(4) 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 ...
(6) 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 ...
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 ...
