The Wilden Advanced series — bolted air-operated diaphragm pumps built for leak-tight containment on demanding and hazardous duties. Genuine, in stock.
| Flow Rate | model-dependent (1/4-inch–3-inch range) |
|---|---|
| Head | up to 86 m (8.6 bar / 125 psi) |
| Inlet / Outlet Diameter | 1/4-inch–3-inch (6–76 mm) |
| Material | bolted metal & plastic range |
Where the Original series trades everything for fast service, the Advanced series goes the other way. It’s fully bolted, and that matters the moment what you’re pumping can’t be allowed to weep. Bolted flanges hold their seal under pressure and thermal cycling far better than clamps — exactly what you want on aggressive chemicals, hazardous media, or anything you’d rather not explain to the safety officer.
Underneath it’s the same Wilden hydraulics — sealless, run-dry safe, self-priming — just wrapped in a more secure, containment-focused body. Metal and plastic, full size range, all the usual material options.
We ship Advanced-series pumps genuine, common configurations in stock. Tell us the fluid and any containment or code requirements you’re working to, and we’ll confirm the build.
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