3” DIAPHRAGM PUMP
1:1 RATIO (METALLIC)
OPERATOR’S MANUAL
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
RELEASED:
8-14-98
REVISED:
10-28-16
(REV: U)
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.
PD30X-X-B
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276
FAX (800) 892-6276
© 2016
CCN 99756587
arozone.com
SERVICE KITS
Refer to Model Description Chart to match the pump material
options.
637303-XXX for fluid section repair with seats (see page 4).
637303-XX for fluid section repair without seats (see page 4).
NOTE: This kit also contains several air motor seals which will
need to be replaced.
637302 for air section repair (see page 6).
67089-X major air valve assembly (see page 7).
PUMP DATA
Models . . . . . . see Model Description Chart for “-XXX”.
Pump Type . . . Metallic Air Operated Double Diaphragm
Material . . . . . see Model Description Chart.
Weight
PD30A-XAX-XXX-B () . . . . . . . . . . . . 113 lbs (51.3 kgs)
PD30A-XCX-XXX-B () . . . . . . . . . . . . 197 lbs (89.4 kgs)
PD30A-XHX-XXX-B () . . . . . . . . . . . . 203 lbs (92.1 kgs)
PD30A-XSX-XXX-B () . . . . . . . . . . . . 203 lbs (92.1 kgs)
(add 40 lbs [18.1 kg] for stainless steel air motor section)
Maximum Air Inlet Pressure
Ball check models . . . . . . . . . . . . . . . 120 psig (8.3 bar)
Maximum Material Inlet Pressure . . 10 psig (0.69 bar)
Maximum Outlet Pressure
Ball check models . . . . . . . . . . . . . . . 120 psig (8.3 bar)
Maximum Flow Rate
(flooded inlet)
Ball check models . . . . . . . . . . . . . . . . . . . . . . . 275 gpm (1041 lpm)
Displacement / Cycle @ 100 psig . . . 2.8 gal. (10.6 lit.)
Maximum Particle Size
Ball check models . . . . . . . . . . . . . . . 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)
Hytrel
. . . . . . . . . . . . . . . . . . . -20
to 180
F (-29
º
to 82
C)
Nitrile . . . . . . . . . . . . . . . . . . . . . 10
to 180
F (-12
º
to 82
C)
Kynar
PVDF . . . . . . . . . . . . . . 10
to 200
F (-12
to 93
C)
Santoprene
. . . . . . . . . . . . . . -40
to 225
F (-40
to 107
C)
PTFE . . . . . . . . . . . . . . . . . . . . . 40
to 225
F (4
to 107
C)
Viton
. . . . . . . . . . . . . . . . . . . . -40
to 350
F (-40
to 177
C)
Dimensional Data . . . . . . . . . . . . see page 8
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
Con tinu ous Sound Level (LA
eq
) to meet the intent of ANSI S1.13-1971, CAGI-PNEUROP
S5.1 using four microphone 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 ques-
tions concerning availability.
MODEL DESCRIPTION CHART
P D30 X - X X X - X X X - B
PD30X - XXX - X X X - B
637303 - X X
Diaphragm
Ball
FLUID SECTION SERVICE KIT SELECTION
EXAMPLE: MODEL # PD30A-ACS-SAA-B
FLUID SECTION SERVICE KIT # 637303-AA
THREAD
A - Aluminum
S - Stainless Steel
AIR MOTOR / AIR CAP MATERIAL
A - NPTF
B - BSP
FLUID CAPS & MANIFOLD MATERIAL
A - Aluminum
C - Cast Iron
H - Hastelloy
S - Stainless Steel
HARDWARE MATERIAL
P - Plated Steel
S - Stainless Steel
SEAT MATERIAL
A - Santoprene
C - Hytrel
E - Carbon Steel
F - Aluminum
G - Nitrile
H - Hard 440 Stainless Steel
K - Kynar PVDF
L - Hastelloy
S - 316 Stainless Steel
BALL MATERIAL
A - Santoprene
C - Hytrel
G - Nitrile
T - PTFE
V - Viton
DIAPHRAGM MATERIAL
A - Santoprene
C - Hytrel
G - Nitrile
L - Long Life PTFE
T - PTFE / Santoprene
V - Viton
Figure 1
