Ingersoll-Rand ARO PH30 C Series User manual

INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
[phone] FAX [phone] © 2018 CCN 15307648
arozone.com
OPERATOR’S MANUALPH30X-XXX-XXX-C
INCLUDING: OPERATION, INSTALLATION AND MAINTENANCE RELEASED: 7-17-08
REVISED: 12-21-18
(REV: K)
3" 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
material options.
637441-XX for uid section repair (see page 4).
NOTE: This kit also contains several air motor seals which will
need to be replaced.
637369 for air section repair (see page 6).
637374-6 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 . . PH30X-ASP-XXX-C, -BSP ... 228.8 lbs (103.8 kgs)
PH30X-FSP-XXX-C, -DSP ... 245.6 lbs (111.4 kgs)
Maximum Air Inlet Pressure ....... 100 psig (6.9 bar)
Maximum Material Inlet Pressure.. 10 psig (0.69 bar)
Maximum Outlet Pressure ......... 200 psig (13.8 bar)
Maximum Flow Rate ............... 150 gpm (567.8 lpm)
flooded inlet ........... 160 gpm (605.6 lpm)
Displacement / Cycle @ 100 psig... 1.4 gal. (5.3 lit.)
Maximum Particle Size. . . . . . . . . . . . . 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° to 82° C)
Nitrile .................... 10° to 180° F (-12° to 82° C)
Polypropylene ............ 32° to 175° F (0° 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
Noise Level @ 70 psig, 50 cpm

.... 83.0 dB(A)


Tested with 67263 muer assembly installed.

The pump sound pressure levels published here have been updated
to an Equivalent Continuous 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 questions concerning availability.
MODEL DESCRIPTION CHART
PH30X - X S P - S X X - C
Air Motor / Air Cap Material
A - Allumium
F - Groundable Polypropylene
S - Stainless steel
Fluid Connection
A - 3 - 8 NPTF - 1
B - Rp 3 (3 - 11 BSP parallel)
D - 3” ANSI Flange (4-holes)
F - 3” DIN Flange (8-holes)
Ball Material
A - Santoprene T - PTFE
C - Hytrel V - Viton
Fluid Section Service Kit Selection
EXAMPLE: Model #PH30X-ASP-SAA-C
Fluid Section Service Kit # 637441-AA
PH30X - ASP - S X X - C
Ball Diaphragm
637441 - X X
Fluid Cap and Manifold Material
S - Stainless Steel
Diaphragm Material
A - Santoprene L - Long Life PTFE
C - Hytrel T - PTFE / Santoprene
Seat Material
S - 316 Stainless Steel
Hardware Material
P - Carbon Steel
Figure 1

Page 2 of 8 PH30X-XXX-XXX-C (en)
WARNING
EXCESSIVE AIR PRESSURE. Can cause per-
sonal injury, pump damage or property damage.
yDo not exceed the maximum inlet air pressure as stat-
ed on the pump model plate.
yBe sure material hoses and other components are
able to withstand fluid pressures developed by this
pump. Check all hoses for damage or wear. Be certain
dispensing device is clean and in proper working con-
dition.
WARNING
STATIC SPARK. Can cause explosion re-
sulting in severe injury or death. Ground pump and
pumping system.
yUse 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.
ySecure pump, connections and all contact points to
avoid vibration and generation of contact or static
spark.
yConsult local building codes and electrical codes for
specific grounding requirements.
yAfter grounding, periodically verify continuity of elec-
trical path to ground. Test with an ohmmeter from
each component (e.g., hoses, pump, clamps, contain-
er, spray gun, etc.) to ground to ensure continuity.
Ohmmeter should show 0.1 ohms or less.
ySubmerse the outlet hose end, dispensing valve or
device in the material being dispensed if possible.
(Avoid free streaming of material being dispensed.)
yUse hoses incorporating a static wire.
yUse proper ventilation.
yKeep inflammables away from heat, open flames and
sparks.
yKeep containers closed when not in use.
WARNING
Pump exhaust may contain contaminants.
Can cause severe injury. Pipe exhaust away from work
area and personnel.
yIn the event of a diaphragm rupture, material can be
forced out of the air exhaust muffler.
yPipe the exhaust to a safe remote location when
pumping hazardous or inflammable materials.
yUse a grounded 1” minimum ID hose between the
pump and the muffler.
WARNING
HAZARDOUS PRESSURE. Can result in se-
rious injury or property damage. Do not service or
clean pump, hoses or dispensing valve while the sys-
tem is pressurized.
yDisconnect air supply line and relieve pressure from
the system by opening dispensing valve or device and
/ or carefully and slowly loosening and removing out-
let hose or piping from pump.
WARNING
HAZARDOUS MATERIALS. Can cause serious
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.
OPERATING AND SAFETY PRECAUTIONS
READ, UNDERSTAND AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE.
yObtain Material Safety Data Sheets on all materials
from the supplier for proper handling instructions.
WARNING
EXPLOSION HAZARD. Models containing
aluminum parts cannot be used with 1,1,1-trichlo-
roethane, methylene chloride or other halogenated
hydrocarbon solvents which may react and explode.
yCheck pump motor section, fluid caps, manifolds and
all wetted parts to assure compatibility before using
with solvents of this type.
WARNING
MISAPPLICATION HAZARD. Do not use
models containing aluminum wetted parts with food
products for human consumption. Plated parts can
contain trace amounts of lead.
CAUTION
Verify the chemical compatibility of the
pump 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
Maximum temperatures are based on me-
chanical stress only. Certain chemicals will signifi-
cantly reduce maximum safe operating temperature.
Consult the chemical manufacturer for chemical com-
patibility and temperature limits. Refer to PUMP DATA
on page 1 of this manual.
CAUTION
Be certain all operators of this equipment
have been trained for safe working practices, under-
stand it’s limitations, and wear safety goggles / equip-
ment when required.
CAUTION
Do not use the pump for the structural sup-
port of the piping system. Be certain the system com-
ponents are properly supported to prevent stress on
the pump parts.
ySuction and discharge connections should be flexi-
ble connections (such as hose), not rigid piped, and
should be compatible with the substance being
pumped.
CAUTION
Prevent unnecessary damage to the pump.
Do not allow pump to operate when out of material
for long periods of time.
yDisconnect air line from pump when system sits idle
for long periods of time.
CAUTION
Use only genuine ARO replacement parts to
assure compatible pressure rating and longest service
life.
NOTICE
Replacement warning labels are available
upon request: “Static Spark & Diaphragm Rupture” pn
\ 94080.
WARNING
= Hazards or unsafe practices which
could result in severe personal injury,
death or substantial property damage.
CAUTION
= Hazards or unsafe practices which
could result in minor personal injury,
product or property damage.
NOTICE
= Important installation, operation or
maintenance information.
EXCESSIVE AIR PRESSURE
STATIC SPARK
HAZARDOUS MATERIALS
HAZARDOUS PRESSURE

PH30X-XXX-XXX-C (en) Page 3 of 8
yHytrel® and Viton® are registered trademarks of the DuPont Company yLoctite® and 242® are registered trademarks of Henkel Loctite Corporation y
ySantoprene® is a registered trademark of Monsanto Company, licensed to Advanced Elastomer Systems, L.P. yARO® is a registered trademark of Ingersoll-Rand Company y
yLubriplate® is a registered trademark of Lubriplate Division (Fiske Brothers Rening Company) y271™ is a trademark of Henkel Loctite Corporation y
MAINTENANCE
Refer to the part views and descriptions as provided on pag-
es 4 through 7 for parts identification and service kit infor-
mation.
yCertain ARO “Smart Parts” are indicated which should be
available for fast repair and reduction of down time.
yService kits are divided to service two separate dia-
phragm pump functions: 1. AIR SECTION, 2. FLUID SEC-
TION. The Fluid Section is divided further to match typical
part Material Options.
yProvide a clean work surface to protect sensitive internal
moving parts from contamination from dirt and foreign
matter during service disassembly and reassembly.
yKeep good records of service activity and include the
pump in preventive maintenance program.
yBefore disassembling, empty captured material in the
outlet manifold by turning the pump upside down to
drain material from the pump.
FLUID SECTION DISASSEMBLY
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 and 15a) uid caps.
4. Remove the (14) cap screw, (6) diaphragm washer, (7) dia-
phragm, (5) backup washer and (196) cushion.
NOTE: Do not scratch or mar the surface of (1) diaphragm
rod.
FLUID SECTION REASSEMBLY
SERVICE NOTE: ARO pn 204214-T diaphragm assembly tool
is recommended for use when reassembling the pump.
yReassemble in reverse order. Refer to the torque require-
ments on page 5.
yClean and inspect all parts. Replace worn or damaged
parts with new parts as required.
yLubricate (1) diaphragm rod and (144) “U” cups with Lu-
briplate®FML-2 grease (94276 grease packet is included
in service kit).
yApply 1/4” wide x 1/8” thick (approximately 46” long)
expandable PTFE Joint Sealant to air cap (item 68 only)
diaphragm bead groove. Use ONLY 1 wrap of sealant. DO
NOT overlap seam. Fill seam with heavy duty anearobic
sealant. Seam to be located between bolt positions 1 and
3 (refer to “Torque Sequence” diagram, page 5).
yRe-check torque settings after the pump has been
re-started and run a while.
GENERAL DESCRIPTION
The ARO diaphragm pump oers high volume delivery even
at low air pressure and a broad range of material compatibili-
ty options are available. Refer to the model and option chart.
ARO pumps feature stall resistant design, modular air motor
/ uid sections.
Air operated double diaphragm pumps utilize a pressure dif-
ferential in the air chambers to alternately create suction and
a positive uid pressure in the uid chambers, valve checks
ensure a positive ow of uid.
Pump cycling will begin as air pressure is applied and 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.
AIR AND LUBE REQUIREMENTS
WARNING
EXCESSIVE AIR PRESSURE. Can cause pump
damage, personal injury or property damage.
yA 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.
yIf lubricated air is present, make sure that it is compatible
with the “O” rings and seals in the air motor section of the
pump.
OPERATING INSTRUCTIONS
yAlways 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.
yDisconnect the air supply from the pump if it is to be in-
active for a few hours.
yThe 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.
yWhen the diaphragm pump is used in a forced-feed
(ooded inlet) situation, it is recommended that a “check
valve”be installed at the air inlet.
ySecure the diaphragm pump legs to a suitable surface to
ensure against damage by vibration.

Page 4 of 8 PH30X-XXX-XXX-C (en)
PARTS LIST / PH30X-XXX-XXX-C FLUID SECTION

637441-XX Fluid Section Service Kits include: Balls (see Ball Option, refer to -XXX in chart below), Diaphragms (see Diaphragm Op-
tion, refer to -XXXin chart below), and items 3, 19, 70, 144, 175 and 196 (listed below) plus items 174 and 94276 Lubriplate FML-2
grease (page 6).
MATERIAL CODE
[B] = Nitrile
[C] = Carbon Steel
[Co] = Copper
[E] = E.P.R.
[H] = Hytrel
[L] = Long Life PTFE
[Ny] = Nylon
[Sp] = Santoprene
[SS] = Stainless Steel
[T] = PTFE
[V] = Viton

Items included in air motor service kit, see pages 6 and 7.
COMMON PARTS
Item Description (size) Qty Part No. Mtl
1 Rod (1) 97387 [C]
5Backup Washer (2) 96485 [C]
6Fluid Side Washer (2) 94803 [SS]
9 Washer (13/16” ID x 2” OD x 5/32”) (2) Y13-12-T [SS]
14 Cap Screw (3/4” - 16 x 3-1/4”) (2) Y5-134-T [SS]
15 Fluid Cap (left side) (1) 94107 [SS]
15a Fluid Cap (right side) (1) 96482 [SS]
21 Seat (2) 94113 [SS]
26 Screw (M12 x 1.75 - 6g x 45 mm) (12) 94412-1 [C]
27 Screw (M12 x 1.75 - 6g x 60 mm) (16) 94991-1 [C]
29 Nut (M12 x 1.75 - 6h) (16) 95053-1 [C]
43 Ground Lug (see page 7) (1) 93004 [Co]
60 Inlet Manifold (PH30F-AXX-XXX-C) (1) 97212-1 [SS]
(PH30F-BXX-XXX-C) (1) 97212-2 [SS]
(PH30F-DXX-XXX-C) (1) 97416 [SS]
(PH30F-FXX-XXX-C) (1) 97213 [SS]
Item Description (size) Qty Part No. Mtl
61 Outlet Manifold (PH30F-AXX-XXX-C) (1) 94704-1 [SS]
(PH30F-BXX-XXX-C) (1) 94704-2 [SS]
(PH30F-DXX-XXX-C) (1) 97417 [SS]
(PH30F-FXX-XXX-C) (1) 96784 [SS]
68 Air Cap (1) 96483 [SS]
69 Air Cap (1) 94031-2 [SS]

70 Gasket (2) 94100 [B]
77 Elbow (1/2” OD tube x 1/2 - 14 NPTF - 1) (2) 59756-362 - - -
78 Tube (1/2” OD tube x 24”) (1) 94978-(

) [Ny]
82 Seat Plug (2) 96484 [SS]
131 Screw (M10 x 1.5 - 6g x 120 mm) (4) 94531 [C]

144 “U” Cup (3/16" x 1-3/8" OD) (2) Y186-51 [B]

180 Gasket (0.406" ID x 0.031" thick) (4) 94098 [Co]

196 Cushion (2) 94631 [Sp]

Bulk Tubing (1/2” OD x 100’) (1) 94978-100 [Ny]
BALL OPTIONS PH30X-XSP-SXX-C
“22” (3-1/4” diameter) “19” (3/16” x 5” OD)
-XXX Ball Qty [Mtl] “O” Ring Qty [Mtl]
-XAX 94103-A (2) [Sp] 94115 (4) [E]
-XCX 94103-C (2) [H] Y327-350 (4) [V]
-XTX 94103-T (2) [T] Y328-350 (4) [T]
-XVX 94103-V (2) [V] Y327-350 (4) [V]
DIAPHRAGM OPTIONS PH30X-XSP-SXX-C
Service Kit “7” “8” “3” (1/8” x 1” OD)
-XXX
-XX = (Ball)
-XX = (Diaphragm) Diaphragm Qty [Mtl] Diaphragm Qty [Mtl] “O” Ring Qty [Mtl]
-XXA 637441-XA 94091-A (2) [Sp] - - - - - - - - - - - Y328-210 (2) [T]
-XXC 637441-XC 94091-C (2) [H] - - - - - - - - - - - Y327-210 (2) [V]
-XXL 637441-XL 94090-L (2) [L] 94110-A (2) [Sp] Y328-210 (2) [T]
-XXT 637441-XT 94090-T (2) [T] 94110-A (2) [Sp] Y328-210 (2) [T]
CENTER SECTION OPTIONS PH30X-XSP-SXX-C
Item Description (Size) Qty
Aluminium Groundable Polypropylene Stainless Steel
PH30A PH30F PH30S
Part No [Mtl] Part No. [Mtl] Part No. [Mtl]
146 O-ring (0.103” x 1-1/16” OD) (1) Y325-118 [B]
147 O-ring (0.139” x 1/2” OD) (2) ----- ----- ----- ----- Y325-202 [B]

166 Gasket (1) 94026 [B] 94026 [B] ----- ----

175 O-ring (0.103 x 1” OD) (2) Y325-117 [B] Y325-117 [B] Y325-118 [B]
181 Pin, Roll (3/32” x 1” OD) (4) ----- ----- Y178-56-S [SS] Y178-56-S [SS]

232 O-ring (0.139” x 1/2” OD) (2) ----- ----- Y325-202 [B] ----- -----

PH30X-XXX-XXX-C (en) Page 5 of 8
26
82
19
22
21
19
22
19
21
19
82 78
77
27
15a
14
9
3
6
7
196
5
1
29
69 180
131
144
70
70
175
175
144
74
68181 77
15
61 [PH30X-FXX-XXX-C (8-holes)]
61 [PH30X-DXX-XXX-C (4-holes)]
60 [PH30X-AXX-XXX-CXXX]
[PH30X-BXX-XXX-CXXX]
26
60 [PH30X-FXX-XXX-C (8-holes)]
60 [PH30X-DXX-XXX-C (4-holes)]
61 [PH30X-AXX-XXX-CXXX]
[PH30X-BXX-XXX-CXXX]
ASSEMBLY TORQUE REQUIREMENTS 
NOTE: DO NOT OVERTIGHTEN FASTENERS.
ALL FASTENERS ARE METRIC.
(14) Cap screw, 65 - 70 ft lbs (88.1 - 94.9 Nm).
(26) Manifold screw, 60 - 70 ft lbs (81.4 - 94.9 Nm).
(27) Fluid cap screw, 60 - 70 ft lbs (81.4 - 94.9 Nm).
(131) Screw, 35 - 40 ft lbs (47.5 - 54.2 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.

Apply anti-seize compound to threads and bolt and nut flange heads
which contact pump case when using stainless steel fasteners.

Apply 1/4” wide x 1/8” thick (aproximately 46” long) expandable PTFE
Joint Sealant to air cap (item 68 only) diaphragm bead groove. Use
ONLY 1 wrap of sealant. DO NOT overlap seam. Fill seam with heavy
duty anaerobic pipe sealant. Seam to be located between bolt positions
1 and 3 (refer to“Torque Sequence” diagram).
Lubriplate FML-2 is a white food grade petroleum grease.
View for PH30X-XXX-XXT-C (PTFE diaphragm)/
PH30X-XXX-XXL-C (Long Life PTFE diaphragm)
conguration.
(Santoprene)
8
(PTFE)
7
COLOR CODE
Material Diaphragm
Color
Ball
Color
Hytrel CreamCream
Nitrile BlackRed (•)
Santoprene TanTan
Santoprene
(Backup)
Green N/A
PTFEWhiteWhite
VitonYellow (-) Yellow (•)
(•) Dot(-) Stripe
FOR THE
AIR MOTOR SECTION
SEE PAGE 6 AND 7.
Torque Sequence
3
2
7
5
1
8
6
4
PARTS LIST / PH30X-XXX-XXX-C FLUID SECTION
Figure 2

Page 6 of 8 PH30X-XXX-XXX-C (en)
PARTS LIST / PH30X-XXX-XXX-C AIR SECTION

Indicates parts included in 637369 air section service kit shown below and items 70, 144, 175 and 180 shown on page 4.
MATERIAL CODE
[A] = Alluminium
[B] = Nitrile [I] = Iron
[Br] = Brass [P] = Polypropylene
[C] = Carbon Steel [Sp] = Santoprene
[Ck] = Ceramic [SS] = Stainless Steel
[D] = Acetal [U] = Polyurethane
[GP]= Groundable Polypropylene [A] = Alluminium
AIR MOTOR SECTION SERVICE
Service is divided into two parts - 1. Pilot Valve, 2. Major
Valve.
GENERAL REASSEMBLY NOTES:
yAir Motor Section service is continued from Fluid Section
repair.
yInspect and replace old parts with new parts as neces-
sary. Look for deep scratches on metallic surfaces, and
nicks or cuts in “O” rings.
yTake precautions to prevent cutting “O” rings upon instal-
lation.
yLubricate“O” rings with Lubriplate FML-2 grease.
yDo not over-tighten fasteners. Refer to torque speci-
cation block on view.
yRe-torque fasteners following restart.
ySERVICE TOOLS - To aid in the installation of (168) “O”
rings onto the (167) pilot piston, use tool # 204130-T,
available from ARO.
PILOT VALVE DISASSEMBLY
1. A light tap on (118) actuator pin should expose the oppo-
site (121) sleeve, (167) pilot piston and other parts.
2. Remove (170) sleeve. Inspect inner bore of sleeve for
damage.
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. 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.
MAJOR VALVE DISASSEMBLY
1. Remove (135) valve block and (233) adapter plate, expos-
ing (132 and 166) gaskets, (232) “O” ring and (176) checks.
2. Remove (233) adapter plate, releasing (140) valve insert,
(141) valve plate, (199 and 200) gaskets and (244, 243 and
232) “O” rings.
3. Remove (136) end cap and (137) “O” ring, releasing (111)
spool.
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) “O” ring on (136) end cap and assemble end
cap to (135) valve block, securing with (107) end plates
and (105) screws.
AIR MOTOR PARTS LIST
Item Description (size) Qty Part No. Mtl
74 Plug (2) Y17-51-S [SS]
101
Center Body (PH30A) (1) 97031 [A
(PH30F) (1) 97044 [GP]
(PH30S) (1) 97040 [SS]
103 Bushing (1) 97394 [D]
105 Screw (M6 x 1 - 6g x 180 mm) (PH30F) (4) 95921 [SS]
(PH30A), (PH30S) 95887
107 End Plate (PH30F) (2) 95846 [SS]
111 Spool (1) 95651 [D]
118 Actuator Pin (0.250” x 2.276” long) (2) 94083 [SS]
121 Sleeve (2) 94084 [D]
126 Plug (PH30A), (PH30S) (1) Y17-13-S [SS]
(PH30F) 93897-1 [P]
127 90° Street Elbow (1-1/2 - 11-1/2 NPT) (1) 94860 [C / I]

132 Gasket (1) 94099 [B]
133
Washer (M6) (PH30F) (7) 95931 [SS]
(PH30A) (3) Y117-416-C [SS]
(PH30S) (3) Y14-416-T [SS]
134
Screw (M6 x 1 - 6g x 35 mm) (PH30A),
(PH30S) (4) 95923 [SS]
(PH30F) (8) 95923 [SS]
Item Description (size) Qty Part No. Mtl
135
Valve Block (PH30F)
(1)
95789-2 [GP]
(PH30A) 96334-1 [A]
(PH30S 96337-1 [SS]
136
End Cap (PH30F)
(1)
95790 [P]
(PH30A) 96335 [A]
(PH30S) 96339 [SS]

137 “O” Ring (1/16” x 2” OD) (1) Y325-32 [B]

138 “U” Cup (3/16” x 1.792” OD) (1) 95966 [B]

139 “U” Cup (3/16” x 1-1/4” OD) (1) Y186-50 [B]
140 Valve Insert (1) 95650 (Ck)
141 Valve Plate (1) 95659 (Ck)

167 Pilot Piston (includes items 168 and 169) (1) 67164 [D]
168 "O” Ring (3/32” x 5/8” OD) (2) 94433 [U]
169 “U” Cup (1/8” x 7/8” OD) (1) Y240-9 [B]
170 Piston Sleeve (1) 94081 [D]

171 “O” Ring (3/32” x 1-1/8” OD) (1) Y325-119 [B]

172 “O” Ring (1/16” x 1-1/8” OD) (1) Y325-22 [B]

173 “O” Ring (1/16” x 1-3/8” OD) (2) Y325-26 [B]

174 “O” Ring (1/8” x 1/2” OD) (2) Y325-202 [B]

176 Diaphragm (check valve) (2) 94102 [Sp]

199 Track Gasket (1) 95666 [B]

200 Gasket (1) 95665 [B]
201 Muffler Kit (includes item 127) (1) 67213
233
Adapter Plate (PH30F)
(1)
95761 [P]
(PH30A) 96336 [A]
(PH30S) 96338 [SS]
236 Nut (M6 x 1 - 6h) (PH30F) (4) 95924 [SS]

243 “O” Ring (1/8” x 5/8” OD) (1) Y325-204 [B]

244 “O” Ring (1/8” x 7/8” OD) (1) Y325-208 [B]

Lubriplate FML-2 Grease (1) 94276
Lubriplate Grease packets (10) 637308
 Items included in uid section service kit, see pages 4 and 5.

PH30X-XXX-XXX-C (en) Page 7 of 8
PARTS LIST / PH30X-XXX-XXX-C AIR SECTION
ASSEMBLY TORQUE REQUIREMENTS 
NOTE: DO NOT OVERTIGHTEN FASTENERS.
ALL FASTENERS ARE METRIC.
(105) Screw, 35 - 40 in. lbs (4.0 - 4.5 Nm).
(134) Screw, 35 - 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 and bolt and
nut flange heads which contact pump case when
using stainless steel fasteners.
Figure 3
200

138 
111
139 
137 
136
107
236
232  233 232  176 

134
133
135
146

105
107
166

132

243

244

199

141

140
167
121
 174
118  173 169  168 
170
171 
172 
121
173 
118
126
101
103
174 
127
201
MAJOR VALVE
PILOT VALVE
PART GROUP
Optional 94117
43
147
A replacement Major Valve Service Assembly is available separately, which includes the
following:
637374-6: 105 (4), 107 (2), 111, 132, 135, 136, 137, 138, 139, 140, 141, 166, 176 (2), 199, 200, 232
(2), 233, 236 (4), 243 and 244.
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 2 identification dots toward (199 and
200) gaskets.
5. Assemble (244, 243 and 232) “O” rings, (199 and 200) gas-
kets and (233) adapter plate to (135) valve block.
6. Assemble (132 and 166) gaskets, (176) checks and (232)“O”
ring to (101) body.
7. Assemble (135) valve block and components to (101)
body, securing with (134) screws.
Muffler

Page 8 of 8 PH30X-XXX-XXX-C (en)
PN 97999-1381
TROUBLE SHOOTING
Product discharged from exhaust outlet.
yCheck for diaphragm rupture.
yCheck tightness of (14) cap screw.
Air bubbles in product discharge.
yCheck connections of suction plumbing.
yCheck “O” rings between intake manifold and uid caps.
yCheck tightness of (14) cap screw.
Motor blows air or stalls.
yCheck (176) check valve for damage or wear.
yCheck for restrictions in valve / exhaust.
Low output volume, erratic flow or no flow.
yCheck air supply.
yCheck for plugged outlet hose.
yCheck for kinked (restrictive) outlet material hose.
yCheck for kinked (restrictive) or collapsed inlet material
hose.
yCheck for pump cavitation - suction pipe should be sized
at least as large as the inlet thread diameter of the pump
for proper ow if high viscosity uids are being pumped.
Suction hose must be a non-collapsing type, capable of
pulling a high volume.
yCheck all joints on the inlet manifolds and suction con-
nections. These must be air tight.
yInspect 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).
Figure 4
A
B
C
D
N
G
H
J
M
L
F
K
Q - Exhaust Port
R - Material Inlet
R - Material OutletP - Air Inlet
PH30X-FXX-XXX-CXXX
Flange Dimensions per
ISO 7005-1:1992 PN10 DN80
D
B
PH30X-DXX-XXX-CXXX
Flange Dimensions per ASME
B16.5-2003 Class 150 3 Inch
D
B
L
G
P
DIMENSIONS
A - 23-1/8” (587.4 mm)
B - 30” (762.0 mm)
C - 12-1/32” (306.4 mm)
D - 2-3/4” (69.9 mm)
F - 15” (381.0 mm)
G - see below
H - 10-5/32” (258.0 mm)
J - 11-21/32" (296.1 mm)
K - 9/16” (14.3 mm)
L - see below
M - 22-27/32” (580.2 mm)
N - 16" (406.4 mm)
P - 3/4 - 14 NPT
Q - 1-1/2 - 11-1/2 NPSM
“G” “L” “R” Inlet / Outlet
PH30X-ASP-SXX-C 32” (812.8 mm) 2-3/4" (69.9 mm) 3 - 8 NPTF - 1
PH30X-BSP-SXX-C 32” (812.8 mm) 2-3/4" (69.9 mm) Rp 3 (3 - 11 BSP parallel)
PH30X-DSP-SXX-C 33-15/16" (862.0 mm) 3-3/4" (95.25 mm)
PH30X-FSP-SXX-C 33-15/16" (862.0 mm) 3-3/4" (95.25 mm)