Wilden Pump Diaphragms

Wilden offers the largest breadth of diaphragm shapes, sizes and material offerings in the industry. This wide selection ensures that each application is met with the best possible diaphragm to optimize chemical compatibility, life, flow, suction lift, temperature limit, abrasion resistance and cost.

Wilden Traditional Pie-Shape Diaphragms for AODD Pumps are available in thermoplastic elastomers (TPE) and rubber.  These diaphragms are available for all pump sizes.

Specifications

The Ultra-Flex Diaphragm for AODD Pumps is the longest-lasting rubber compound diaphragm in the industry. Its long diaphragm life is due to its “operational” convolute shape, which minimizes stress concentration throughout the entire stroke. The result is increased abrasion resistance with corrosive materials.

Specifications

Wilden’s EZ-Install TPE Diaphragms for AODD Pumps are convenient, simplified direct replacements for traditional diaphragms. With EZ-Install diaphragms, maintenance staff does not need to invert the diaphragm during the installation process, which greatly reduces installation time, lowers maintenance costs, enhances safety and improves uptime.

The EZ-Install diaphragms offer the same performance and durability as traditional diaphragms and are 100% compatible with existing hardware.

Specifications