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Wilden is the market leader in air-operated-double-diaphragm pumps since 1955. Pumps are produced from 1/4" to 4". Wilden pumps tolerate pressure to 8.6 bar and temperature to 176.7 oC. Liquid path materials of construction include: aluminium, cast iron, stainless steel, alloy C, polyethylene, polypropylene, PVDF, carbon-filled (acetal, polyethylene, Reflon®, PTFE) Teflon® PFA, and PTFE.

Product range:

  • Advanced Metal Pumps

  • Advanced Plastic Pumps

  • Original Plastic Pumps

  • Original Metal Pumps

  • Saniflo Pumps

  • Ultrapure Pumps

  • Specialty Pumps

  • Accessories

  • M-Series Pumps

  • Unitec Pumps

  • BioPharm Pumps