ARO 66610*-*-C series Operator's Manual

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
Refer to Model Description Chart" to match the pump material options.
637118 C for Air Section repair (see page 6).
637119 XX C for Fluid Section repair (see page 4).
637167 Abrasion Resistant Conversion Kit is available for use in heavy
and abrasive material applications (see page 4).
PUMP DATA
Models . . . See Model Description Chart" for  XXX".
Pump Type Metallic Air Operated Double Diaphragm.
Material . . . See Model Description Chart".
Weight . . . . Aluminum . . . . . . . . . . . . .
Cast Iron . . . . . . . . . . . . . .
Stainless Steel
[add 8 lbs (3.63 kg) for cast iron air motor section]
Maximum Air Inlet Pressure
Maximum Material Inlet Pressure
Maximum Outlet Pressure . . . . . . . . . . .
Maximum Flow Rate (flooded inlet)
Maximum Particle Size . . . . . . . . . . . . .
Maximum Temperature Limits:
Polypropylene seats
Kynar (PVDF) seats
Dimensional Data . . . . . . . . . . . . . . . . .
Noise Level @ 70 p.s.i., 60 c.p.m.
* The pump sound pressure levels published here have been updated to an Equivalent Continuous
Sound Level (L ) to meet the intent of ANSI S1.13 1971, CAGI PNEUROP S5.1 using four micro
Aeq
phone locations.
NOTICE: All possible options are shown in the chart. However, certain
combinations may not be recommended, consult a representative or the
factory if you have questions concerning availability.
GENERAL DESCRIPTION
The ARO Diaphragm Pump offers high volume delivery even at low air
pressure and a broad range of material compatibility options available.
Refer to the model and option chart. ARO pumps feature stall resistant
design, modular air motor / fluid sections.
Air operated double diaphragm pumps utilize a pressure differential in
the air chambers to alternately create suction and positive fluid pressure in
the fluid chambers, ball checks insure a positive flow of fluid.
Pump cycling will begin as air pressure is applied and it will continue to
pump and keep up with the demand. It will build and maintain line pres
sure and will stop cycling once maximum line pressure is reached (dis
pensing device closed) and will resume pumping as needed.
INGERSOLL-RAND COMPANY
P.O. BOX 151 ONE ARO CENTER
D
&
D
(419) 636-4242 FAX (419) 633-1674
1" DIAPHRAGM PUMP
1:1 RATIO (METALLIC)
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
19 lbs (8.62 kg)
31 lbs (14.06 kg)
. . . . . . . . . 36 lbs (16.33 kg)
. . . . . . . . . 120 p.s.i. (8.3 bar)
. . . . . 10 p.s.i. (0.69 bar)
120 p.s.i. (8.3 bar)
. . . . 35 g.p.m. (133 l.p.m.)
1/8" dia. (3.2 mm)
. . . 35_ to 150_F (2_ to 66_C)
. . . 10_ to 200_F ( 12_ to 93_C)
See page 8.
. . . . . 64.5 db(A)*
BRYAN, OHIO 43506 0151
D
E
2000 D PRINTED IN U.S.A.
66610X-X-C
DUAL MANIFOLD
6661XX XXX C
1'' DIAPHRAGM PUMP
MODEL DESCRIPTION CHART
CENTER BODY MATERIAL, THREADS
0 - Aluminum, N.P.T.F. 1 2 - Aluminum, BSP
1 - Cast Iron, N.P.T.F. 1 3 - Cast Iron, BSP
FLUID CAP / MANIFOLD MATERIAL, INLET / OUTLET
(Steel Hardware) (Stainless Steel Hardware)
0 - Aluminum, Single A - Aluminum, Single
1 - Stainless Steel, Single B - Stainless Steel, Single
2 - Cast Iron, Single C - Cast Iron, Single
9 - Stainless Steel, Dual D - Stainless Steel, Dual
SEAT MATERIAL
2 - 316 Stainless Steel 4 - PVDF (Kynar
3 - Polypropylene 8 - Hard 440 Stainless Steel
BALL MATERIAL
1 - Neoprene 4 - T.F.E. (TeflonR)
2 - Nitrile 5 - E.P.R.
3 - VitonR 6 - Acetal
DIAPHRAGM MATERIAL
1 - Neoprene 3 - Viton 9 - Hytrel
2 - Nitrile 5 - E.P.R. B - Santoprene
4 - T.F.E. (Teflon) / Santoprene
FLUID SECTION SERVICE KIT SELECTION
EXAMPLE: MODEL # 666100 361 C
FLUID SECTION SERVICE KIT # 637119 61 C
RELEASED: 8-24-89
REVISED: 12-13-00
(REV. T)
SINGLE MANIFOLD
6661 X X X X X C
)
R
8 - Polyurethane
A - Stainless Steel
E - Santoprene
6661XX X X X C
637119 X X C
BALL DIAPHRAGM