• AstiPure PFD3 Controlled Flow Pump

    All AstiPure™ PFD pump wetted components are manufactured with High Purity PFA and PTFE and are suitable for pumping even the most corrosive concentrated chemicals (acids and solvents).

    All other components are manufactured with high technology materials; e.g. PVDF and PEEK, and ensure no ionic contamination of the chemical, even if there is a bellows failure.

    Our pumps are assembled in our cleanroom, tested with DI water, cleaned, then double sealed in plastic bags.

  • AstiPure™ II High Purity Bellows Pumps

    High Purity Version - 15 lpm / 4 gpm, 30 lpm / 8 gpm, 60 lpm / 16 gpm

    Applications

    • Transfer of ultrapure acids and solvents used in the semiconductor and photovoltaic industries
    • Transfer of abrasive slurries
    • Recirculation, dispensing, and filteration with controlled flow rates and volumes
    • Bulk chemical delivery
    Performance
    Superior performance with reduced cost of ownership.
    AstiPure II pumps are designed based on 20 years of experience in handling ultra-high purity media for the Semiconductor industry.
    Our pumps are constructed with no metal parts. All wetted parts are manufactured from high purity PFA and PTFE and are suitable for pumping even the most aggressive chemicals.
    All non-wetted components are manufactured from advanced engineered thermoplastics such as PEEK and ETFE, providing further protection. These features make the AstiPure II pumps the perfect solution for applications in the semiconductor, photovoltaic, pharmaceutical and chemical process industries where high-purity is a must.
    AstiPure II pumps are pneumatically operated with two horizontally opposed, reciprocating bellows.
    Our pumps are self priming, providing an easy installation and setup. In addition, the AstiPure II pumps feature our innovative shuttle valve fixation technology, allowing us to provide three different driving systems to adapt our pumps to the customer's requirements.
    AstiPure II pumps offer a 2-year factory warranty on chemical applications. Upon completion of preventive maintenance (performed by a certified technician), the warranty is extended an additional two years up to a maximum of 6 years total warranty, offering superior system up-time and significantly reducing cost of ownership.

  • AstiPure™ PFD4 Controlled Flow Pump

    26 GPM (100 l/min)

    Operations
    The AstiPure™ PFD pumps are pneumatically operated: two bellows made from PTFE reciprocate horizontally. Their pumping frequency is much lower than an equivalent diaphragm pump and results in an extended life. Due to this low frequency and amplitude of the bellows pump, we guarantee a lower level of particle contamination.

    All AstiPure PFD pump wetted components are manufactured with High Purity PFA and PTFE and are suitable for pumping even the most corrosive concentrated chemicals (acids and solvents).

    All other components are manufactured with high technology materials; e.g. PVDF and PEEK, and ensure no ionic contamination of the chemical, even if there is a bellows failure.

    Our pumps are assembled in our cleanroom, tested with DI water, cleaned, then double sealed in plastic bags.

    Applications

    • Transfer of ultrapure acids and solvents used in the semiconductor industry
    • Recirculation, dispensing, and filtration with controlled flow rates and volumes
    • Chemical injection and sampling
    • Transfer of chemicals and solvents in cleanrooms
    • Safe transfer of corrosive chemicals and solvents in hazardous areas
    • Transfer and dispensing of pharmaceuticals