AODD (Air Operated Double Diaphragm) Pump Parts

1. Body

Lined With:

• PTFE
• PP
• Conductive PTFE
• PFA
• Conductive PFA
• PVDF
• ETFE

2. Solid Ball

Function: Controls the direction of fluid flow by opening and closing with the fluid cycle.

Material:

• PTFE

3. Check Valve Seat

Function: Controls the fluid direction by opening and closing with the fluid cycle.

Material Options:

• Duplex Alloy
• Super Duplex
• Low Alloy
• Carbon
• Precipitation Hardened
• Austenitic
• Martensitic

4. Diaphragm

Function: Acts as a barrier separating the fluid side from the air side.

Material Options:

• PTFE + Rubber
• PTFE + Rubber + Fabric Diaphragm