Ingersoll Rand Water Pump PD15P X User Manual

PD15P-X  
OPERATOR’S MANUAL  
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE  
PE15P-X  
RELEASED:  
REVISED:  
(REV. 12)  
9-5-03  
5-12-10  
1-1/2” 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 material options.  
637389 for air section repair (see page 6).  
637391-XXforfluidsectionrepair(seepage4).NOTE:Thiskitalsocon-  
tains several air motor seals which will need to be replaced.  
637390-X major air valve assembly (see page 7).  
PUMP DATA  
Models . . . . . . . . . . see Model Description Chart for “-XXX”.  
Pump Type . . . . . . . Non-MetallicAir Operated DoubleDiaphragm  
Material . . . . . . . . . . see Model Description Chart.  
Weight . . . PX15P-FKS-XXX . . . . . . . 63.94 lbs (29.00 kgs)  
PX15P-FPS-XXX . . . . . . . 42.60 lbs (19.32 kgs)  
PX15P-YKS-XXX . . . . . . . 55.94 lbs (25.37 kgs)  
PX15P-FXS-XXX  
PX15P-YXS-XXX  
PX15P-YPS-XXX . . . . . . . 42.30 lbs (19.19 kgs)  
Maximum Air Inlet Pressure . . . . . . . . . 120 p.s.i.g. (8.3 bar)  
Maximum Material Inlet Pressure . . . . . 10 p.s.i.g. (0.69 bar)  
Maximum Outlet Pressure . . . . . . . . . . 120 p.s.i.g. (8.3 bar)  
Maximum Flow Rate (flooded inlet) . . . . 123.1 g.p.m. (465.9 l.p.m.)  
Displacement / Cycle @ 100 p.s.i.g. . . . 0.617 gal. (2.34 lit.)  
Maximum Particle Size . . . . . . . . . . . . 1/4” dia. (6.4 mm)  
Maximum Temperature Limits (diaphragm / ball / seal material)  
E.P.R. / EPDM . . . . . . . . . . . -60_to280_F (-51_to 138_C)  
HytrelR . . . . . . . . . . . . . . . . -20_ to 150_ F (-29_ to 66_ C)  
Nitrile . . . . . . . . . . . . . . . . . 10_ to 180_ F (-12_ to 82_ C)  
Polypropylene . . . . . . . . . . . 35_ to 175_ F (2_ to 79_ C)  
PVDF (KynarR) . . . . . . . . . . 10_ to 200_ F (-12_ to 93_ C)  
SantopreneR . . . . . . . . . . . -40_to225_F (-40_to 107_C)  
PTFE . . . . . . . . . . . . . . . . . 40_ to 225_ F (4_ to 107_ C)  
VitonR . . . . . . . . . . . . . . . . -40_to350_F (-40_to 177_C)  
Dimensional Data . . . . . . . . . . . . . . . . see page 8  
MODEL DESCRIPTION CHART  
P X 15 P - X X S - X X X  
Electronic Interface  
D - None  
E - Available  
Center Section Material  
P - Polypropylene  
Fluid Connection / Location  
F - 1-1/2” A.N.S.I. / Din Flange / End  
Y - 1-1/2” A.N.S.I. / Din Flange / Center  
Fluid Caps & Manifold Material  
K - PVDF (Kynar)  
P - Polypropylene  
Hardware Material  
S - Stainless Steel  
Mounting Dimension . . . 8.687” x 14.937” (220.7 mm x 379.4 mm)  
Noise Level @ 70 p.s.i., 60 c.p.m. . . . . . 81.0 db(A){  
Seat Material  
H - Hard 440 Stainless Steel  
K - PVDF (Kynar)  
 The pump sound pressure levels published here have been updated to an Equivalent  
Continuous Sound Level (L ) to meet the intent of ANSI S1.13-1971, CAGI-PNEU-  
Aeq  
P - Polypropylene  
ROP S5.1 using four microphone locations.  
S - 316 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.  
Ball Material  
A - Santoprene  
C - Hytrel  
S - 316 Stainless Steel  
T - PTFE  
V - Viton  
G - Nitrile  
Diaphragm Material  
A - Santoprene  
C - Hytrel  
M - Medical Grade Santoprene  
T - PTFE / Santoprene  
V - Viton  
G - Nitrile  
FLUID SECTION SERVICE KIT SELECTION  
PX15P - XXS - X X X  
637391 - X X  
EXAMPLE: Model # PD15P-FPS-PAA  
Fluid Section Service Kit # 637391-AA  
Ball  
Diaphragm  
INGERSOLL RAND COMPANY LTD  
209 NORTH MAIN STREET -- BRYAN, OHIO 43506  
(800) 276-4658 D FAX (800) 266-7016  
E2010  
CCN 15197205  
 
GENERAL DESCRIPTION  
OPERATING INSTRUCTIONS  
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  
theairchamberstoalternatelycreatesuctionandpositivefluidpressure  
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 pres-  
sure and will stop cycling once maximum line pressure is reached (dis-  
pensing device closed) and will resume pumping as needed.  
S Always flush the pump with a solvent compatible with the material  
being pumped ifthe materialbeingpumpedissubjecttosettingup”  
when not in use for a period of time.  
S Disconnecttheairsupplyfromthepumpifitistobeinactiveforafew  
hours.  
PARTS AND SERVICE KITS  
Refertothepartviewsanddescriptionsasprovidedonpage4through7  
for parts identification and Service Kit information.  
S Certain ARO “Smart Parts” are indicated 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. AIR SECTION, 2. FLUID SECTION. The FLUID SEC-  
TION is divided further to match typical part MATERIAL OPTIONS.  
AIR AND LUBE REQUIREMENTS  
WARNING EXCESSIVE AIR PRESSURE. Can cause pump  
damage, personal injury or property damage.  
S Afiltercapableoffilteringoutparticleslargerthan50micronsshould  
beusedontheairsupply. Thereisnolubricationrequiredotherthan  
the “O” ring lubricant which is applied during assembly or repair.  
S Iflubricatedairispresent,makesurethatitiscompatiblewiththeO”  
rings and seals in the air motor section of the pump.  
MAINTENANCE  
S Provide a clean work surface to protect sensitive internal moving  
partsfromcontaminationfromdirtandforeignmatter duringservice  
disassembly and reassembly.  
S Keep good records of service activity and include pump in preven-  
tive maintenance program.  
S Before disassembling, empty captured material in the outlet man-  
ifold by turning the pump upside down to drain material from the  
pump.  
INSTALLATION  
S Verify correct model / configuration prior to installation.  
S Retorque all external fasteners per specifications prior to start up.  
S Pumpsaretestedinwateratassembly. Flushpumpwithcompatible  
fluid prior to installation.  
FLUID SECTION DISASSEMBLY  
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.  
1. Remove (61) outlet manifold and (60) inlet manifold.  
2. Remove (22) balls, (19 and 33) “O” rings and (21) seats.  
3. Remove (15) fluid caps.  
NOTE: Only PTFE diaphragm models use a primary diaphragm (7) and  
a backup diaphragm (8). Refer to the auxiliary view in the Fluid Section  
illustration.  
4. Removethe(6)diaphragmwasher,(7)or(7/8)diaphragms,and(5)  
backup washer.  
NOTE: Do not scratch or mar the surface of (1) diaphragm rod.  
S Material supply tubing should be at least the same diameter as the  
pump inlet manifold connection.  
S Material supply hose must be reinforced, non-collapsible type com-  
patible with the material being pumped.  
S Piping must be adequately supported. Do not use the pump to sup-  
port the piping.  
S Use flexible connections (such as hose) at the suction and dis-  
charge. These connections should not be rigid piped and must be  
compatible with the material being pumped.  
FLUID SECTION REASSEMBLY  
S Secure the diaphragm pump legs to a suitable surface (level and  
flat) to insure against damage by vibration.  
S Reassemble in reverse order. Refer to the torque requirements on  
page 5.  
S Clean and inspect all parts. Replace worn or damaged parts with  
new parts as required.  
S Pumpsthatneedtobesubmersedmust havebothwetandnon-wet  
components compatible with the material being pumped.  
S Submersed pumps must have exhaust pipe above liquid level. Ex-  
haust hose must be conductive and grounded.  
S Lubricate (1) diaphragm rod and (144) “U” cup with LubriplateR  
FML-2 grease (94276 grease packet is included in service kit).  
S FormodelswithPTFEdiaphragms:Item(8)Santoprenediaphragm  
is installed with the side marked “AIR SIDE” towards the pump cen-  
ter body. Install the PTFE diaphragm (7) with the side marked  
“FLUID SIDE” towards the (15) fluid cap.  
S Flooded suction inlet pressure must not exceed 10 p.s.i.g. (0.69  
bar).  
S Re-check torque settings after pump has been re-started and run a  
while.  
S VitonR and HytrelR are trademarks of the DuPont Company, S KynarR is a registered trademark of Penwalt Corp. S LoctiteR is a registered trademark of Henkel Loctite Corporation S  
S SantopreneR is a registered trademark of Monsanto Company, licensed to Advanced Elastomer Systems, L.P., S LubriplateR is a registered trademark of Lubriplate Division (Fiske Brothers) S  
PD15P-X  
Page 3 of 8  
 
PARTS LIST / PX15P-X FLUID SECTION  
FLUID SECTION SERVICE KITS (637391-XX)  
L KITS INCLUDE: BALLS (see Ball Option, refer to -XX in Service Kit chart below), DIAPHRAGMS (see Diaphragm Option, refer to -XX in Service Kit  
chart below), and items 19, 70, 144, 175 and 180 (listed below) plus 174 and 94276 Lubriplate FML-2 grease (page 6).  
MATERIAL CODE  
[B] = Nitrile  
[C] = Carbon Steel  
[E] = E.P.R.  
[H] = Hytrel  
SEAT OPTIONS  
PX15P-XXS-XXX  
“21”  
BALL OPTIONS  
PX15P-XXS-XXX  
L “22” (2” dia.)  
[K] = P.V.D.F. (Kynar)  
[MSP]=MedicalGradeSantoprene  
[P] = Polypropylene  
[SH] = Hard Stainless Steel  
[SP] = Santoprene  
[SS] = Stainless Steel  
[T] = PTFE  
-XXX Seat  
Qty [Mtl]  
-XXX Ball  
Qty [Mtl]  
-HXX 96101  
-KXX 96070-2  
-PXX 96070-1  
-SXX 96100  
(4)  
(4)  
(4)  
(4)  
[SH]  
[K]  
-XAX 95826-A  
-XCX 95826-C  
-XGX 95826-2  
-XSX 95878  
(4)  
(4)  
(4)  
(4)  
(4)  
(4)  
[SP]  
[H]  
[P]  
[B]  
[V] = Viton  
[SS]  
[SS]  
[T]  
-XTX 95826-4  
-XVX 95826-3  
[V]  
DIAPHRAGM OPTIONS PX15P-XXS-XXX  
L Service Kit  
-XX = (Ball)  
-XXX -XX = (Diaphragm) Diaphragm Qty [Mtl] Diaphragm Qty [Mtl] (3/16x3-1/4o.d.) Qty [Mtl] (3/16” x 4” o.d.)  
L “7”  
L “8”  
L “19”  
L “33”  
“O” Ring  
“O” Ring  
Qty [Mtl]  
-XXA 637391-XA  
-XXC 637391-XC  
-XXG 637391-XG  
-XXM 637391-XM  
-XXT 637391-XT  
-XXV 637391-XV  
96166-A  
96166-C  
96166-G  
96166-M  
96165-T  
95820-3  
(2)  
(2)  
(2)  
[SP] - - - - -  
- - -  
- - -  
- - -  
- - -  
- - - 96059  
(4)  
(4)  
(4)  
(4)  
(4)  
(4)  
[E] 95912  
(4)  
(4)  
(4)  
(4)  
(4)  
(4)  
[E]  
[B]  
[B]  
[E]  
[T]  
[V]  
[H]  
[B]  
- - - - -  
- - - - -  
- - - Y325-336  
- - - Y325-336  
- - - 96059  
[B] Y325-342  
[B] Y325-342  
[E] 95912  
(2) [MSP] - - - - -  
(2)  
(2)  
[T]  
[V]  
96164-A  
- - - - -  
(2) [SP] 96057  
- - - - - - Y327-336  
[T] 95910  
[V] Y327-342  
MANIFOLD / FLUID CAP MATERIAL OPTIONS PX15P-XXS-XXX  
PVDF (Kynar)  
Polypropylene  
PX15P-FKS-XXX PX15P-YKS-XXX PX15P-FPS-XXX PX15P-YPS-XXX  
Item Description (size)  
Qty Part No.  
(2) 95975-2  
(2) 95972-2  
(1) 95974-2  
(1) 95973-2  
[Mtl] Part No.  
[K] 95975-2  
[K] 95972-2  
[K] 96022-2  
[K] 96021-2  
[Mtl] Part No.  
[K] 95975-1  
[K] 95972-1  
[K] 95974-1  
[K] 95973-1  
[Mtl] Part No.  
[P] 95975-1  
[P] 95972-1  
[P] 96022-1  
[P] 96021-1  
[Mtl]  
[P]  
6
Diaphragm Washer  
15 Fluid Cap  
[P]  
60 Inlet Manifold  
61 Outlet Manifold  
[P]  
[P]  
COMMON PARTS  
Item  
Description (size)  
Qty Part No.  
[Mtl]  
Item  
Description (size)  
Qty Part No.  
(1) 95971-2  
(1) 95971-4  
(2) 95843  
[Mtl]  
[P]  
69 Air Cap (models PD15P-X)  
(models PE15P-X)  
1
5
Rod  
Backup Washer  
(1) 95824  
(2) 95819-1  
(20) 93360-1  
(16) 95925  
(20) 96030  
(20) 96229  
(1) 95971-1  
(1) 95971-3  
[C]  
[SS]  
[SS]  
[SS]  
[SS]  
[SS]  
[P]  
[P]  
24 Washer (0.406” i.d.)  
L n 70 Gasket  
[B]  
26 Screw (M10 x 1.5 - 6g x 45 mm)  
27 Screw (M8 x 1.25 - 6g x 65.5 mm)  
29 Flange Nut (M8 x 1.25 - 6h)  
68 Air Cap (models PD15P-X)  
(models PE15P-X)  
~ 74 Pipe Plug (1/4 - 18 N.P.T. x 7/16”)  
~ 76 Pipe Plug (1/8 - 27 N.P.T. x 0.27”)  
131 Screw (M10 x 1.5 - 6g x 110 mm)  
Ln144 “U” Cup (3/16” x 1-1/4” o.d.)  
Ln175 “O” Ring (3/32” x 13/16” o.d.)  
Ln180 “O” Ring (3 mm x 15 mm o.d.)  
195 Nut (M10 x 1.5 - 6h)  
(2) 93832-3  
(1) Y17-50-S  
(4) 96056  
[K]  
[SS]  
[SS]  
[B]  
(2) Y186-50  
(2) Y325-114  
(8) 96291  
[P]  
[B]  
[B]  
(4) 94992  
[SS]  
n Air Section Service Kit parts, see page 6.  
~ Used on models PE15P-XXS-XXX only.  
Page 4 of 8  
PD15P-X  
 
PARTS LIST / PX15P-X FLUID SECTION  
COLOR CODE  
DIAPHRAGM  
COLOR  
BALL  
COLOR  
3
2
1
4
MATERIAL  
5
7
8
6
Hytrel  
Nitrile  
Cream  
Black  
Tan  
Cream  
Red (S)  
Tan  
Santoprene  
Santoprene  
(Backup)  
PTFE  
Green  
N / A  
9
10  
White  
Yellow (-)  
(-) Dash  
White  
Yellow (S)  
(S) Dot  
Viton  
61 (models PX15P-YXS-XXX)  
26 , U  
Torque Sequence  
24  
61 (models PX15P-FXS-XXX)  
FOR THE  
68  
131 ,x  
70 k  
AIR MOTOR SECTION  
SEE PAGES 6 & 7  
A
A
76 144 k 70 k 69  
27 U  
22  
19  
21  
33  
7
29 ,  
15  
74 144 k 175 k  
175 k  
1 k 195 180 k  
5
6 ,  
60 (models PX15P-FXS-XXX)  
22  
19  
21  
33  
24  
26 , U  
Figure 2  
60 (models PX15P-YXS-XXX)  
. TORQUE REQUIREMENTS ,  
NOTE: DO NOT OVERTIGHTEN FASTENERS.  
ALL FASTENERS ARE METRIC.  
(6) Diaphragm washers, 50 - 55 ft lbs (67.8 - 74.6 Nm), lubri-  
catefacewithLubriplategreaseandapplyLoctite271to  
threads.  
AUXILIARY VIEW A-A  
VIEW OF TWO PIECE PTFE DIAPHRAGM  
(26) Screws and (29) nuts, 15 - 20 ft lbs (20.3 - 27.1 Nm).  
(131) Screws, 12 - 17 ft lbs (16.3 - 23.0 Nm).  
LUBRICATION / SEALANTS  
k 180  
k
Apply Lubriplate FML-2 grease to all “O” rings, “U”  
Cups & mating parts.  
24  
x Apply LoctiteR 242 to threads at assembly.  
U Apply anti-seize compound to threads and bolt and nut  
flange heads which contact pump case when using  
stainless steel fasteners.  
7 PTFE  
Santoprene 8  
Z Lubriplate FML-2 is a white food grade petroleum grease.  
PD15P-X  
Page 5 of 8  
 
PARTS LIST / PX15P-X AIR SECTION  
n Indicates parts included in 637389 Air Section Service Kit shown below and items (70), (144), (175) and (180) shown on page 4.  
AIR MOTOR PARTS  
Item  
Description (size)  
Qty Part No.  
(1) 95970  
(1) 95823  
(4) 95886  
(2) 95840  
(1) 96293  
(2) 95839  
(2) 95123  
(1) 96170  
(6) 95931  
(6) 95887  
(1) 95834-1  
(1) 95834-2  
(1) 95833  
(1) 95844  
(1) Y186-53  
(1) Y186-49  
(1) 95838  
(1) 95837  
(1) 96171  
(1) 67164  
[Mtl]  
Item  
Description (size)  
Qty Part No.  
(2) 94433  
(1) Y240-9  
(1) 94081  
(1) Y325-119  
(1) Y325-22  
(2) Y325-123  
(2) Y325-202  
(2) 95845  
(4) Y178-52-S  
(1) 95842  
(1) 93139  
(1) 95832  
(4) 95924  
(1) 94276  
637308  
[Mtl]  
[U]  
101 Center Body  
[P]  
168 “O” Ring (3/32” x 5/8” o.d.)  
169 “U” Cup (1/8” x 7/8” o.d.)  
170 Piston Sleeve  
103 Bushing  
[D]  
[B]  
105 Screw (M6 x 1 - 6g x 130 mm)  
107 End Plate  
[SS]  
[SS]  
[D]  
[Br]  
[B]  
n 171 “O” Ring (3/32” x 1-1/8” o.d.)  
n 172 “O” Ring (1/16” x 1-1/8” o.d.)  
n 173 “O” Ring (3/32” x 1-3/8” o.d.)  
K n 174 “O” Ring (1/8” x 1/2” o.d.)  
n 176 Diaphragm (check valve)  
181 Roll Pin (5/32” o.d. x 1/2” long)  
n 200 Gasket  
111 Spool  
[B]  
118 Actuator Pin  
121 Sleeve  
[SS]  
[D]  
[B]  
[B]  
n 132 Gasket  
[B]  
[SP]  
[SS]  
[B]  
133 Washer (M6)  
[SS]  
[SS]  
[P]  
134 Screw (M6 x 1 - 6g x 20 mm)  
135 Valve Block (PD15P-XXS-XXX)  
(PE15P-XXS-XXX)  
201 Muffler  
[P]  
[P]  
233 Adapter Plate  
[P]  
136 End Cap  
[P]  
236 Nut (M6 x 1 - 6h)  
[SS]  
n 137 Gasket  
[B]  
L n Lubriplate FML-2 Grease  
Lubriplate Grease Packets (10)  
n 138 “U” Cup (3/16” x 1-5/8” o.d.)  
n 139 “U” Cup (3/16” x 1-1/8” o.d.)  
140 Valve Insert  
[B]  
[B]  
MATERIAL CODE  
[D] = Acetal  
[P] = Polypropylene  
[SP] = Santoprene  
[AO]  
[AO]  
[B]  
[AO] = Alumina Oxide  
[B] = Nitrile  
[Br] = Brass  
[SS] = Stainless Steel  
[U] = Polyurethane  
141 Valve Plate  
n 166 Gasket  
n 167 Pilot Piston (includes 168 and 169)  
[D]  
K
Fluid Section Service Kit parts, see page 4.  
AIR MOTOR SECTION SERVICE  
MAJOR VALVE DISASSEMBLY  
Service is divided into two parts - 1. Pilot Valve, 2. Major Valve.  
GENERAL REASSEMBLY NOTES:  
1. Remove (135) valve block and (233) adapter plate, exposing (132  
and 166) gaskets and (176) checks.  
2. Insertasmallflatbladescrewdriverintothenotchinthesideof(135)  
valveblockandpushinontabtoremove(233)adapterplate,releas-  
ing (140) valve insert, (141) valve plate and (200) gasket.  
3. Remove (136) end cap and (137) gasket, releasing (111) spool.  
S Air Motor Section Service is continued from Fluid Section repair.  
S Inspect and replace old parts with new parts as necessary. Look for  
deep scratches on surfaces, and nicks or cuts in “O” rings.  
S Take precautions to prevent cutting “O” rings upon installation.  
S Lubricate “O” rings with Lubriplate FML-2 grease.  
S Do not over-tighten fasteners, refer to torque specification block on  
view.  
S Re-torque fasteners following restart.  
S SERVICE TOOLS -- To aid in the installation of (168) “O” rings onto  
the (167) pilot piston, use tool # 204130-T, available from ARO.  
MAJOR VALVE REASSEMBLY  
1. Install new (138 and 139) “U” cups on (111) spool -- LIPS MUST  
FACE EACH OTHER.  
2. Insert (111) spool into (135) valve block.  
3. Install(137)gasketon(136)endcapandassembleendcapto(135)  
valve block, securing with (107) end plates and (105) screws.  
NOTE: Tighten (105) screws to 35 - 40 in. lbs (4.0 - 4.5 Nm).  
4. Install(140)valveinsertand(141)valveplateinto(135)valveblock.  
NOTE: Assemble (140) valve insert with “dished” side toward (141)  
valve plate. Assemble (141) valve plate with part number identifica-  
tion toward (140) valve insert.  
PILOT VALVE DISASSEMBLY  
1. A light tapping on (118) should expose the opposite (121) sleeve,  
(167) pilot piston and other parts.  
2. Remove (170) sleeve, inspect inner bore of sleeve for damage.  
5. Assemble(200)gasketand(233)adapterplateto(135)valveblock.  
NOTE: Assemble (233) adapter plate with notched side down.  
6. Assemble (132 and 166) gaskets and (176) checks and to (101)  
body.  
7. Assemble (135) valve block and components to (101) body, secur-  
ing with (134) screws. NOTE: Tighten (134) screws to 35 - 40 in. lbs  
(4.0 - 4.5 Nm).  
PILOT VALVE REASSEMBLY  
1. Clean and lubricate parts not being replaced from service kit.  
2. Install new (171 and 172) “O” rings, replace (170) sleeve.  
3. Installnew (168) “O” ringsand(169) seal -Note thelip direction. Lu-  
bricate and replace (167).  
4. Reassemble remaining parts, replace (173 and 174) “O” rings.  
Page 6 of 8  
PD15P-X  
 
PARTS LIST / PX15P-X AIR SECTION  
173 k  
118  
169 k 168 k  
172 k  
171 k  
170  
PILOT VALVE  
PART GROUP  
k 174  
121  
167  
173 k  
121  
118  
174 k  
166 k  
140  
141 k  
233  
107  
U . 105  
133  
135  
Notch  
U . 134  
200 k  
132 k 176 k  
101 181 103  
201  
Insert screwdriver here to remove (233) adapter plate.  
111  
138 k  
Figure 3  
139 k  
k 137  
MAJOR  
VALVE  
136  
107  
236  
. TORQUE REQUIREMENTS ,  
NOTE: DO NOT OVERTIGHTEN FASTENERS.  
ALL FASTENERS ARE METRIC.  
Torque (105 and 134) screws to 35 - 40 in. lbs (4.0 - 4.5 Nm).  
LUBRICATION / SEALANTS  
k
Apply Lubriplate FML-2 grease to “O” rings, “U” Cups &  
mating parts.  
U Apply anti-seize compound to threads at assembly.  
A replacement Major Valve Service Assembly is available separately, which includes the following:  
637390-1 for models PD15P-X: 105 (4), 107 (2), 111, 132, 135, 136, 137, 138, 139, 140, 141, 166, 176  
(2), 200, 233 and 236 (4).  
637390-2 for models PE15P-X: 76, 105 (4), 107 (2), 111, 132, 135, 136, 137, 138, 139, 140, 141, 166,  
176 (2), 200, 233 and 236 (4).  
PD15P-X  
Page 7 of 8  
 
TROUBLE SHOOTING  
Product discharged from exhaust outlet.  
S Check for diaphragm rupture.  
S Check tightness of (6) diaphragm washer.  
Low output volume, erratic flow, or no flow.  
S Check air supply.  
S Check for plugged outlet hose.  
S Check for kinked (restrictive) outlet material hose.  
S Check for kinked (restrictive) or collapsed inlet material hose.  
S 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 a non-col-  
lapsing type, capable of pulling a high vacuum.  
S Check all joints on the inlet manifolds and suction connections.  
These must be air tight.  
Air bubbles in product discharge.  
S Check connections of suction plumbing.  
S Check “O” rings between intake manifold and inlet side fluid caps.  
S Check tightness of (6) diaphragm washer.  
Motor blows air or stalls.  
S Check (176) check valve for damage or wear.  
S Check for restrictions in valve / exhaust.  
S Inspectthepumpforsolidobjectslodgedinthediaphragmchamber  
or the seat area.  
DIMENSIONAL DATA  
(Dimensions shown are for reference only, they are displayed in inches and millimeters (mm).  
PX15P-FXS-XXX  
PX15P-YXS-XXX  
1-1/2” A.N.S.I. / DIN Flange  
A
1-1/2” A.N.S.I. / DIN Flange  
Q
E
E
F
F
L
P
P
Outlet  
Outlet  
G
B
B
G
Inlet  
N
N
D
D
Inlet  
H
K
M
H
K
M
J
R
C
J
C
A
Air Inlet 1/2 - 14 N.P.T.  
R
Exhaust Port 3/4 - 14 N.P.T.  
Exhaust Port 3/4 - 14 N.P.T.  
Air Inlet 1/2 - 14 N.P.T.  
DIMENSIONS  
A - see below  
E - 11” (279.5 mm)  
F - 10-1/2” (266.3 mm)  
G - see below  
J - 10-1/32” (254.8 mm)  
N - 11-3/8” (288.4 mm)  
B - 21-15/32” (545.3 mm)  
K - 9/16” (14.3 mm)  
L - see below  
P - 9-1/32” (229.5 mm)  
Q - see below  
C - 14-15/16” (379.4 mm)  
D - 3-9/32” (83.3 mm)  
H - 8-11/16” (220.7 mm)  
M - 17/32” (13.0 mm)  
R - see below  
“A”  
“G”  
“L”  
“Q”  
“R”  
PX15P-FXS-XXX  
PX15P-YXS-XXX  
20-15/16” (531.6 mm)  
18-19/32” (472.3 mm)  
24-15/32” (621.5 mm)  
24-19/32” (624.5 mm)  
-- -- -- -- --  
-- -- -- -- --  
4 - 7 / 1 6 ” (112.4 mm)  
2-3/32” (53.1 mm)  
1-3/8” (34.9 mm)  
18-3/32” (459.0 mm)  
Figure 4  
PN 97999-1055  
PD15P-X  
Page 8 of 8  
 

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