Ingersoll Rand Automobile Parts PD07P X X User Manual

OPERATOR’S MANUAL  
PD07P-X-X  
2-16-07  
RELEASED:  
REVISED:  
(REV. G)  
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE  
6-24-13  
3/4" DIAPHRAGM PUMP  
1:1 RATIO (NON-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 mate-  
rial options.  
637427-XX for fluid section repair (see page 4).  
637428 for air section repair (see page 6).  
PUMP DATA  
Models. . . . . . . . . . . . . see Model Description Chart for “-XXX”  
Pump Type. . . . . . . . . Air Operated Double Diaphragm  
Material. . . . . . . . . . . . see Model Description Chart  
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.61 lbs (2.54 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)  
Figure 1  
Air Consumption @ 40 p.s.i.. . . . . . . 1 c.f.m. / gallon (approx.)  
(flooded inlet)  
Maximum Flow Rate  
. . . 14.8 g.p.m. (56.0 l.p.m.)  
MODEL DESCRIPTION CHART  
Displacement / Cycle @ 100 p.s.i.g. . 0.032 gal. (0.12 lit.)  
Maximum Particle Size . . . . . . . . . . . . . 3/32dia. (2.4 mm)  
Maximum Temperature Limits (diaphragm / ball / seat  
material)  
PD07P - X P S - P X X  
Hytrel® . . . . . . . . . . . . . . . . . . . -20° to 150° F (-29° to 66° C)  
Polypropylene . . . . . . . . . . . . 35° to 175° F (2° 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 8  
Center Section Material  
P - Polypropylene  
Fluid Connection  
A - 3/4 - 14 N.P.T.F. - 1  
B - Rp 3/4 (3/4 - 14 BSP, parallel)  
Noise Level @ 70 p.s.i., 60 c.p.m.. . . . . . 75.0 db(A)  
c
Fluid Cap & Manifold Material  
The pump sound pressure levels published here have been updated to  
an Equivalent Continuous Sound Level (LAeq) to meet the intent of ANSI  
S1.13-1971, CAGI-PNEUROP S5.1 using four microphone locations.  
c
P - Polypropylene  
Hardware Material  
S - Stainless Steel  
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.  
Seat Material  
P - Polypropylene  
Ball Material  
A - Santoprene  
C - Hytrel  
T - PTFE  
Diaphragm Material  
A - Santoprene  
C - Hytrel  
T - PTFE / Santoprene  
Fluid Section Service Kit Selection  
PD07P - XPS - P X X  
637427 - X X  
EXAMPLE: Model #PD07P-APS-PAA  
Fluid Section Service Kit # 637427-AA  
Ball  
Diaphragm  
INGERSOLL RAND COMPANY LTD  
209 NORTH MAIN STREET -- BRYAN, OHIO 43506  
(800) ꢀꢁꢂꢃꢄꢅꢆꢇ y FAX (800) ꢈꢁꢅꢃꢇꢅꢆꢇ  
© 2013  
CCN 15275175  
ZZZꢀLQJHUVROOUDQGSURGXFWVꢀFRP  
 
GENERAL DESCRIPTION  
OPERATING INSTRUCTIONS  
The ARO diaphragm pump offers high volume delivery even  
at low air pressure and a broad range of material compatibil-  
ity options are 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 dif-  
ferential in the air chambers to alternately create suction and  
a positive fluid pressure in the fluid chambers, ball 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 maxi-  
mum line pressure is reached (dispensing device closed) and  
will resume pumping as needed.  
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.  
Disconnect the air supply from the pump if it is to be in-  
active for a few hours.  
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 col-  
lapse.  
When the diaphragm pump is used in a forced-feed  
(flooded inlet) situation, it is recommended that a “check  
valvebe installed at the air inlet.  
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Secure the diaphragm pump legs to a suitable surface to  
insure against damage by vibration.  
AIR AND LUBE REQUIREMENTS  
WARNING EXCESSIVE AIR PRESSURE. Can cause pump  
damage, personal injury or property damage.  
MAINTENANCE  
Certain ARO “Smart Parts” are indicated which should be  
available for fast repair and reduction of down time.  
Provide a clean work surface to protect sensitive internal  
moving parts from contamination from dirt and foreign  
matter during service disassembly and reassembly.  
Keep good records of service activity and include the  
pump in preventive maintenance program.  
Service kits are available to service two separate dia-  
phragm pump functions: 1. AIR SECTION, 2. FLUID SEC-  
TION. The Fluid Section is divided further to match typical  
active Material Options.  
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A filter capable of filtering out particles larger than 50  
microns should be used on the air supply. There is no lu-  
brication required 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.  
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Before disassembling, empty captured material in the  
outlet manifold by turning the pump upside down to  
drain material from the pump.  
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Hytrel® is registered trademarks of the DuPont Company Santoprene® is a registered trademark of Monsanto Company, licensed to Advanced Elastomer Systems, L.P.  
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Lubriplate® is a registered trademark of Lubriplate Division (Fiske Brothers Refining Company) ARO® is a registered trademark of Ingersoll-Rand Company  
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PD07P-X-X (en)  
Page 3 of 8  
 
PARTS LIST / PD07P-X-X FLUID SECTION  
637427-XX Fluid Section Service Kits include: Balls (see Ball Option, refer to -XX in chart below), Diaphragms (see Diaphragm Op-  
tion, refer to -XX in chart below), and item 19 (listed below) plus items 144, 174 and 94276 Lubriplate® FML-2 grease (page 6).  

SEAT OPTIONS  
PD07P-XPS-XXX  
“21”  
BALL OPTIONS  
PD07P-XPS-PXX  
MATERIAL CODE  
[A]  
[B]  
[E]  
= Aluminum  
= Nitrile  
= E.P.R.  
“22” (3/4” diameter)  

-XXX Seat  
-PXX 96572-1  
Qty [Mtl]  
(4) [P]  
-XXX Ball  
Qty [Mtl]  
(4) [Sp]  
[GFN] = Glass Filled Nylon  
[H]  
[P]  
= Hytrel  
= Polypropylene  
[Sp] = Santoprene  
[SS] = Stainless Steel  
-XAX 93100-E  
-XCX 93100-C  
-XTX 93100-4  
(4)  
(4)  
[H]  
[T]  
[T]  
= PTFE  
DIAPHRAGM OPTIONS PD07P-XPS-PXX  
(3/32” x 1-5/16” o.d.)  
“19”  
Service Kit  
“7”  
“8”  




-XX = (Ball)  
-XXX -XX = (Diaphragm) Diaphragm Qty [Mtl] Diaphragm Qty [Mtl] “O” Ring  
Qty [Mtl]  
-XXA 637427-XA  
-XXC 637427-XC  
-XXT 637427-XT  
93465  
93465-9  
93111  
(2) [Sp] - - - - -  
- - -  
- - -  
- - - 93763  
- - - Y325-122  
(4)  
(4)  
(4)  
[E]  
[B]  
[T]  
(2)  
(2)  
[H] - - - - -  
[T] 93465  
(2) [Sp] 93265  
COMMON PARTS  
(size)  
(size)  
Item Description  
Qty Part No.  
[Mtl]  
[SS]  
[GFN]  
[P]  
Item Description  
Qty Part No.  
[Mtl]  
1
5
6
Connecting Rod  
Diaphragm Washer  
(1) 96379  
(2) 94645  
(2) 93103-1  
(2) 95732-1  
(4) 96176  
(20) 93095  
(20) 93886  
Inlet Manifold  
PD07P-APS-PXX (N.P.T.)  
60  
(1) 96605-1  
(1) 96605-2  
[P]  
[P]  
(5/16” - 18)  
PD07P-BPS-PXX (BSP)  
Diaphragm Nut  
15 Fluid Cap  
26 Flange Bolt  
27 Bolt  
[P]  
Outlet Manifold  
PD07P-APS-PXX (N.P.T.)  
PD07P-BPS-PXX (BSP)  
61  
(5/16” - 18 x 7/8”)  
[SS]  
[SS]  
[SS]  
(1) 96603-1  
(1) 96603-2  
(2) 93264  
[P]  
[P]  
[A]  
(5/16” - 18 x 1-1/4”)  
(5/16" - 18)  
29 Hex Flange Nut  
77 Logo Plate  
“Smart Parts, keep these items on hand in addition to the service kit for fast repair and reduction of down time.  
TYPICAL CROSS SECTION  
Figure 2  
Page 4 of 8  
PD07P-X-X (en)  
 
PARTS LIST / PD07P-X-X FLUID SECTION  
COLOR CODE  
3
1
FOR THE AIR MO-  
TOR SECTION, SEE  
PAGES 6 & 7.  
Diaphragm  
Color  
Ball  
Material  
Color  
5
7
8
6
Hytrel  
Cream  
Tan  
White  
Cream  
Tan  
White  
Santoprene  
PTFE  
2
4
26  
61  
Torque Sequence  
(
27  
1
5
7
6
22  
21  
19  
29  
œ
(
77  
15  
27  
22  
21  
19  
60  
29  
(
œ
Figure 3  
View for PD07P-XPS-PXT (PTFE diaphragm) configuration  
only.  
Fluid side PTFE (white)  
7
TORQUE REQUIREMENTS  
)
(
NOTE: DO NOT OVERTIGHTEN FASTENERS.  
(6) Diaphragm nut, 95 - 105 in. lbs (10.7 - 11.9 Nm).  
(26) Bolt, 50 - 60 in. lbs (5.6 - 6.8 Nm), / alternately and evenly, then re-  
torque after initial run-in.  
(29) Nut, 50 - 60 in. lbs (5.6 - 6.8 Nm), / alternately and evenly, then re-  
torque after initial run-in.  
LUBRICATION / SEALANTS  
Apply Lubriplate FML-2 grease (94276) to all “O” rings, “U” cups and  
mating parts.  
œ
Apply pipe sealant to threads.  
Apply anti-seize compound to threads and bolt and nut flange heads  
which contact pump case when using stainless steel fasteners.  
Air side Santoprene (tan)  
8
Apply Loctite 242® to threads.  
®
PD07P-X-X (en)  
Page 5 of 8  
 
PARTS LIST / PD07P-X-X AIR MOTOR SECTION  
Indicates parts included in 637428 air section repair kit.  
9
AIR MOTOR PARTS LIST  
(size)  
(size)  
Item Description  
(Qty) Part No.  
(1) 96315  
(1) 96091  
(1) 96351  
(1) 96353  
(1) 95919  
(2) 94874-1  
(2) 96092  
(8) 96093  
(1) 67367  
(1) 67366  
(1) 93107  
(1) 96214-1  
(4) 94871  
(1) 96204  
(1) 96352  
(3) Y325-29  
(1) 94395  
(1) 96383  
(1) 93276  
[Mtl]  
[PPG]  
[D]  
[D]  
[D]  
[D]  
[SS]  
[D]  
[SS]  
[PPG]  
[PPG]  
[SY]  
[B]  
[SS]  
[PPG]  
[D]  
[B]  
[U]  
[U]  
[CK]  
Item Description  
(Qty) Part No.  
[Mtl]  
101 Center Body  
141 Valve Plate  
144 “U” Cup Packing  
166 “O” Ring  
167 Pilot Piston  
168 “O” Ring  
169 “U” Cup Packing  
170 Spool Bushing  
171 “O” Ring  
173 “O” Ring  
174 “O” Ring  
(1) 96173  
[CK]  
[B]  
[B]  
[D]  
[U]  
[U]  
[D]  
[B]  
[B]  
[B]  
[B]  
[C]  
[B]  
- - -  
(right side)  
(left side)  
(3/16” x 1” o.d.)  
103R Cover  
103L Cover  
(2) Y187-48  
(1) Y325-24  
(1) 67382  
(2) 96459  
(1) 96384  
9
9
9
(1/16” x 1-1/4” o.d.)  
(includes 168 and 169)  
107 Plug, Small  
111 Major Valve Spool  
118 Actuator Pin  
121 Washer  
(1/16” x 7/16” o.d.)  
(1/8" x 5/8" o.d.)  
(1) 96090  
(#4 - 20 x 1/2”)  
(1/16” x 13/16” o.d.)  
123 Screw  
(2) Y325-17  
(2) Y325-115  
(2) Y325-105  
(1) 96364  
(1) 93110  
(4) Y325-10  
(1) 637438  
9
9
9
9
(3/16” x 7/8” o.d.)  
(3/32” x 11/32” o.d.)  
129 Muffler Assembly  
(optional)  
129 Exhaust Cover  
9
(optional)  
130 Gasket  
200 Porting Gasket  
201 Muffler  
232 “O” Ring  
(optional)  
132 Air Manifold Gasket  
(1/4” - 20 x 5-3/4”)  
(1/16” x 3/8” o.d.)(optional)  
134 Flange Bolt  
135 Valve Block  
136 Plug, Large  
(includes items  
Ported Exhaust Kit  
129, 130 and 232) (optional)  
(1/16” x 1-5/8” o.d.)  
137 “O” Ring  
9
9
9
(1/8” x 1” o.d.)  
138 “U” Cup Packing  
139 “U” Cup Packing  
140 Valve Insert  
Lubriplate FML-2 Grease  
Lubriplate Grease, 10 Pack  
(1) 94276  
637308  
9
(1/8” x 1-7/16” o.d.)  
MATERIAL CODE  
lent “Oring lubricant.  
Connecting rod (1) should be installed using 96571 bul-  
let, included in service kit.  
Install (5) washers with i.d. chamfer toward diaphragm.  
When replacing PTFE diaphragms, install the 93465  
Santoprene diaphragm behind the PTFE diaphragm.  
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[B] = Nitrile  
[PPG] = Glass Filled Polypropylene  
[SS] = Stainless Steel  
[SY] = Syn-Seal  
[C] = Carbon Steel  
[CK] = Ceramic  
[D] = Acetal  
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[U] = Polyurethane  
DIAPHRAGM PUMP SERVICE  
GENERAL SERVICE NOTES:  
AIR MOTOR SECTION SERVICE  
Service is divided into two parts - 1. Pilot Valve, 2. Major  
Inspect and replace old parts with new parts as neces-  
sary. Look for deep scratches on metallic surfaces, and  
nicks or cuts in “Orings.  
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Valve.  
Tools needed to complete disassembly and repair:  
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Air Motor Section service is continued from Fluid Section  
repair.  
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7/8” socket or wrench, 1/2” socket or wrench, 3/8”  
socket or wrench, 3/8” Allen wrench, T-10 Torx screw-  
driver, torque wrench (measuring inch pounds), “O”  
ring pick.  
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PILOT VALVE DISASSEMBLY  
1.  
2.  
Remove (123) screws, releasing (103) covers, (121) wash-  
ers, (118) actuator pins and (167) pilot piston.  
Remove (170) spool bushing and inspect inner bore of  
bushing for damage.  
FLUID SECTION DISASSEMBLY  
1.  
2.  
3.  
4.  
5.  
6.  
Remove (61) top manifold.  
Remove (19) “Orings, (21) seats and (22) balls.  
Remove (60) bottom manifold.  
Remove (19) “Orings, (21) seats and (22) balls.  
Remove (15) fluid caps.  
Remove (6) diaphragm nut, (7) or (7 / 8) diaphragms and  
(5) washer.  
Remove (1) connecting rod from air motor.  
Carefully remove remaining (6) diaphragm nut, (7) or (7  
/ 8) diaphragms and (5) washer from (1) connecting rod.  
Do not mar surface of connecting rod.  
PILOT VALVE REASSEMBLY  
Clean and lubricate parts not being replaced from service  
1.  
2.  
3.  
4.  
kit.  
Assemble (171) “O” rings to (170) bushing and assemble  
bushing into (101) center body.  
Lubricate and assemble (167) pilot piston assembly into  
(170) bushing.  
Assemble (173 and 174) “O” rings and (121) washers to  
(103) covers, then insert (118) actuator pins through as-  
sembly.  
Assemble (144) “U” cups (note the lip direction) and (103)  
covers to (101) center body, securing with (123) screws.  
NOTE: Tighten (123) screws to 4 - 6 in. lbs (0.45 - 0.68 Nm).  
7.  
8.  
FLUID SECTION REASSEMBLY  
5.  
Reassemble in reverse order.  
Lubricate (1) connecting rod with Lubriplate or equiva-  
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Page 6 of 8  
PD07P-X-X (en)  
 
PARTS LIST / PD07P-X-X AIR MOTOR SECTION  
PILOT VALVE PARTS  
637438 (optional)  
144 118 169  
168  
171  
232  
130  
129  
201 (optional)  
œ
œ
œ
œ
123  
)
103L  
173  
œ
174 121 167 170  
œ
140  
132  
107  
137  
166  
129  
œ
œ
144  
œ
135  
134  
138  
103R  
123  
)
œ
(
141  
111  
136  
200  
101  
118 121 174  
173  
œ
œ
œ
œ
139  
137  
PILOT VALVE PARTS  
œ
œ
) TORQUE REQUIREMENTS (  
NOTE: DO NOT OVERTIGHTEN FASTENERS.  
MAJOR VALVE  
(123) Torque to 4 - 6 in. lbs (0.45 - 0.68 Nm).  
(134) Torque to 15 - 20 in. lbs (1.7 - 2.3 Nm), wait 10 minutes, then  
re-torque to 15 - 20 in. lbs (0.45 - 0.68 Nm).  
LUBRICATION / SEALANTS  
Figure 4  
œ
Apply Lubriplate FML-2 grease to all “O” rings, “U” cups and  
mating parts.  
MAJOR VALVE DISASSEMBLY  
MAJOR VALVE REASSEMBLY  
1.  
2.  
1.  
Unthread (134) bolts, releasing (129) muffler assembly.  
Pull (135) valve block and components from (101) center  
body.  
Remove (132) gasket, (141) valve plate and (140) valve  
insert from (135) valve block.  
Remove (134) bolts, releasing (107 and 136) plugs and  
(111) spool.  
Assemble new (138 and 139) “U” cups on (111) spool -  
LIPS MUST FACE EACH OTHER.  
2.  
3.  
4.  
Assemble (137) “Orings to (136) large plug.  
3.  
4.  
Assemble (137 and 166) “Orings to (107) small plug.  
Insert (111) spool into (136) large plug, then insert (136)  
large plug into (135) valve block, being sure the (111)  
spool is rotated to accept (140) valve insert.  
5.  
6.  
Assemble (107) small plug into (135) valve block.  
Assemble (140) valve insert and (141) valve plate to  
(135) valve block. NOTE: Assemble (140) valve insert with  
“dished” side toward (141) valve plate. Assemble (141)  
valve plate with identification dot toward (132) gasket.  
Assemble (132 and 200) gaskets, (135) valve block and  
(129) muffler assembly to (101) center body, securing  
with (134) bolts. NOTE: Tighten (134) bolts to 15 - 20 in.  
lbs (1.7 - 2.3 Nm).  
7.  
PD07P-X-X (en)  
Page 7 of 8  
 
TROUBLE SHOOTING  
Product discharged from air exhaust.  
Low output volume.  
Check for diaphragm rupture.  
Check air supply.  
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Check tightness of (6) diaphragm nut.  
Check for plugged outlet hose.  
For the pump to prime itself, it must be mounted in the  
vertical position so that the balls will check by gravity.  
Check for pump cavitation - suction pipe should be sized  
at least as large as the inlet thread diameter of the pump  
for proper flow if high viscosity fluids are being pumped.  
Suction hose must be non-collapsible type, capable of  
pulling a high vacuum.  
Air bubbles in product discharge.  
Check connections of suction plumbing.  
Check “Orings between intake manifold and fluid caps.  
Check tightness of (6) diaphragm nut.  
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Pump blows air out main exhaust when stalled on either  
stroke.  
Check all joints on the intake manifolds and suction con-  
nections. These must be air tight.  
Inspect the pump for solid objects lodged in the dia-  
phragm chamber or the seat area.  
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Check “Ucups on (111) spool in major valve.  
Check (141) valve plate and (140) insert for wear.  
Check (169) “Ucup on (167) pilot piston.  
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DIMENSIONAL DATA  
Dimensions shown are for reference only, they are displayed in inches and millimeters (mm).  
Air Inlet 1/4 - 18 P.T.F. SAE Short  
(Outlet) Q  
A
P
E
F
N
G
B
Q
(Inlet)  
D
K
M
H
L
C
J
DIMENSIONS  
J - 5-17/32" (140.2 mm) N - 6-5/16" (160.5 mm)  
A - 10-1/16(254.2 mm) E - 6-3/4” (171.0 mm)  
B - 10-3/32(256.1 mm) F - 6-1/32” (153.1 mm)  
K - 5/16” (8.0 mm)  
P - 8-7/8(225.3 mm)  
Q - see below  
C - 6-3/16(157.1 mm)  
D - 2(51.0 mm)  
G - 10-29/32” (276.8 mm) L - 1-15/16” (48.9 mm)  
H - 4-29/32” (124.2 mm) M - 3/8” (9.6 mm)  
Figure 5  
Pump Model  
PD07P-APS-PXX  
PD07P-BPS-PXX  
“QMaterial Inlet / Outlet  
3/4 - 14 N.P.T.F. - 1  
Rp 3/4 (3/4 - 14 BSP, parallel)  
PN 97999-1223  
PD07P-X-X (en)  
Page 8 of 8  
 

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