OPERATOR’S MANUAL
PH15F-XXX-XXX-X
RELEASED: 12-14-12
(REV. A)
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
1.5" DIAPHRAGM PUMP
2:1 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 mate-
rial options.
637445-XX for Fluid section repair (see page 4). NOTE: This kit
also contains several air motor seals which will need to be
replaced.
637389 for Air Motor Service Kit (see page 6).
637390-7 for Major Air Valve Kit (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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88 lbs (39.9 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 . . . . . . . . . 200 p.s.i.g. (13.8 bar)
Maximum Flow Rate . . . . . . . . . . . . . . . 63 g.p.m. (238.5 p.m.)
Displacement / Cycle @ 100 p.s.i.g. 0.88 gal. (3.33 lit.)
Maximum Particle Size . . . . . . . . . . . . 1/4”dia. (6.4 mm)
Maximum Temperature Limits (diaphragm / ball / seal
material)
Figure 1
MODEL DESCRIPTION CHART
PH15 F - X S P - S X X - X
Pump Size
15 - 1.5”
Air Motor / Air Cap Material
F - Conductive Polypropylene
/ Stainless Steel
E.P.R. / EPDM. . . . . . . . . . . . . . -60° to 280° F (-51° to 138° C)
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)
Viton® . . . . . . . . . . . . . . . . . . . . -40° to 350° F (-40° to 177° C)
Dimensional Data. . . . . . . . . . . . . . . . . . see page 8
Fluid Connection
A - 1 1/2 N.P.T.F.
B - 1 1/2 BSP parallel
F - 1 1/2 ANSI / DIN Flange
Fluid Cap & Manifold Material
S - Stainless Steel
Noise Level @ 70 p.s.i., 54 c.p.m. . . 75.6 db(A)
Hardware Material
Tested with 350-568 muffler assembly installed.
P - Plated Steel
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.
Seat 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.
Ball Material
A - Santoprene
C - Hytrel
T - PTFE
V - Viton
Diaphragm Material
A - Santoprene
C - Hytrel
T - PTFE / Santoprene
Fluid Section Service Kit Selection
PH15F - XXX - X X X - X
637445 - X X
EXAMPLE: Model #PH15F-ASP-SAA-C
Fluid Section Service Kit # 637445-XX
Ball
Diaphragm
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
© 2012
CCN 46750519
(800) 495-0276 FAX (800) 892-6276
Be sure not to use hose which might collapse..
GENERAL DESCRIPTION
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 ARO diaphragm pump offers high volume delivery even
at low air pressure and a broad range of material compatibil-
ity 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, 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.
PARTS AND SERVICE KITS
Refer to the part views and descriptions as provided on page 4
through 7 for parts identification and Service Kit information.
Certain ARO “Smart Parts” are indicated which should be
available for fast repair and reduction of down time.
Service kits are divided to service two separate dia-
phragm pump functions: 1. AIRSECTION, 2. FLUIDSEC-
TION. The FLUID SECTION is divided further to match
typical part MATERIAL OPTIONS.
AIR AND LUBE REQUIREMENTS
MAINTENANCE
EXCESSIVE AIR PRESSURE. Can cause pump
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 pump
in preventive maintenance program.
Before disassembling, empty captured material in the
outlet manifold by turning the pump upside down to
drain material from the pump.
WARNING
damage, personal injury or property damage.
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.
FLUID SECTION DISASSEMBLY
INSTALLATION
1. Remove (61) outlet manifold and (60) inlet manifold.
2. Remove (22) balls, (19) “O” rings, (21) seats and (76) seat
plugs.
3. Remove (15) fluid cap and (15a) fluid cap.
NOTE: Only PTFE diaphragm models use a primary dia-
phragm (7) and a backup diaphragm (8). Refer to the auxil-
iary view in the Fluid Section illustration.
4. Remove the (14) cap screw, (6) diaphragm washer, (7) dia-
phragm, (5) backup washer.
NOTE: Do not scratch or mar the surface of (1) diaphragm rod.
Verify correct model / configuration prior to installation.
Retorque all external fasteners per specifications prior to start up.
Pumps are tested in water at assembly. Flush pump with
compatible fluid prior to installation.
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.
Material supply tubing should be at least the same diam-
eter as the pump inlet manifold connection.
Material supply hose must be reinforced, non-collapsible
type compatible with the material being pumped.
Piping must be adequately supported. Do not use the
pump to support the piping.
Use flexible connections (such as hose) at the suction
and discharge. These connections should not be rigid
piped and must be compatible with the material being
pumped.
Secure the diaphragm pump legs to a suitable surface
(level and flat) to insure against damage by vibration.
Pumps that need to be submersed must have both wet
and non-wet components compatible with the material
being pumped.
Submersed pumps must have exhaust pipe above liquid
level. Exhaust hose must be conductive and grounded.
Flooded suction inlet pressure must not exceed 10 p.s.i.g.
(0.69 bar).
FLUID SECTION REASSEMBLY
Reassemble in reverse order. Refer to the torque require-
ments on page 5.
Clean and inspect all parts. Replace worn or damaged
parts with new parts as required.
Lubricate (1) diaphragm rod and (144) “U” cups with Lu-
briplate® FML-2 grease (94276 grease packet is included
in service kit).
For models with PTFE diaphragms: Item (8) Santoprene
diaphragm is installed with the side marked “AIR SIDE” to-
wards the pump center body. Install the PTFE diaphragm
(7) with the side marked “FLUID SIDE” towards the (15) or
(15a) fluid caps.
Apply 96998 joint sealant (approximately 27.12” long) to air
cap (item 68 only) diaphragm groove. Use only 1 wrap of
sealant. DO NOT overlap seam. Fill seam with heavy duty an-
aerobic pipe sealant. Seam to be located between bolt posi-
tion 1 and 3 (refer to “torque sequence”diagram on page 5)”.
Re-check torque settings after pump has been re-started
and run a while.
OPERATING INSTRUCTIONS
The outlet material volume is governed not only by the air sup-
ply, but also by the material supply available at the inlet. The
material supply tubing should not be too small or restrictive.
Hytrel® and Viton® are registered trademarks of the DuPont Company Loctite® and 242® are registered trademarks of Henkel Loctite Corporation
Santoprene® is a registered trademark of Monsanto Company, licensed to Advanced Elastomer Systems, L.P. ARO® is a registered trademark of Ingersoll-Rand Company
Lubriplate® is a registered trademark of Lubriplate Division (Fiske Brothers Refining Company) 271™ is a trademark of Henkel Loctite Corporation
PH15F-XXX-XXX-X (en)
Page ꢀ of 8
PARTS LIST / PH15F-XXX-XXX-X FLUID SECTION
6ꢀ7445-XX Fluid Section Service Kits include: Balls (see Ball Option, refer to -XXX in chart below), Diaphragms (see Diaphragm
Option, refer to -XXX in chart below), and items 70, 144 ,175 and 180 (listed below) plus items 174 and 94276 Lubriplate FML-2
grease (page 6).
BALL OPTIONS PH15F-XSP-SXX-X
MATERIAL CODE
[B] = Nitrile
(ꢀ-1/4” diameter)
“22”
[C] = Carbon Steel
[Co] = Copper
[E] = E.P.R.
[H] = Hytrel
[Ny] = Nylon
[Sp] = Santoprene
[SS] = Stainless Steel
[T] = PTFE
-XXX Ball
Qty
(2)
(2)
(2)
(2)
[Mtl]
[Sp]
[H]
-XAX 95826-A
-XCX 95826-C
-XTX 95826-4
-XVX 95826-ꢀ
[T]
[V] = Viton
[V]
DIAPHRAGM OPTIONS PH15F-XSP-SXX-X
Service Kit
“7”
“8”
“19”
-XX = (Ball)
O-Ring
Qty [Mtl]
-XXX -XX = (Diaphragm) Diaphragm Qty [Mtl] Diaphragm Qty [Mtl]
-XXA 6ꢀ7445-XA
-XXC 6ꢀ7445-XC
-XXT 6ꢀ7445-XT
96166-A
96166-C
96165-T
(2)
(2)
(2)
[Sp] - - - - -
[H] - - - - -
[T] 96164-A
- - -
- - -
(2)
- - - 95992
(4)
[E]
[V]
[T]
- - - Yꢀ27-2ꢀꢀ
[Sp] Yꢀ28-2ꢀꢀ
(4)
(4)
COMMON PARTS
(size)
(size)
Item
Description
Rod
Qty Part No.
Mtl
[C]
Item
6ꢀ
Description
Qty Part No.
(2) Y17-57-S
(2) 95902-1
(1) 96988
Mtl
[SS]
[SS]
[SS]
[SS]
[B]
(1-1/2 N.P.T.) (PH15F-AXX-XXX-X)
(R 1-1/2) (PH15F-BXX-XXX-X)
Pipe Plug
1
5
6
9
(1) 95824
(2) 9698ꢀ
Backup Washer
[C]
Fluid Side Washer
(2) 95819-1
(2) Y1ꢀ-8-T
(2) 96767199
(1) 95890
[SS]
[SS]
[SS]
[SS]
[SS]
[SS]
[C]
68 Air Cap
69 Air Cap
70 Gasket
76 Seat Plug
(1ꢀ/16” i.d. x 2” o.d. x 5/ꢀ2”)
Washer
(1) 95889-4
(2) 9584ꢀ
(ꢀ/4” - 16 x ꢀ-1/4”)
14 Cap Screw
(left side)
15 Fluid Cap
15a Fluid Cap
21 Seat
(2) 96982
[SS]
- - -
(right side)
(1/4” od tube x 1/4- N.P.T.F-1)
(1) 96987
77 Elbow
(4) 59756-156
(1/4” o.d. tube x 2.82”)
(2) 95877
78 Tube
(2) 29651-(
)
[Ny]
[SS]
[C]
(M10 x 1.5 - 6g x ꢀ0 mm)
(1/4 - 18 N.P.T. x 7/16”)
26 Screw
27 Screw
(8) 95884-1
(20) 95896-1
(20) 95879-1
(1) 9ꢀ004
126 Pipe Plug
(1) Y17-51-S
(4) 96657
(M8 x 1.25 - 6g x 40 mm)
(M10 x 1.5 - 6g)
[C]
1ꢀ1 Screw
(M8 x 1.25 - 6h)
(ꢀ/16” x 1-1/4” o.d.)
(ꢀ/ꢀ2” x 1” o.d.)
29 Nut
[C]
144 “U” Cup
175 “O” Ring
(2) Y186-50
(2) Yꢀ25-114
(4) 94098
[B]
(see page 7, Air Motor)
(PH15F-AXX-XXX-X)
4ꢀ Ground Lug
[Co]
[B]
(0.406” i.d. x 0.0ꢀ1” thick)
180 Gasket
181 Roll Pin
[Co]
[SS]
[SS]
Inlet Manifold
(1) 95900-1
[SS]
60
61
(5/ꢀ2” o.d. x 1/2 long)
(4) Y178-52-S
(4) 9ꢀ010
(PH15F-BXX-XXX-X)
(PH15F-FXX-XXX-X)
(PH15F-AXX-XXX-X)
(1) 95900-2
(1) 9594ꢀ
[SS]
[SS]
[SS]
[SS]
[SS]
(M10 x 1.5 - 6h)
195 Nut
Outlet Manifold
(1) 95899-1
(1) 95899-2
(1) 95945
(1/4” o.d x 100’)
Bulk Tubing
(1) 29651-XXX-X [Ny]
(PH15F-BXX-XXX-X)
(PH15F-FXX-XXX-X)
Items included in air motor service kit, see pages 6 and 7.
Page 4 of 8
PH15F-XXX-XXX-X (en)
PARTS LIST / PH15F-XXX-XXX-X FLUID SECTION
3
2
1
4
5
7
8
6
(model PH15F-FXX-XXX)
61
10
9
FOR THE AIR MO-
TOR SECTION, SEE
PAGES 6 & 7.
Torque Sequence
61
26
22
21
78
19
181
144
70
68
70
144
195
69
5
1
8
76
19
6
9
26
77
15
43
175
126�
15a
77
21
19
27
78
14
29
180
131
26
76
(models PH15F-AXX-XXX
and PH15F-BXX-XXX)
60
19
2
63
(model PH15F-FXX-XXX)
60
Figure 2
View for PH15F-XXX-XXT-X (PTFE diaphragm)
configuration only.
ASSEMBLY TORQUE REQUIREMENTS
NOTE: DO NOT OVERTIGHTEN FASTENERS.
ALL FASTENERS ARE METRIC.
(14) Cap Screws 50-55 Ft-Lbs (67.8 - 74.6 Nm).
(26) Manifold Screws 20 - 25 Ft-Lbs (27.1- ꢀꢀ.9 Nm).
(27) Fluid Cap 15-20 Ft-Lbs (20.ꢀ - 27.1 Nm).
(1ꢀ1) Screws 12-17 Ft-Lbs (16.ꢀ - 2ꢀ Nm).
LUBRICATION / SEALANTS
Apply Lubriplate FML-2 grease to all “O” rings, “U” cups and mating parts.
Apply Loctite® 262™ to threads at assembly.
Apply PTFE tape to threads at assembly.
Apply Loctite 271™ to threads.
(Santoprene)
8
(PTFE)
7
Apply anti-seize compound to threads and bolt and nut flange heads
which contact pump case when using stainless steel fasteners.
Apply 96998 ꢀ/8” wide x 1/8” thick Joint Sealant (aproximately 27.12”
long) to air cap (item 68 only) diaphragm bead groove. Use ONLY 1
wrap of sealant. DO NOT overlap seam. Fill seam with heavy duty an-
aerobic pipe sealant. Seam to be located between bolt positions 1 and
ꢀ (refer to “Torque Sequence” diagram).
Lubriplate FML-2 is a white food grade petroleum grease.
PH15F-XXX-XXX-X (en)
Page 5 of 8
PARTS LIST / PH15F-XXX-XXX-X AIR SECTION
Indicates parts included in 6ꢀ7ꢀ89 air section service kit shown below and items 70, 144, 175 and 180 shown on page 4.
AIR MOTOR PARTS LIST
(size)
(size)
Item
Description
Qty Part No.
(1) 95970-1
(1) 9582ꢀ
(4) 95886
(2) 95840
(1) 9629ꢀ
(2) 958ꢀ9
(2) 9512ꢀ
(1) 96170
(5) 959ꢀ1
(6) 95887
(1) 958ꢀ4-5
(1) 958ꢀꢀ
(1) 95844
(1) Y186-5ꢀ
(1) Y186-49
(1) 958ꢀ8
(1) 958ꢀ7
(1) 96171
Mtl
[GP]
[D]
Item
Description
Qty Part No.
(1) 67164
(2) 944ꢀꢀ
(1) Y240-9
(1) 94081
Mtl
[D]
[U]
[B]
(includes items 168 and 169)
101 Center Body
10ꢀ Bushing
167 Pilot Piston
(ꢀ/ꢀ2” x 5/8” o.d.)
168 "O” Ring
169 “U” Cup
(M6 x 1 - 6g x 180 mm)
(1/8” x 7/8” o.d.)
105 Screw
[SS]
[SS]
[D]
107 End Plate
111 Spool
170 Piston Sleeve
[Br]
(ꢀ/ꢀ2” x 1-1/8” o.d.)
171 “O” Ring
172 “O” Ring
17ꢀ “O” Ring
174 “O” Ring
(1) Yꢀ25-119 [B]
(1) Yꢀ25-22 [B]
(1/16” x 1-1/8” o.d.)
((ꢀ/ꢀ2” x 1-ꢀ/8” o.d.)
(1/8” x 1/2” o.d.)
(check valve)
118 Actuator Pin
121 Sleeve
[SS]
[D]
(2) Yꢀ25-12ꢀ [B]
(2) Yꢀ25-202 [B]
1ꢀ2 Gasket
[B]
(M6)
1ꢀꢀ Washer
[SS]
[SS]
[GP]
[P]
176 Diaphragm
200 Gasket
(2) 95845
(1) 95842
(1) ꢀ50-568
(1) 958ꢀ2
(4) 95924
[Sp]
[B]
(M6 x 1 - 6g x 20mm)
1ꢀ4 Screw
1ꢀ5 Valve Block
1ꢀ6 End Cap
1ꢀ7 Gasket
201 Muffler
2ꢀꢀ Adapter Plate
[P]
(M6 x 1 - 6h)
[B]
2ꢀ6 Nut
[SS]
(ꢀ/16” x 1-5/8” o.d.)
1ꢀ8 “U” Cup
1ꢀ9 “U” Cup
[B]
(ꢀ/16” x 1-1/8” o.d.)
[B]
Lubriplate FML-2 Grease
(1) 94276
6ꢀ7ꢀ08
140 Valve Insert
141 Valve Plate
166 Gasket
[AO]
[AO]
[B]
Lubriplate Grease packets (10)
Items included in fluid section service kit, see pages 4 and 5.
MATERIAL CODE
3. Install new (168) “O” rings and (169) seal - Note the lip di-
rection. Lubricate and replace (167) pilot piston.
4. Reassemble remaining parts. Replace (173 and 174) “O”
rings.
[B] = Nitrile
[Br] = Brass
[C] = Carbon Steel
[Ck] = Ceramic
[D] = Acetal
[I] = Iron
[P] = Polypropylene
[Sp] = Santoprene
[SS] = Stainless Steel
[U] = Polyurethane
[GP]= Groundable Polypropylene
MAJOR VALVE DISASSEMBLY
AIR MOTOR SECTION SERVICE
1. Remove (135) valve block and (233) adapter plate, expos-
ing (132 and 166) gaskets, (232) “O”ring and (176) checks.
2. Insert a small flat blade screwdriver into the notch in the
side of (135) valve block and push in on tab to remove
(233) adapter plate, releasing (140) valve insert, (141)
valve plate and (200) gasket.
Service is divided into two parts - 1. Pilot Valve, 2. Major
Valve.
GENERAL REASSEMBLY NOTES:
Air Motor Section service is continued from Fluid Section
repair.
3. Remove (136) end cap and (137) gasket, releasing (111)
spool.
Inspect and replace old parts with new parts as neces-
sary. Look for deep scratches on metallic surfaces, and
nicks or cuts in “O”rings.
Take precautions to prevent cutting “O” rings upon instal-
lation.
Lubricate “O”rings with Lubriplate FML-2 grease.
Do not over-tighten fasteners. Refer to torque specifi-
cation block on view.
Re-torque fasteners following restart.
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) gasket on (136) end cap and assemble end
cap to (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) valve insert and (141) valve plate into (135)
valve block.NOTE: Assemble (140) valve insert with
“dished” side toward (141) valve plate. Assemble (141)
valve plate with part number identification toward (140)
valve insert.
5. Assemble (200) gasket and (233) adapter plate to (135)
valve block. NOTE: Assemble (233) adapter plate with
notched side down.
PILOT VALVE DISASSEMBLY
1. A light tap on (118) actuator pin should expose the op-
posite (121) sleeve, (167) pilot piston and other parts.
2. Remove (170) sleeve. Inspect inner bore of sleeve for
damage.
6. Assemble (132 and 166) gaskets and (176) checks and to
(101) body.
PILOT VALVE REASSEMBLY
7. Assemble (135) valve block and components to (101)
body, securing with (134) screws. NOTE: Tighten (134)
screws to 35 - 40 in. lbs (4.0 - 4.5 Nm).
1. Clean and lubricate parts not being replaced from ser-
vice kit.
2. Install new (171 and 172) “O”rings. Replace (170) sleeve.
Page 6 of 8
PH15F-XXX-XXX-X (en)
PARTS LIST / PH15F-XXX-XXX-X AIR SECTION
118
173
PILOT VALVE
PART GROUP
174
169
166
168
172
171
121
170
173
167
140
132
121
118
141
107
174
105
135
103
101
134
Notch
233
201
200
176
43
133
138
111
139
137
136
107
236
MAJOR VALVE
Figure ꢀ
ASSEMBLY TORQUE REQUIREMENTS
NOTE: DO NOT OVERTIGHTEN FASTENERS.
ALL FASTENERS ARE METRIC.
Torque (105 and 1ꢀ4) screws to ꢀ5 - 40 in. lbs (4.0 - 4.5 Nm).
LUBRICATION / SEALANTS
Apply Lubriplate FML-2 grease to all “O” rings, “U” cups
and mating parts.
Apply anti-seize compound to threads at assembly.
A replacement Major Valve Service Assembly is available separately, which includes the following:
A 637390-7 replacement Major Valve Service Assembly is available separately, which includes the following: 105 (4), 107 (2),
111, 132, 135, 136, 137, 138, 139, 140, 141, 166, 176 (2), 200, 233 and 236 (4)
PH15F-XXX-XXX-X (en)
Page 7 of 8
TROUBLE SHOOTING
Product discharged from exhaust outlet.
Low output volume, erratic flow or no flow.
Check for diaphragm rupture.
Check air supply.
Check tightness of (14) cap screw.
Check for plugged outlet hose.
Check for kinked (restrictive) outlet material hose.
Check for kinked (restrictive) or collapsed inlet material hose.
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-collapsing type, capable of
pulling a high volume.
Air bubbles in product discharge.
Check connections of suction plumbing.
Check “O”rings between intake manifold and fluid caps.
Check tightness of (14) cap screw.
Motor blows air or stalls.
Check (176) check valve for damage or wear.
Check for restrictions in valve / exhaust.
Check all joints on the inlet 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.
DIMENSIONAL DATA
Dimensions shown are for reference only, they are displayed in inches and millimeters (mm).
T
G
J
A
B
C
D
E
F
S
R
K
K
J
U
L
A
B
V
C
D
Q
N
P
E
Q
N
P
Figure 4
DIMENSIONS
- 2 x 1.750" (44.5 mm)
S
- A i r I n l e t 1 / 2 - 1 4 N P T
L
F
- 11.750” (298.5 mm)
G - 14.875” (377.8 mm)
- 7.284”(185 mm)
K - 10.575” (268.6 mm)
A - 19.609”(498.1 mm)
B - 18.375”(466.7 mm)
C - 9.687”(246.0 mm)
D - 2.750”(69.9 mm)
T - Exhaust port 3/4 - 14 N.P.T.
U - 2 x 3.125”(79.4 mm)
V - 21.438”(543.9 mm)
N - 9.000" (228.6 mm)
P - 10.000" (254.0 mm)
Q - 0.450”(11.4 mm)
J
E
- 4 x .500”slot (12.7 mm)
“R”Inlet / Outlet
PH15F-ASP-SXX-AXXXX 1 - 1/2-11 - 1/2" N.P.T.F-1
PH15F-BSP-SXX-AXXXX Rp 1 - 1/2 (1 - 1/2" 11 BSP)
PN 97999-1647
Page 8 of 8
PH15F-XXX-XXX-X (en)
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