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OPERAT
OR’S MANUAL
66602X–X
RELEASED: 6–10–93
REVISED: 6–21–10
(REV
.H) IPP/PSE
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
1/4”
DIAPHRAGM PUMP
1:1
RA
TIO (NON–METALLIC)
READ THIS MANUAL CAREFULL
Y BEFORE INST
ALLING,
OPERA
TING OR SER
VICING THIS EQUIPMENT
.
GENERAL
DESCRIPTION
THIS MANUAL COVERS THE FOLLOWING MODELS
MODEL TH'D
CHECKTYPE
WETTED MATERIAL
666023,J,H,L*-XXX
NPT
FLAT POLYPROPYLENE
666026,M,N,P*-XXX
NPT
FLAT GROUNDABLE ACETAL
* J,H,L,M,N,P Represent Inlet and Outlet Options, refer to page 3 for more information.
SERVICE KITS
Refer to Service Kit Chart on page 3 to match pump material with SerĆ
vice Kits offered. The ``X'' represents a variable digit of the Model No.
637273-XXX for Pump Rebuild. (Model digits 7,8,9)
637274-XX for Check Valve Replacement. (Model digits 7,9)
637275-XX for Diaphragm and Air Section repair. (Model digits 8,9)
637276 for Pre-assembled Replacement Air Valve Section. (Fig.2)
PUMP
DA
TA
MODELS - See Model Description Chart for ``-XXX'' on page 3.
PUMP TYPE -Non-Metallic Air Operated Double Diaphragm
MATERIAL - See Model Description Chart on page 3.
WEIGHT LBS. - Polypropylene 3.6 (1.63 kgs)
- Groundable Acetal 4.1 (1.86 kgs)
MAXIMUM AIR INLET PRESSURE - 100 p.s.i.g. (6.9 bar)
MINIMUM AIR INLET PRESSURE - 20 p.s.i.g. (1.4 bar)
MAXIMUM OUTLET PRESSURE - 100 p.s.i.g. (6.9 bar)
MAXIMUM FLOW RATE - 5 g.p.m. (18.9 Liters)
MAXIMUM SUCTION LIFT - 20 Ft. (Water)
MAXIMUM OUTPUT PER CYCLE -.014 Gallons (53 cc's)
MAXIMUM PARTICLE SIZE - 1/32" dia.
MAXIMUM TEMP. LIMITS -
Polypropylene 35_Fto120_F
Groundable Acetal 10_F to 150_F
GROUNDABLE - 666026-XXX Models Only
DIMENSIONAL DATA - See page 8.
NOISE LEVEL*- 59.8 db(A) @ 70 psi, 60 cycles per minute.
* ThepumpsoundpressurelevelspublishedherehavebeenupdatedtoanEquivalentContinuousSoundLevel(L
Aeq
)tomeettheintentofANSIS1.13-1971,CAGI-PNEUROPS5.1usingfourmicrophonelocations.
The ARO Diaphragm Pump offers high volume delivery even at low air
pressures, easy self priming, the ability to pump various viscosity maĆ
terials and the ability to pass solids (as stated in the chart above). The
pump is designed to correspond to the needs of the user by offering a
variety of wetted parts configurations tohandle almost any application.
Refer to the model and option chart on page 3.
Model 666026-XXX: The Acetal material used in this pump contains
Stainless Steel fibers, it's conductivity allows it to be connected to a
suitable ground, a ground screw is provided for this.
NOTICE: All possible options are shown in the chart on page 3 however
certaincombinations may notbe recommended,consulta representative
or the factory if you have questions concerning availability.
666023-XXX
1/4'' DIAPHRAGM PUMP
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276 FAX(800) 892-6276
© 2010
www.ingersollrandproducts.com