Welch Vacuum 2581B-50 WOB-L Pinston Pump - Manual

OWNER’S MANUAL
FOR
DRY VACUUM PUMP
MODEL: 2581
Warning
Not recommended for pumping acid, base or
organic vapors or gases.
Warning
Be sure to properly identify intake and discharge
before using pump. See section 2.5
Part No. 642806
Printed in USA
Gardner Denver Welch Vacuum Technology, Inc.
5621 W. Howard Street
Niles, IL 60714
Phone: (847) 676-8800
Fax: (847) 677-8606 (Technical Support)
E-Mail: [email protected]
Web-Page: www.welchvacuum.com