650764
OPERATOR’S MANUAL
RELEASED:
REVISED:
(REV. B)
1–3–94
1–24–97
INCLUDE OPERATOR'S MANUAL: 66605X-X (1/2" Diaphragm Pump)
650764
1/2” DIAPHRAGM PUMP
(WITH POLYPROPYLENE FLUID SECTION)
Model 650764 is similar to a Model 666053-0D2 Diaphragm Pump,
USE SERVICE KITS:
(650764) 637141 for Air Section
(666053-0D2) 637140-D2 for Fluid Section
therefore a 66605X-X Operator's Manual should be used for General
Information, Installation, Operation, and Maintenance. This pump uses
Duckbill style checks.
INSTALLATION NOTE: This pump has the inlet on the bottom and outĆ
let on the top, a shortened pilot rod, and a different muffler and cover. It
also includes a 92818 Needle Valve (not shown).
OUTLET
FLOW
INLET
INGERSOLL–RAND COMPANY
ONE ARO CENTDER
D
BRYAN, OHIO 43506–0151
T
&
(419) 636–4242
F
AX (419) 633–1674
E1996 D PRINTED IN U.S.A.
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