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E2004 CCN 81672750
& (419) 636-4242 D FAX (419) 633-1674
INGERSOLL-RAND COMPANY
P.O. BOX 151 D ONE ARO CENTER D BRYAN, OHIO 43506Ć0151
U.L. LISTED, 1:1 RATIO (METALLIC)
1” DIAPHRAGM PUMP
OPERATOR’S MANUAL
650709-C
RELEASED: 10-5-89
REVISED: 6-16-04
(REV. M)
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
SERVICE KITS
637118ĆC for air section repair (see page 6).
637137Ć62ĆC for fluid section repair.
PUMP DATA
650709ĆC. . . . . . . . . . . . . . .
Diesel Fuel, Kerosene, Aviation Fuel and Fuel Oil. . . .
U.L. Listed Metallic Air Operated. . . . . . . . . . . . .
Double Diaphragm for use with PetroĆ
leum Product Dispensing Systems
see Model Description Chart". . . . . . . . . . . . . . .
18.5 lbs (8.39 kg). . . . . . . . . . . . . . . . . . . . . . . .
50 p.s.i. (3.4 bar). . . . . . . .
50 p.s.i. (3.4 bar). . . . . . . . .
29 g.p.m. (109.8 l.p.m.). . . .
1/8" (3.2 mm). . . . . . . . . . .
10_ Ć 180_ F (Ć12_ to 82_ C). . . . .
see page 8. . . . . . . . . . . . . . .
@ 70 p.s.i., 60 c.p.m. 64.5 db(A). . . .
* The pump sound pressure levels published here have been updated to an Equivalent Continuous
Sound Level (L
Aeq
) to meet the intent of ANSI S1.13Ć1971, CAGIĆPNEUROP S5.1 using four microĆ
phone locations.
GENERAL DESCRIPTION
The ARO U.L. listed pump for pumping petroleum products, offers high
volume delivery at low air pressures and easy selfĆpriming. This model is
designed specifically for the transfer, bulk unĆloading or fueling applicaĆ
tions. It includes a pressure relief valve (per U.L. Specification 79) which
restricts the fluid outlet pressure to under 50 p.s.i. (3.4 bar), The relief
valve can be plumbed to return the bleed off fuel to the storage container.
MODEL DESCRIPTION CHART
9Ć Nitrile
Aluminum, 1 Ć 11Ć1/2 N.P.T.F. Ć 1
Aluminum, Single (Steel Hardware)
P.V.D.F. (KynarR)
Acetal