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New Wilden 15-1010-55 PTFE Diaphragm:
$151.20
The Wilden 15-1010-55 is a premium PTFE (Teflon) diaphragm designed for Wilden 3" (76 mm) Large Series AODD pumps, including the T15 and P15 models.
This genuine primary diaphragm offers exceptional chemical resistance and durability, making it ideal for handling aggressive acids, caustics, and solvents. It features a robust bolted design and typically requires a backup diaphragm (like Neoprene or EPDM) to ensure a secure, leak-proof seal during heavy-duty industrial operation.