AODD Drum Pump

W-Series One-piece PTFE Diaphragm

Cleaner, longer-lasting performance for chemical, food, and pharma applications — with torque-free installation and a discless design that eliminates wear points found in conventional diaphragms.

One-piece, discless
PTFE + EPDM backup
Torque-free install
Extended service life

Applications

  • Chemical processing
  • Food and beverage production
  • Pharmaceutical manufacturing
  • High-purity or abrasive media

Technical specifications

Design One-piece, discless diaphragm
Materials PTFE face with EPDM rubber backup
Reinforcement Reinforcement fabric + stainless-steel insert plate
Installation Torque-free (no hole alignment required)
Temperature range 0°C–100°C (32°F–212°F)
Compliance FDA 21 CFR 177.2600; 1935/2004/EC