
INGERSOLL RAND COMPANY INC
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276
FAX (800) 892-6276
© 2021
CCN 15227713
arozone.com
OPERATOR’S MANUAL
PM30R-XXX-XXX-CXX
INCLUDING: OPERATION, INSTALLATION AND MAINTENANCE
RELEASED: 2-16-05
REVISED: 7-23-21
(REV: L)
3" DIAPHRAGM PUMP
1:1 RATIO (METALLIC)
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
Refer to Model Description Chart to match the pump
material options.
637303-XXX
for Fluid Section Repair
with
seats (see page 5).
637303-XX
for Fluid Section Repair
without
seats (see page 5).
NOTE:
This kit also contains several air motor seals which will
need to be replaced.
637369
for Air Section Repair (see page 7).
637374
Major Air Valve Assembly (see page 8).
PUMP DATA
Models
. . . . . . . . . . . see Model Description Chart for “-XXX”
Pump Type
. . . . . . . Metallic Air Operated Double Diaphragm
Material
. . . . . . . . . . see Model Description Chart
Weight
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253.3 lbs (114.9 kgs)
Maximum Air Inlet Pressure
. . . . . . . 120 psig (8.3 bar)
Maximum Material Inlet Pressure
. . 10 psig (0.69 bar)
Maximum Outlet Pressure
. . . . . . . . . 120 psig (8.3 bar)
Maximum Flow Rate
. . . . . . . . . . . . . . . 237 gpm (897 lpm)
Flooded inlet
. . . . . . . . . . . . . . . 275 gpm (1041 lpm)
Displacement / Cycle @ 100 psig
. . . 2.8 gal. (10.6 lit.)
Maximum Particle Size
. . . . . . . . . . . . 3/8” dia. (9.5 mm)
Maximum Temperature Limits (diaphragm / ball / seal
material)
E.P.R. / EPDM . . . . . . . . . . . . . . -60° to 280° F (-51° to 138° C)
Nitrile . . . . . . . . . . . . . . . . . . . . 10° to 180° F (-12° to 82° C)
Polypropylene. . . . . . . . . . . . 32° to 175° F (0° to 79° C)
Santoprene® . . . . . . . . . . . . . . -40° to 225° F (-40° to 107° C)
PTFE. . . . . . . . . . . . . . . . . . . . . . 40° to 225° F (4° to 107° C)
Dimensional Data
. . . . . . . . . . . . . . . . . . see page 9
Mounting Dimension
. . . . . . . . . . . . . . 10-5/32” x 12-1/16”
(258 mm x 306 mm)
Noise Level
@ 70 psig, 50 cpm
. . . 83.0 dB(A)
Tested with 67263 muffler assembly installed.
The pump sound pressure levels published here have been updated
to an Equivalent Continuous Sound Level (LA
eq
) to meet the intent of
ANSI S1.13-1971, CAGI-PNEUROP S5.1 using four microphone locations.
Figure 1
3” DIAPHRAGM PUMP
PM30R-CSS-XXX-CXX
Содержание ARO PM30R C Series
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