The Wilden air-operated diaphragm pump serves a wide range of specialty industries including ceramics, semiconductor manufacturing, electronics, pulp and paper, and marine applications. In ceramic man…
| Flow Rate | Up to 1049 L/min (277 gpm) on the largest 4" models; depends on model and size |
|---|---|
| Head | Up to 86 m (8.6 bar / 125 psi), depending on air pressure |
| Inlet / Outlet Diameter | 1/4" to 4" (6 to 102 mm), depending on model |
| Material | PVDF, polypropylene, 316 stainless steel, PTFE, Wil-Flex, carbon-filled acetal |
The Wilden air-operated diaphragm pump serves a wide range of specialty industries including ceramics, semiconductor manufacturing, electronics, pulp and paper, and marine applications. In ceramic manufacturing, it pumps glaze slurry, clay slip, and ceramic body slip with minimal shear and without settling issues.
In the semiconductor and electronics industry, the Wilden pump is used for transferring high-purity chemicals, etching solutions, polishing slurries, and cleaning agents. The pump’s leak-free design and material compatibility ensure product purity and process reliability. Available in PVDF and PTFE constructions, the pump resists attack from aggressive chemicals used in wafer fabrication.
The pump is also used in pulp and paper mills for transferring fiber suspensions, chemical additives, and waste streams. In marine applications, it handles bilge water, waste oil, and deck drainage. The versatility of the Wilden pump makes it a preferred choice wherever reliable, safe, and maintenance-friendly fluid transfer is required.
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