Questions & AnswersSign in to Start a DiscussionStart a DiscussionActive Vacuum Pumps Topics3RepliesWed Jun 01 2011 N840.3FTP power3RepliesTue Feb 26 2013 Malfunction3RepliesThu Jun 20 2013 Pump OilVacuum Pumps Forums83 ResultsSort ByPost DateLast Reply Fri Jul 08 2016Updated byVerSki Bearing replacement - is it possible? Thu Feb 04 2016Asked byNebraska Scroll pump-refurbished-Kurt Lesker Wed Jan 20 2016Asked byAurora Calibration Inquiry Thu Jan 14 2016Updated byVacP Tip Seal for scroll pump Wed Nov 25 2015Asked byFaisal khan tip seal and exhaust kit for Edwards XDS-10 pump Thu Nov 19 2015Asked bymehrnaz Internal heating cryopump Tue Oct 27 2015Updated byhoward2012 Replacing a Dry Scoll with a Diaphragm Mon Oct 05 2015Updated byfunction Hose connection Fri Jul 24 2015Asked byEMMAWU INQUIRY-SPECK Mon Jun 29 2015Updated byLabWrenchEditor Need pump -- SPECK NPY-2051.0538 Page 3 of 9 12345Ask a Question Equipment you are asking about (if applicable)SubjectEnter a question about troubleshooting, PM, buying advice and moreā¦Sign in to Submit your DiscussionSubmit your Discussion×About