The patented non-stalling, lubrication-free air valve system of Versamatic’s 1" (25mm) bolted plastic air-operated double-diaphragm (AODD) pump provides excellent chemical resistance for pump longevity and reliability. The 1” is available in multiple porting configurations for ease of installation and application flexibility.
The rugged, leak-free construction of the 1" bolted plastic diaphragm pump has a flow rate of up to 43 gpm (163 lpm). Additionally, this AODD pump features:
- High chemical resistance
- Simple, low-cost maintenance
- Long-term reliability
- Extended-life diaphragms
- Multiple porting options
The 1" bolted plastic AODD pumps with plastic center sections consist of polypropylene and PVDF. Featuring moderate tensile and flex strength, polypropylene is a thermoplastic polymer that resists strong acids and alkali. PVDF is a durable fluoroplastic with excellent chemical resistance. High tensile strength and impact resistance make PVDF better suited for UV applications.
Not sure if your chemicals are compatible with this pump? Check out our interactive chemical guide.
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