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Pfeiffer Vacuum GmbH
Group: Busch Group
Catalog excerpts
DUO 11 ATEX Magnetically coupled rotary vane pumps with ATEX certification. Meet highest requirements for explosion protection.
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Explosion protected Pfeiffer Vacuum has developed the Duo 11 ATEX rotary vane pump especially for processes that take place in explosive environments or for evacuating explosive gases and vapors. It is certified in accordance with ATEX directive 2014/34/EU and meets the high requirements for explosion protection. The ATEX certification is valid for the interior and exterior of the pump. The pump corresponds to equipment category 3G and temperature class T3. All gases up to explosive group IIC can be pumped. Magnetically coupled The pumping speed is 9 m3/h at 50 Hz and 10.5 m3/h at 60 Hz....
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Pumping speed DUO 11 ATEX, 50 Hz 0.01 without gas ballast with gas ballast 0.01 without gas ballast with gas ballast Technical data Ultimate pressure with gas ballast Ultimate pressure without gas ballast Leak rate safety valve Emission sound pressure level without gas ballast at 50 Hz Ambient temperature Protection category Transport-und Lagertemperatur Operating fluid Operating fluid filling Cooling method, standard Typical ultimate pressure according to PNEUROP Order number
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VACUUM SOLUTIONS FROM A SINGLE SOURCE Pfeiffer Vacuum stands for innovative and custom vacuum solutions worldwide, technological perfection, competent advice and reliable service. COMPLETE RANGE OF PRODUCTS From a single component to complex systems: We are the only supplier of vacuum technology that provides a complete product portfolio. COMPETENCE IN THEORY AND PRACTICE Benefit from our know-how and our portfolio of training opportunities! We support you with your plant layout and provide first-class on-site service worldwide. Are you looking for a perfect vacuum solution? Please contact...
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