
Pump Spare Parts
Wilden® Compatible Spare Parts
FlowLand supplies Wilden® compatible spare parts for air-operated double diaphragm pumps. Wilden® has been a pioneer in AODD pump technology since 1955 and a Dover Group company since 1998. FlowLand provides the full range of Wilden-compatible components to keep your pumps running reliably.
- OEM
Compatible - Fast
Availability - Easy
Installation - Quality
Assured
Compatible Spare Parts
for Leading Pump Brands
Available Wilden® Compatible Spare Parts
- Wilden®
Compatible - Full Range
Coverage - Wide Material
Range - Application-specific
Guidance

Technical Specifications
| Material | Recommended Application |
|---|---|
| Santoprene™ | General-purpose, wide chemical compatibility |
| Hytrel® | Good abrasion and chemical resistance |
| PTFE | Aggressive chemicals and solvents |
| Neoprene | Non-aggressive general liquid applications |
| Nitrile (Buna-N) | Petroleum and oil-based fluids |
| EPDM | Dilute acids and cold-condition environments |
Materials
| Diaphragms | PTFE, Santoprene, Neoprene, EPDM, Buna-N, Viton, Hytrel |
|---|---|
| Balls & Seats | PTFE, Santoprene, Stainless Steel 316, Neoprene |
| Air Valve Components | Aluminium, Acetal, Stainless Steel |
| O-Rings & Gaskets | NBR, FKM, PTFE |
| Rotors / Stators (PC pumps) | Tool Steel / NBR, EPDM, FKM |
Applications
- Alcohol transfer
- Chemical processing & treatment
- Acids / alkalis / chemicals
- Paints and pigments
- Drainage applications
- Petroleum-based liquids
- Ceramic slurry & glazes
- Oil and solvent transfer
Downloads
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