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 AODD pump is inherently explosion-proof due to its compressed air operation. It is ideal for oil and gas applications where flammable vapors and explosive atmospheres exist. Key Features•In…
| Flow Rate | 1040 L/min (62.4 m³/h / 275 GPM) |
|---|---|
| Head | 0-86m |
| Inlet / Outlet Diameter | 6-100mm |
| Material | Aluminum Alloy, Cast Iron, SS316 Stainless Steel, Hastelloy, PP, PVDF, Carbon Filled Acetal |
The WILDEN AODD pump is inherently explosion-proof due to its compressed air operation. It is ideal for oil and gas applications where flammable vapors and explosive atmospheres exist.
Key Features
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Inherently explosion-proof – no electrical sparks
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No mechanical seal – no leakage
•
Self-priming and dry-run capable
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Handles crude oil, drilling mud, and chemicals
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ATEX certified models available
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Reliable in remote and hazardous locations
Technical Specifications
| Parameter | Value |
|---|---|
| Port Size | 1/4″ to 4″ |
| Max Flow Rate | Up to 1040 L/min |
| Max Working Pressure | 8.6 Bar |
| Max Temperature | 176.7°C (350°F) |
| Self-Priming Height | 3 – 7 meters |
FAQ
Q: What certifications are available for hazardous locations?
A: ATEX, IECEx, and CSA certifications available.
Q: Can the pump handle sour gas environments?
A: Yes, with appropriate material selection for NACE compliance.
Q: What is the maximum viscosity for oil applications?
A: Up to 125,000 cP.
Need More Information?
If you need more details about WILDEN air-operated double diaphragm pumps or have questions about product selection, installation, operation, and maintenance, please contact our professional engineering team at Haquan Pump Valve. We will serve you wholeheartedly. Your satisfaction is our greatest pursuit.
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