The WILDEN air-operated diaphragm pump excels at wastewater and sludge duty. Because it has no close-fitting parts, it passes solids without clogging or damaging the pump, and self-primes and runs dry…
| 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 air-operated diaphragm pump excels at wastewater and sludge duty. Because it has no close-fitting parts, it passes solids without clogging or damaging the pump, and self-primes and runs dry safely — ideal for intermittent, solids-laden effluent in municipal, industrial and mining settings.
Key Features
• No close-fitting parts — passes solids without clogging
• Self-priming and run-dry safe for sumps and pits
• Handles abrasive sludge and slurry with long service life
• Air-driven, spark-free and leak-free
Specifications
• Solids handling: up to 19 mm (size-dependent)
• Max flow: up to 1040 L/min
• Body: cast iron, 316 SS, aluminium, PP
• Port sizes: 1/4 in – 3 in
Applications: municipal wastewater, industrial effluent, sludge and slurry, construction dewatering, sump transfer, marine bilge, mining drainage
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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