Premium AODD Pump Spares for Reliable Plant Performance

The air valve (air distribution system) controls pump cycling and performance. Worn valves can cause stalling, icing and irregular operation.

• Air valves & air-side repair kits
• Restores smooth shifting and proper air consumption
• Suitable for multiple AODD pump brands

Check balls regulate suction and discharge flow inside the pump. Incorrect or worn balls reduce efficiency and cause backflow.

• Available in SS316, PTFE, Santoprene®, NBR, EPDM
• Chemical-resistant material options
• Ensures tight sealing and stable flow

One of the most critical wear parts in an AODD pump, separating air and liquid chambers.

• PTFE, Santoprene®, EPDM, FKM, PU options
• Suitable for abrasive and corrosive duties
• Improves run time and reduces leakage risk

Seals joints between manifolds, chambers and covers to prevent leaks.

• PTFE and elastomer options
• Chemical-resistant materials
• Ensures leak-free and stable operation

Model-specific kits for planned AODD pump maintenance and overhaul.

• Includes diaphragms, balls, seats, gaskets & O-rings
• Ensures correct part matching
• Restores pump performance close to new

Controls exhaust noise and air discharge performance.

• Reduces noise and icing issues
• Maintains proper back-pressure
• Suitable for plastic & metal AODD® pumps

Critical sealing components used across multiple pump joints.

• NBR, EPDM, FKM, PTFE-encapsulated options
• Prevents air and liquid leaks
• Low-cost preventive replacement

Connects diaphragms and transmits reciprocating motion.

• OEM-dimensioned replacement parts
• Restores smooth stroke operation
• Prevents uneven wear and vibration

Works with balls to form a tight check valve seal.

• Stainless steel, polypropylene, PVDF options
• Resists erosion and chemical attack
• Maintains flow efficiency

Connects diaphragms and maintains alignment inside the pump.

• Correct OEM dimensions
• Prevents misalignment and premature failure
• Recommended during full rebuild