Ingersoll-Rand ARO 670154-A Operator's Manual

OPERATOR'S MANUAL
INCLUDING: OPERATION, INSTALLATION, MAINTENANCE AND REPAIR GUIDE
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
SERVICE KITS
Fluid Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 637427-AA
Air Motor Section . . . . . . . . . . . . . . . . . . . . . . . . . . 637428
MATERIAL DESCRIPTION
MODEL 670154-A :
Fluid Cap and Manifold Material. . . . . . . . . . . Polypropylene
Seat Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polypropylene
Ball Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Santoprene®
Diaphragm Material . . . . . . . . . . . . . . . . . . . . . . . Santoprene®
PUMP DATA
Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 670154-A
Pump Type . . . . . . . . . . . . . . . Non-Metallic Air Operated Double
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.21 lbs (2.36 kgs)
Maximum Air Inlet Pressure . . . . . . . . . . . 100 p.s.i.g. (6.9 bar)
Maximum Material Inlet Pressure . . . . . . 10 p.s.i.g. (0.69 bar)
Maximum Outlet Pressure . . . . . . . . . . . . . 100 p.s.i.g. (6.9 bar)
Air Consumption @ 40 p.s.i. . . . . . . . . . . . . . 1 c.f.m. / gallon (approx.)
Maximum Flow Rate . . . . . . . . . . . . . . . . . . . 14.4 g.p.m. (54.5 l.p.m.)
Displacement / Cycle @ 100 p.s.i.g. . . . . 0.039 gal. (0.15 lit.)
Maximum Particle Size . . . . . . . . . . . . . . . . 3/32" dia. (2.4 mm)
Maximum Temperature Limits (diaphragm / ball / seat material)
Polypropylene. . . . . . . . . . . . . . . . . . 35° to 175° F (2° to 79° C)
Santoprene® . . . . . . . . . . . . . . . . . . . -40° to 225° F (-40° to 107°)
Dimensional Data . . . . . . . . . . . . . . . . . . . . . . see page 7
Noise Level @ 70 p.s.i., 60 c.p.m. . . . . . . . . . 75.0 db(A) 
 The pump sound pressure levels published here have been updated to
an Equivalent Continuous Sound Level (L
S1.13-1971, CAGI-PNEUROP S5.1 using four microphone locations.
GENERAL DESCRIPTION
The ARO diaphragm pump offers high volume delivery even at
low air pressure. ARO diaphragm pumps feature stall resistant
design, modular air motor / fluid sections.
Air operated double diaphragm pumps utilize a pressure differen-
tial in the air chambers to alternately create suction and a positive
fluid pressure in the fluid chambers, ball checks ensure a positive
flow of fluid.
Pump cycling will begin as air pressure is applied and will con-
tinue to pump and keep up with the demand. It will build and
maintain line pressure and will stop cycling once maximum line
pressure is reached (dispensing device closed) and will resume
pumping as needed.
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506


(800) 495-0276 FAX (800) 892-6276
arozone.com
1/2" DIAPHRAGM PUMP
1:1 RATIO (NON-METALLIC)
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
Diaphragm
) to meet the intent of ANSI
Aeq
© 2016
MODEL: 670154-A
AIR AND LUBE REQUIREMENTS
WARNING
EXCESSIVE AIR PRESSURE. Can cause pump
damage, personal injury or property damage.

A filter capable of filtering out particles larger than 50 microns
should be used on the air supply. There is no lubrication re-
quired other than the "O" ring lubricant which is applied during
assembly or repair.

If lubricated air is present, make sure that it is compatible with
the "O" rings and seals in the air motor section of the pump.
670154-A
RELEASED:
REVISED: 7-28-16
(REV. B)
Figure 1
6-1-16