Rollers and deflectors form gentle allia
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Article
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1998
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Elsevier Science
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English
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## NEWS AII-FIo's new range of metallic AOD pumps is impervious to diaphragm rupture. enhance the reliability of the pump. Materials of construction include stainless steel or aluminium with elastomers of Teflon, Geolast and Santoprene. Leaks,corrosive atmosphere and diaphragm ruptures will not