CP PUMPEN AG, Im Brühl, 4800 Zofingen, Switzerland
Tel. +41 62 746 85 85, Fax +41 746 85 86, info##at##cp-pumps.com


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Double Mechanical Seal Pumps

Double mechanical seal pumps are made with a double mechanical sealing system on the drive shaft. The first seal is sealing between the pumped liquid and the buffer liquid, while the second seal is sealing between the buffer liquid and the atmosphere. If one of the two seals breaks, the second seal usually still functional is aimed to guarantee that there is no pumped liquid leakage. This design has many advantages in industries in which dangerous and corrosive liquids contain high amounts of abrasive solids.



EB
PFA lined double mechanical seal pump

ET
Ceramic lined double mechanical seal pump

IL-BTO
Metallic double mechanical seal pump, vertical in-line construction

ZMP
Metallic double mechanical seal pump, crushing/mixing/pumping machine

KTP
Metallic double mechanical seal pump, vertical multi-stage sump construction

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