OPERATOR'S MANUAL
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
SERVICE KITS
637118 C for air section repair (see page 6).
637138 62 for fluid section repair.
PUMP DATA
Models
. . . . . . . . . . . . . . .
Application
. . . .
Diesel Fuel, Kerosene, Aviation Fuel and Fuel Oil
Pump Type
. . . . . . . . . . . . .
Material
. . . . . . . . . . . . . . .
Weight
. . . . . . . . . . . . . . . . . . . . . . . .
Maximum Air Inlet Pressure
. . . . . . . .
Maximum Outlet Pressure
. . . . . . . . .
Maximum Flow Rate (flooded inlet)
Maximum Particle Size
. . . . . . . . . . .
Maximum Temperature Limits
Dimensional Data
. . . . . . . . . . . . . . .
GENERAL DESCRIPTION
The ARO U.L. listed pump for pumping petroleum products, offers high
volume delivery at low air pressures and easy self priming. This model is
designed specifically for transfer, bulk un loading or fueling applications.
It includes a pressure relief valve (per U.L. Specification 79) which re
stricts 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.
INGERSOLL-RAND COMPANY
P.O. BOX 151
ONE ARO CENTER
D
&
D
(419) 636-4242
FAX (419) 633-1674
1-1/2" DIAPHRAGM PUMP
U.L. LISTED, 1:1 RATIO (METALLIC)
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
650710 C
U.L. Listed Metallic Air Operated
Double Diaphragm for use with Petro
leum Product Dispensing Systems.
see Model Description Chart"
51 lbs (23.1 kg)
50 p.s.i. (3.4 bar)
50 p.s.i. (3.4 bar)
. . .
75 g.p.m. (283.9 l.p.m.)
1/4" (6.4 mm)
. . . .
10_ to 180_ F ( 12_ to 82_ C)
see page 8
BRYAN, OHIO 43506 0151
D
E
2004
CCN 81481848
1 1/2'' DIAPHRAGM PUMP
MODEL DESCRIPTION CHART
DIAPHRAGM MATERIAL
0 Nitrile
CENTER BODY MATERIAL, THREADS
Aluminum, 1 1/2 11 1/2 N.P.T.F. 1
FLUID CAP / MANIFOLD MATERIAL, INLET / OUTLET
Aluminum, Single (Steel Hardware)
SEAT MATERIAL
P.V.D.F. (Kynar
)
R
BALL MATERIAL
Acetal
650710-C
RELEASED:
6-21-83
REVISED:
6-16-04
(REV. J)
65071 X C
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