Ingersoll-Rand PD30X-X-B User Manual
OPERATOR’S MANUAL
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
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.
PD30X-X-B
RELEASED: 8-14-98
REVISED: 5-7-10
(REV. P)
SERVICE KITS
Refer to Model Description Chart to match the pump material options.
637303-XX for fluid section repair (see page 4). Note: Thiskit alsocon-
tains 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-XA
PD30A-XC
PD30A-XH
PD30A-XS
(add 40 lbs [18.1 kg] for stainless steel air motor section)
Maximum Air Inlet Pressure
Ball check models 120 p.s.i.g. (8.3 bar).............
Cone check models 100 p.s.i.g. (6.9 bar)............
Maximum Material Inlet Pressure 10 p.s.i.g. (.69 bar).....
Maximum Outlet Pressure
Ball check models 120 p.s.i.g. (8.3 bar).............
Cone check models 100 p.s.i.g. (6.9 bar)............
Maximum Flow Rate
Ball check models 275 g.p.m. (1041 l.p.m.).............
Cone check models 195 g.p.m. (738.1 l.p.m.)............
Displacement / Cycle @ 100 p.s.i.g. 2.8 gal. (10.6 lit.)...
Maximum Particle Size
Ball check models 3/8” dia. (9.5 mm).............
Cone check models 3/4” dia. (18.75 mm)............
Maximum Temperature Limits (diaphragm / ball / seal material)
E.P.R. / EPDM -60_ to 280_ F(-51_ to 138_ C)...........
R -20_ to 150_ F(-29_ to 66_ C)................
Hytrel
Nitrile 10_ to 180_ F(-12_ to 82_ C).................
P.V.D.F. (Kynar
Santoprene
R -40_ to 225_ F(-40_ to 107_ C)...........
PTFE 40_ to 225_ F(4_ to 107_ C).................
R -40_ to 350_ F(-40_ to 177_ C)................
Viton
Dimensional Data see page 8................
Mounting Dimensions 10-5/32” x 12-1/16” (258 mm x 306 mm)...
Noise Level @ 70 p.s.i., 50 c.p.m. 83.0 db(A)....
Tested with 67263 muffler assembly installed.
Thepump sound pressure levels published here have been updated to an Equivalent
Continuous Sound Level (L
ROP 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 questions concerning availability.
X-XXX-B( ) 113 lbs (51.3 kgs).... ...
X-XXX-B( ) 197 lbs (89.4 kgs)...
X-XXX-B( ) 203 lbs (92.1 kgs)...
X-XXX-B( ) 203 lbs (92.1 kgs)...
(flooded inlet)
R)10_ to 200_ F(-12_ to 93_ C)........
) to meet the intent of ANSI S1.13-1971, CAGI-PNEU-
Aeq
3” DIAPHRAGM PUMP
PD30X-XXX-XXX-B( )
MODEL DESCRIPTION CHART
PD30 X -X X X -X X X -B03
CENTER SECTION MATERIAL
A - Aluminum S - Stainless Steel
THREAD
A - N.P.T.F. B - BSP
FLUID CAPS & MANIFOLD MATERIAL
A - Aluminum H - Hastelloy
C - Cast Iron S - Stainless Steel
HARDWARE MATERIAL
P - Plated Steel S - Stainless Steel
SEAT MATERIAL
A - Santoprene H - Hard 440 Stainless Steel
C - Hytrel K - PVDF (Kynar)
E - Carbon Steel L - Hastelloy
F - Aluminum S - 316 Stainless Steel
G - Nitrile 0 - (Cone Check)
BALL MATERIAL (=) Cone Check models
A - Santoprene J - Nitrile (=) T - PTFE
C - Hytrel K - E.P.R.
G - Nitrile L - Viton
DIAPHRAGM MATERIAL
A - Santoprene G - Nitrile V - Viton
C - Hytrel T - PTFE
CONE CHECK FLOW
03 - Bottom Discharge
FLUID SECTION SERVICE KIT SELECTION
EXAMPLE: MODEL # PD30A-ACS-SAA-B
FLUID SECTION SERVICE KIT # 637303-AA
(=) V-Viton
(=)
PD30X - XXX - X X X -B()
637303 - X X
DiaphragmBall
INGERSOLL RAND COMPANY
209 NORTH MAIN STREET- BRYAN, OHIO 43506
(800) 276-4658 D FAX (800) 266-7016
www.ingersollrandproducts.com
E2010 CCN 99756587
OPERATING AND SAFETY PRECAUTIONS
READ, UNDERSTAND, AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE.
EXCESSIVE AIR PRESSURE
STATIC SPARK
WARNING
al injury, pump damage or property damage.
EXCESSIVE AIR PRESSURE. Can cause person-
HAZARDOUS MATERIALS
HAZARDOUS PRESSURE
S Do not exceed the maximum inlet air pressure as stated on the
pump model plate.
S Be sure material hoses and other components are able to with-
stand fluid pressures developed bythis pump. Checkall hoses
for damage or wear. Be certain dispensing device is clean and
in proper working condition.
WARNING
severe injury or death. Ground pump and pumping system.
STATIC SPARK.Can cause explosion resulting in
S Use the pump grounding screw terminal provided. Use ARO
part no. 66885-1 ground kit or connect a suitable ground wire
(12 ga. min.) to a good earth ground source.
S Secure pump, connections and all contact points to avoid
vibration and generation of contact or static spark.
S Consult local building codes and electrical codes for specific
grounding requirements.
S Aftergrounding, periodically verify continuity ofelectrical path
to ground. Test with an ohmmeter from each component (e.g.,
hoses, pump, clamps, container, spray gun, etc.) to ground to
insure continuity. Ohmmeter should show 0.1 ohms or less.
S Submerse the outlet hose end, dispensing valve or device in
the material being dispensed if possible. (Avoid free streaming
of material being dispensed.)
S Use hoses incorporating a static wire.
S Use proper ventilation.
S Keep inflammables away from heat, open flames and sparks.
S Keep containers closed when not in use.
WARNING
causesevere injury.Pipe exhaustaway fromwork areaand personnel.
Pump exhaust may contain contaminants. Can
S In the event of a diaphragm rupture material can be forced out
of the air exhaust muffler.
S Pipe the exhaust to a safe remote locationwhen pumping haz-
ardous or inflammable materials.
S Use a grounded 1” minimum i.d. hose between the pump and
the muffler.
WARNING
injury or property damage. Do not service or clean pump,
hoses or dispensing valve while the system is pressurized.
HAZARDOUS PRESSURE. Can result in serious
S Disconnect air supply line and relieve pressure from the sys-
tem by opening dispensing valve or device and / or carefully
and slowly loosening and removing outlet hose or piping from
pump.
WARNING
injury or property damage. Do not attempt to return a pump to
the factory or service center that contains hazardous material.
Safe handling practices must comply with local and national
laws and safety code requirements.
HAZARDOUS MATERIALS. Can cause serious
S Obtain Material Safety Data Sheets on all materials from the
supplier for proper handling instructions.
WARNING
num wetted parts cannot be used with III.-Trichloroethane,Methylene Chloride or other Halogenated Hydrocarbon solvents
which may react and explode.
EXPLOSION HAZARD. Models containing alumi-
S Check pump motor section, fluid caps, manifolds and all
wetted parts to assure compatibility before using with solvents
of this type.
WARNING
containing aluminum wetted parts with food products for human consumption. Plated parts can contain trace amounts of
lead.
CAUTION
wetted parts and the substance being pumped, flushed or recirculated. Chemical compatibility may change with temperature and concentration of the chemical(s) within the
substances being pumped, flushed or circulated. For specific
fluid compatibility, consult the chemical manufacturer.
CAUTION
cal stress only. Certain chemicals will significantly reduce
maximum safe operating temperature. Consult the chemical
manufacturer for chemical compatibility and temperature limits.RefertoPUMPDATAonpage1ofthismanual.
CAUTION
been trained for safe working practices, understand it’s limitations, and wear safety goggles / equipment when required.
CAUTION
the piping system. Be certain the system components are
properly supported to prevent stress on the pump parts.
MISAPPLICATION HAZARD. Do not use models
Verify the chemical compatibility of the pump
Maximum temperatures are based on mechani-
Be certain all operators of this equipment have
Do not use the pump for the structural support of
S Suction and discharge connections should be flexible connec-
tions (such as hose), not rigid piped, and should be compatible
with the substance being pumped.
CAUTION
not allow pump to operate when out of material for long periods
of time.
Prevent unnecessary damage to the pump. Do
S Disconnect air line from pump when system sits idle for long
periods of time.
CAUTION
sure compatible pressure rating and longest service life.
WARNING
CAUTION
NOTICE
Use only genuine ARO replacement parts to as-
= Hazards or unsafe practices which could
result in severe personal injury, death or
substantial property damage.
= Hazards or unsafe practices which could
result in minor personal injury, product or
property damage.
= Important installation, operation or
maintenance information.
PD30X-X-BPage 2 of 8
GENERAL DESCRIPTION
MAINTENANCE
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, valve 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 pressure and will stop cycling once maximum line pressure is reached (dispensing device closed) and will resume pumping as needed.
AIR AND LUBE REQUIREMENTS
WARNING
damage, personal injury or property damage.
EXCESSIVE AIR PRESSURE. Can cause pump
S A filter capable offiltering out particleslarger than 50 microns should
be used on the air supply.There is no lubrication required other than
the “O” ring lubricant which is applied during assembly or repair.
S If lubricated air is present, make sure that it is compatible with the
Nitrile “O” rings in the air motor section of the pump.
OPERATING INSTRUCTIONS
S Always flush the pump with a solvent compatible with the material
being pumped if the material being pumped is subject to “setting up”
when not in use for a period of time.
S Disconnect the air supply fromthe pump if it is to be inactive for a few
hours.
S The outlet material volume is governed not only by the air supply but
also by the material supply available at the inlet. The material supply
tubing should not be too small or restrictive. Be sure not to use hose
which might collapse.
S When the diaphragm pump is used in a forced-feed (flooded inlet)
situation it is recommended that a “Check Valve” be installed at the
air inlet.
S Secure the diaphragm pump legs to a suitable surface to insure
against damage by vibration.
Refer to the part viewsand descriptions asprovided on page 4 through 7
for parts identification and Service Kit information.
S Certain ARO “Smart Parts” areindicated which should be available
for fast repair and reduction of down time.
S Service kits are divided to service two separate diaphragm pump
functions:1.AIRSECTION,2.FLUIDSECTION.TheFLUIDSECTION is divided further to matchtypical part MATERIAL OPTIONS.
S Provide a clean work surface to protect sensitive internal moving
parts from contamination from dirt and foreign matter during service
disassembly and reassembly.
S Keep good records of service activity and include pump in preven-
tive maintenance program.
S Beforedisassembling empty captured material in the outlet manifold
by turning the pump upside down to drain material from the pump.
FLUID SECTION DISASSEMBLY
1. Remove top manifold(s).
2. Remove (22) balls, (19) “O” rings (if applicable) and (21) seats.
3. Remove (15) fluid caps.
NOTE: Only PTFE diaphragm models use a primary (7) diaphragm and
a backup (8) diaphragm. Refer to the auxiliary view in figure 1.
4. Remove the (6) diaphragm washer, ( 7) or (7 / 8) diaphragms, (5)
backup washer and (196) cushion.
NOTE: Do not scratch or mar the surface of (1) diaphragm rod.
FLUID SECTION REASSEMBLY
SERVICENOTE: ARO pn 204214-T diaphragm assembly toolis recommended for use when reassembling the pump.
S Reassemble in reverse order.
S Clean and inspect all parts. Replace worn or damaged parts with
new parts as required.
S Lubricate (1) diaphragm rod and (144) “U” cup with LubriplateR
FML-2 grease. (94276 grease packet is included in service kit.)
S Be certain the diaphragm assembly bottoms out on the (1) rod, back
off PTFE diaphragm assembly far enough to align holes.
S For models with PTFE diaphragms: Item(8) Santoprene diaphragm
is installed with the side marked “AIR SIDE”towards the pump center body. Install the (7) PTFE diaphragm with the side marked
“FLUID SIDE” towards the fluid cap.
S Re-check torque settings after pump hasbeen re-started and run a
while.
Santoprene R is a registered trademark of Monsanto Company, licensed to Advanced Elastomer Systems, L.P. S Lubriplate R is a registered trademark of Lubriplate Division (Fiske Brothers)
Viton R and Hytrel R are trademarks of the DuPont Company S Kynar R is a registered trademark of Penwalt Corp.
Page 3 of 8PD30X-X-B
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