-alkali, electroplating, surface finishing, semiconductor, chemical processing
If you would like to learn more about WILDEN air-operated diaphragm pumps, please contact the HAQUANPUMP team. We will serve you wholeheartedly, and your satisfaction is our pursuit.
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