Bolted Metal

Bolted Metal Wilden Advanced Air-Operated Double-Diaphragm (AODD) Pumps

Wilden's revolutionary Advanced Air-Operated Double-Diaphragm (AODD) bolted metal pumps were specifically engineered for maximum performance and efficiency in a variety of applications. Their bolted configuration ensures total product containment while the optimized liquid path reduces internal friction to maximize output and efficiency.

A variety of elastomer options, including Teflon PTFE, are available to meet abrasion, temperature and chemical-compatibility requirements. The Advanced Series metal pumps are offered in die-cast aluminum, stainless steel and alloy C. A variety of options such as ANSI and DIN flanges, NPT/BSPT threads, and specialized air distribution systems (ADS) are available to meet specific application requirements.