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OWNER’S MANUAL
FOR
GEM® DIRECT-DRIVE VACUUM PUMP
MODEL 8890
7301 North Central Avenue
Skokie, Illinois 60077
Phone: (847) 676-8800
Fax: (847) 677-8606 (Technical Support)
Fax: (920) 451-4397 (Ordering)
E-Mail:[email protected]
Part No. 61-1172AR1.7
Web-Page: www.welchvacuum.com
Printed in U.S.A.
WARNING
Never Block the Exhaust Port. If the exhaust is blocked, pressure
will build-up in the pump with the potential of the pump body
bursting and causing possible injury to personnel in the area
.
For outside U.S. and Canada, contact your local
Rietschle Thomas sales office, see back page