Ingersoll-Rand ARO PZ10X-A Series User manual

OPERATOR’S MANUAL PZ10X-XXX-XXX-AXX
INCLUDING: OPERATION, INSTALLATION, SAFETY AND MAINTENANCE RELEASED: 11-26-21
(REV: A)
1” 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.
INGERSOLL RAND COMPANY INC
209 NORTH MAIN STREET – BRYAN, OHIO 43506
[phone] FAX [phone] © 2021
arozone.com
SERVICE KITS
Refer to Model Description Chart to match the pump materi-
al options.
637397 for air section repair (see page 10).
637401-XXX for uid section repair with seats (see page 8).
637401-XX for uid section repair without seats (see page 8).
NOTE: This kit also contains several air motor seals which will
need to be replaced.
637395-X major air valve assembly (see page 11).
PUMP DATA
Models......see Model Description Chart for “-XXX”.
Pump Type.. Air Operated Double Diaphragm
Material .... see Model Description Chart.
Weight
PZ10A-XAX-XXX-AXX........... 25.3 lbs (11.48 kgs)
PZ10A-XCX-XXX-AXX ........... 39.85 lbs (18.11 kgs)
PZ10A-XHX-XXX-AXX ............44.25 lbs (20.11 kgs)
PZ10A-ASX-XXX-AXX.............42.85 lbs (19.41 kgs)
PZ10A-BSX-XXX-AXX .............42.85 lbs (19.41 kgs)
PZ10A-FSX-XXX-AXX .............48.55 lbs (22.01 kgs)
Add 6.44 lbs (2.92 kg) for Stainless Steel air motor
section
Maximum Air Inlet Pressure ....... 120 psig (8.3 bar)
Maximum Material
Inlet Pressure ...................... 10 psig (0.69 bar)
Maximum Outlet Pressure ......... 120 psig (8.3 bar)
Maximum Flow Rate (ooded inlet) ..... 52.2 gpm (197.6 lpm)
Displacement / Cycle @ 100 psig ... 0.232 gal. (0.88 lit.)
Maximum Particle Size ............ 1/8” dia. (3.3 mm)
Maximum Temperature Limits
(Diaphragm / Ball / Seat material)
E.P.R. / EPDM........ -60to 280F (-51to 138C)
Hytrel............. -20to 180F (-29ºto 82C)
Nitrile .............. 10to 180F (-12ºto 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 12
Mounting Dimension ....... 4” x 6.25”
(101.6 mm x 158.8 mm)
Noise Level@ 70 psig, 60 cpm ...... 80.6 dB(A)

The pump sound pressure levels published here have been updated to anEquiv-
alent Continuous Sound Level (LA
eq
) to meet the intent of ANSI S1.13-1971, CA-
GI-PNEUROP S5.1 using four microphone locations.
MODEL PZ10X-FSX-XXX
MODEL PZ10X-AXX-XXX
PZ10X-BXX-XXX
Figure 1

Page 2 of 16 PZ10X-XXX-XXX-AXX (en)
MODEL DESCRIPTION CHART
Model Code Explanation
PZ10 X -XXX-XXX-AX
X
Center Body Material
A - Aluminum
Fluid Connection
B -1- 11 BSP
Fluid Caps & Manifold Material
A - Aluminum
Hardware Material
P - Plated Steel
Seat Material
Ball Material
Diaphragm Material
Revision
A - Revision
Specialty Code 1 (Blank if no Speciality Code)
0 - Standard Valve Block
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.
0 - No Option
A -1- 11-1/2 NPTF - 2
Specialty Code 2 (Blank if no Speciality Code)
A -Santoprene
C - Hytrel
E -Carbon Steel
F - Aluminum
G - Nitrile
H - Hard 440 Stainless Steel
L - Hastelloy - C
S - 316 Stainless Steel
A -Santoprene
C - Hytrel
G - Nitrile
S - Stainless steel
T - PTFE
V -Viton
S - Stainless Steel
C -Cast Iron
H - Hastelloy - C
S - Stainless Steel
S - Stainless Steel
A -Santoprene
C - Hytrel
G - Nitrile
L - Long Life PTFE
M -Medical Grade Santoprene
T - PTFE
V -Viton
F - 1" ANSI / DIN Flange (Raised Face)

PZ10X-XXX-XXX-AXX (en) Page 3 of 16
OPERATING AND SAFETY PRECAUTIONS
READ, UNDERSTAND AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE.
EXCESSIVE AIR PRESSURE
STATIC SPARK
HAZARDOUS MATERIALS
HAZARDOUS PRESSURE
All diaphragm pump models listed in the Declarations of
Conformity 5 and 6 (located near the end of the manual) con-
form to the requirements of the EU “Machinery Directive,” UK
regulation“Supply of Machinery (Safety) Regulations”2008 (SI
2008/1597), and can be used in potentially explosive atmo-
sphere areas with Zone 0/20 inside and outside the pump,
but ONLY when the special conditions listed below under the
section “SPECIFIC CONDITIONS OF SAFE USE FOR EXPLOSIVE
ATMPOSHERES” are followed. The definitions for “Potential-
ly Explosive Atmospheres” varies by geographical region
around the world, and is summarized in the section below.
You must read and follow the detailed explanation of
these hazards and follow the appropriate instructions
noted in this manual for safe installation and operation.
SAFETY INFORMATION - EXPLANATION OF SAFETY
SIGNAL WORDS:
WARNING
WARNING indicates a hazardous situation
which, if not avoided, could result in death or serious
injury.
CAUTION
CAUTION, used with the safety alert sym-
bol, indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.
NOTICE
NOTICE is used to address practices not re-
lated to personal injury.
SPECIFIC CONDITIONS OF SAFE USE FOR EXPLO-
SIVE ATMOSPHERES :
These pumps can be used in an area with Zone 0/20
inside and outside the pump.
WARNING
Non-compliance with any of these special
conditions could create an ignition source that may
ignite any potentially explosive atmospheres.
WARNING
POTENTIAL ELECTROSTATIC CHARGING
HAZARD. Clean only with a damp cloth.
WARNING
STATIC SPARK. Can cause explosion re-
sulting in severe injury or death. Ground pump and
pumping system.
ySparks can ignite ammable material and vapors.
yThe pumping system and object being sprayed must
be grounded when it is pumping, ushing, recirculat-
ing or spraying flammable materials such as paints,
solvents, lacquers, etc. or used in a location where
surrounding atmosphere is conducive to spontaneous
combustion. Ground the dispensing valve or device,
containers, hoses and any object to which material is
being pumped.
yUse the pump grounding lug provided on metallic
pumps for connection of a ground wire to a good
earth ground source. Use Aro Part No. 66885-1 Ground
Kit or a suitable ground wire (10 AWG or thicker).
yPumps that will operate in environments defined as
“hazardous locations” or “Potentially Explosive Atmo-
spheres” must only be installed, connected and set-up
by qualified personnel with knowledge and under-
standing of protection classes, regulations and provi-
sions for apparatus in hazardous areas, for the region
where the pump will operate.
ySecure pump, connections and all contact points (feet
must be bolted) and provide clearance around the
pump to avoid vibration and generation of contact or
static spark.
yConsult local building codes and electrical codes for
specic grounding requirements.
yAfter grounding, periodically verify continuity of
electrical path to ground. Test with an ohmmeter from
each component (e.g., hoses, pump, clamps, contain-
er, spray gun, etc.) to ground to insure continuity.
Ohmmeter should show 0.1 ohms or less.
ySubmerse the outlet hose end, dispensing valve or de-
vice in the material being dispensed if possible. (Avoid
free streaming of material being dispensed.)
yUse hoses incorporating a static wire or use ground-
able piping.
yUse a grounded exhaust hose between the pump and
the muffler. (Refer to minimum size under Installa-
tion.)
yUse proper ventilation.
yKeep flammables away from heat, open flames and
sparks.
yKeep containers closed when not in use.
WARNING
FOR MODELS CONTAINING ALUMINUM EN-
CLOSURES. Pumps must be mounted in such a manner
as to eliminate the risk of sparks caused by friction or
impact.
yProtect pump from external damage.
yRegularly inspect coatings for damage and if damage
occurs do not use in Zone 0/20.
WARNING
EXPLOSION HAZARD. Models containing
aluminum wetted parts cannot be used with 1,1,1-tri-
chloroethane, methylene chloride or other haloge-
nated hydrocarbon solvents which may react and
explode.
WARNING
EXPLOSION HAZARD: Ensure that the pump
will not exceed a maximum temperature of 25°C (77°F)
lower than the auto ignition-temperature of the uid
being pumped.
yCheck pump motor section, uid caps, manifolds and
all wetted parts to assure compatibility before using
with solvents of this type.
WARNING
If elevated temperatures or inlet pressure
levels are detected, shut the pump o and discontin-
ue its use until it can be inspected and/or repaired.
yWhen assembled as a complete system, the sensors
using for measuring the inlet air and fluid tempera-
ture and over pressure of inlet air must be connected
to a monitoring and shutdown system which is su-
ciently reliable and compliant with the requirements
for ATEX Safety related devices as dened in Annex II
Clause 1.5.1 of Directive 2014/34/ EU (i.e. b2 (SIL2) as
dened by EN ISO 80079-37cl 6.5).
yAssociated programmable electronic devices forming
a part of ignition protection systems must be installed
in a safe area or be suitably certified ATEX rated for
the zone into which where are installed.
yThe ignition protection system, when installed, is
to be subjected to functional and accuracy tests to
ensure shutdown occurs if the limits specied by the
manufacturer are exceeded.

Page 4 of 16 PZ10X-XXX-XXX-AXX (en)
yTrip points for the temperature and pressure moni-
toring system shall be set such that shutdown of the
pump occurs if air inlet pressure exceeds 120 PSIG or
if the air inlet or uid temperature exceeds the limita-
tion on page 5.
WARNING
Do not perform maintenance or repairs in
an area where explosive atmospheres are present. Pri-
or to maintenance, ensure unit is unplugged and fully
de-energized.
NOTICE
Only FML-2 grease should be employed for
lubrication of moving part.
WARNING
MAXIMUM SURFACE TEMPERATURE LIMITS.
Maximum temperatures are based on mechanical
stress only. Certain chemicals will signicantly reduce
maximum safe operating temperature. Consult the
chemical manufacturer for chemical compatibility and
temperature limits.
yThe actual surface temperature of the pumps depend
on the running conditions of the pump, the materials
of construction, the temperature of the uid pumped,
and the environmental conditions.
yFor ambient, process fluid and air inlet temperature
see the temperature table on page 5.
yEnsure proper housekeeping to eliminate dust build-
up on the pump. Certain dusts may ignite at pump
surface temperature limits, as noted on page 5.
yFor use in Explosive Gas Atmospheres the TEMPERA-
TURE range rating is limited by the materials & seals
used in the construction per possible product cong-
uration. Material temperature limitations are provid-
ed and must not be exceeded in the application. The
pumps follow ISO 80079-36:2016: Ex h IIC Ga.
yFor use in Explosive Dust Atmospheres the TEMPERA-
TURE range rating is limited by the materials & seals
used in the construction per possible product cong-
uration. Material temperature limitations are provid-
ed and must not be exceeded in the application. The
pumps follow ISO 80079-36:2016: Ex h IIIC Da.

PZ10X-XXX-XXX-AXX (en) Page 5 of 16
TEMPERATURE LIMITS
The seat, ball and diaphragm materials for metallic pumps establish the ambient and pump temperature limitations.
Use the temperature table below and the model code for ball, seat, diaphragm material to determine the temperature range
for each pump model. Model code is explained in detail on page 2.
Example: PZ10X-XXX-AAA-AXX. AAA code is located in the rst temperature range in the table below.
Result: -20°C to +40°C ambient temperature limit and -40°C to +78°C pump temperature limit.
Ambient
Temperature Limits
Air Inlet and Process
Fluid Temperature
Limits
Ball, Seat, Diaphragm Model Code Letters
Example: PZ10X-XXX-XXX-AXX
-20°C to +40°C
-4°F to +104°F
-40°C to +78°C
-40°F to +172°F
AAA AAB AAM AAV ASA ASB ASM ASV AVA AVB
AVM AVV EAA EAB EAV ESA ESB ESV EVA EVB
EVV FAA FAB FAV FSA FSB FSV FVA FVB FVV
HAA HAB HAV HSA HSB HSV HVA HVB HVV LAA
LAB LAV LSA LSB LSV LVA LVB LVV SAA SAB
SAV SSA SSB SSV SVA SVB SVV --- --- ---
-20°C to +40°C
-4°F to +104°F
-29°C to +78°C
-20°F to +174°F
AAC ACA ACB ACC ACM ACV ASC AVC CAA CAB
CAC CAM CAV CCA CCB CCC CCM CCV CSA CSB
CSC CSM CSV CVA CVB CVC CVM CVV EAC ECA
ECB ECC ECV ESC EVC FAC FCA FCB FCC FCV
FSC FVC HAC HCA HCB HCC HCV HSC HVC LAC
LCA LCB LCC LCV LSC LVC SAC SCA SCB SCC
SCV SSC SVC --- --- --- --- --- --- ---
-12°C to +40°C
+10°F to +104°F
-12°C to +78°C
+10°F to +174°F
AAG ACG AGA AGB AGC AGG AGM AGV ASG AVG
CAG CCG CGA CGB CGC CGG CGM CGV CSG CVG
EAG ECG EGA EGB EGC EGG EGV ESG EVG FAG
FCG FGA FGB FGC FGG FGV FSG FVG GAA GAB
GAC GAG GAM GAV GCA GCB GCC GCG GCM GCV
GGA GGB GGC GGG GGM GGV GSA GSB GSC GSG
GSM GSV GVA GVB GVC GVG GVM GVV HAG HCG
HGA HGB HGC HGG HGV HSG HVG KAA KAB KAC
KAG KAV KCA KCB KCC KCG KCV KGA KGB KGC
KGG KGV KSA KSB KSC KSG KSV KVA KVB KVC
KVG KVV LAG LCG LGA LGB LGC LGG LGV LSG
LVG SAG SCG SGA SGB SGC SGG SGV SSG SVG
0°C to +40°C
+32°F to +104°F
0°C to +78°C
+32°F to +174°F
PAA PAC PAG PAV PCA PCC PCG PCV PGA PGC
PGG PGV PSA PSC PSG PSV PVA PVC PVG PVV
+4°C to +40°C
+40°F to +104°F
+4°C to +78°C
+40°F to +174°F
AAL AAT ACL ACT AGL AGT ASL AST ATA ATB
ATC ATG ATL ATM AT T AT V AVL AVT CAL CAT
CCL CCT CGL CGT CSL CST C TA CTB CTC CTG
CTL CTM CTT CTV CVL CVT EAL EAM EAT ECL
ECM ECT EGL EGM EGT ESL ESM EST ETA ETB
ETC ETG ETL ETM ETT ETV EVL EVM EVT FAL
FAM FAT FCL FCM FCT FGL FGM FGT FSL FSM
FST FTA FTB FTC FTG FTL FTM FTT FTV FVL
FVM FVT GAL GAT GCL GCT GGL GGT GSL GST
GTA GTB GTC GTG GTL GTM GTT GTV GVL GVT
HAL HAM HAT HCL HCM HCT HGL HGM HGT HSL
HSM HST HTA HTB HTC HTG HTL HTM HTT HTV
HVL HVM HVT KAL KAM KAT KCL KCM KCT KGL
KGM KGT KSL KSM KST KTA KTB KTC KTG KTL
KTM KTT KTV KVL KVM KVT LAL LAM LAT LCL
LCM LCT LGL LGM LGT LSL LSM LST LTA LTB
LTC LTG LTL LTM LT T LT V LVL LVM LVT PAL
PAT PCL PCT PGL PGT PSL PST PTA PTC PTG
PTL PTT PTV PVL PVT SAL SAM SAT SCL SCM
SCT SGL SGM SGT SSL SSM SST STA STB STC
STG STL STM STT STV SVL SVM SVT
-20°C to +40°C
-4°F to +104°F
-23°C to +66°C
-9°F to +150°F
FAU FCU FSU FUA FUC FUU FUV FVU SAU SCU
SSU SUA SUC SUU SUV SVU --- --- --- ---
-12°C to +35°C
+10°F to +95°F
-12°C to +66°C
+10°F to +150°F FGU FUG SGU SUG --- --- --- --- --- ---
0°C to +40°C
+32°F to +104°F
0°C to +66°C
+32°F to +150°F
FTU FUL FUT PAU PCU PGU PSU PUA PUC PUG
PUU PUV PVU FTU FUL FUT PTU PUL PUT STU
SUL SUT --- --- --- --- --- --- --- ---

Page 6 of 16 PZ10X-XXX-XXX-AXX (en)
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 fluid pressure in the fluid chambers, ball checks
insure 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 per-
sonal injury, pump damage or property damage. Do
not exceed maximum inlet air pressure as stated on
air motor plate.
yFiltered and oiled air will allow the pump to operate more
efficiently and yield a longer life to operating parts and
mechanisms.
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 Nitrile “O” rings in the air motor section of the
pump.
TRANSPORT AND STORAGE
yStore in a dry place, do not remove product from box
during storage.
yDo not remove protection caps from inlet and outlet prior
to installation.
yDo not drop or damage box, handle with care.
INSTALLATION
yPump cycle rate and operating pressure should be con-
trolled by using an air regulator on the air supply.
yThe outlet material volume is governed not only by the air
supply but also by the material supply available at the in-
let. The material supply tubing should not be too small or
restrictive. Be sure not to use hose which might collapse.
yUse exible 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.
GENERAL PRODUCT SAFETY INFORMATION:
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
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 muer.
yPipe the exhaust to a safe remote location when
pumping hazardous or inammable materials.
yUse a grounded 3/8” minimum ID hose between the
pump and the muer.
WARNING
HAZARDOUS PRESSURE. Can result in seri-
ous injury or property damage. Do not service or clean
pump, hoses or dispensing valve while the system 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.
yObtain Material Safety Data Sheets on all materials
from the supplier for proper handling instructions.
WARNING
EXPLOSION HAZARD. Models containing
aluminum wetted parts cannot be used with 1,1,1-tri-
chloroethane, methylene chloride or other haloge-
nated hydrocarbon solvents which may react and
explode.
yCheck pump motor section, uid 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
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
support of the piping system. Be certain the system
components 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 and Diaphragm Rupture”
pn / 94080.

PZ10X-XXX-XXX-AXX (en) Page 7 of 16
yPipe exhaust away to a safe location. Use a suitable diam-
eter grounded hose between pump and muer. Refer to
table for proper size.
Pump Series 1”
Hose Size (min ID) 3/8”
yInstall a ground wire where applicable.
yVerify correct model / conguration prior to installation.
yPumps are tested in water at assembly. Flush pump with
compatible uid prior to installation.
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.
yFlooded suction inlet pressure must not exceed 10 psig
(0.69 bar).
yAlways flush the pump with a solvent compatible with
the material being pumped if the material being pumped
will solidify when not in use for a period of time.
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 in-
let. The material supply tubing should not be too small or
restrictive. Be sure not to use hose which might collapse.
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
insure against damage by vibration.
MAINTENANCE
yCertain ARO “Smart Parts” are indicated which should be
available for fast repair and reduction of down time.
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.
yService 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
part Material Options.
yBefore disassembling, empty captured material in the
outlet manifold by turning the pump upside down to
drain material from the pump.
DIAPHRAGM PUMP SERVICE
GENERAL SERVICE NOTES:
yInspect and replace old parts with new parts as necessary.
Look for deep scratches on metallic surfaces, and nicks or
cuts in “O” rings.
yTools needed to complete disassembly and repair:
y7/8” wrench, 1/2” socket or wrench, 3/8” socket or
wrench, 3/8” Allen wrench, 10 mm Allen wrench, T-10
Torx screwdriver, torque wrench (measuring inch
pounds), “O” ring pick.
yKeep good records of service activity and include pump
in preventive maintenance program.
yUSE ONLY GENUINE ARO REPLACEMENT PARTS TO AS-
SURE PERFORMANCE AND PRESSURE RATING.
yRepairs should be made only by authorized trained per-
sonnel. Contact your local authorized ARO Service Center
for parts and customer service information.
Original instructions are in English. Other languages are
a translation of the original instructions.
PARTS AND SERVICE KITS
Refer to the part views and descriptions as provided on page
8 through 11 for parts identication and Service Kit informa-
tion.
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 diaphragm
pump functions:1. AIR SECTION, 2. FLUID SECTION. The Flu-
id Section is divided further to match typical part Material
Options.
FLUID SECTION DISASSEMBLY
1. Remove (61) outlet manifold, (60) inlet manifold.
2. Remove (22) balls, (19 and 33) “O” rings and (21) seats.
3. Remove (15) uid caps.
NOTE: Only PTFE diaphragm models use a primary dia-
phragm (7) and a backup diaphragm (8). Refer to the auxiliary
view in the Fluid Section illustration.
4. Remove the (6) diaphragm washer, (7) or (7 / 8) dia-
phragms, and (5) backup washer.
NOTE: Do not scratch or mar the surface of (1) diaphragm
rod.
FLUID SECTION REASSEMBLY
yReassemble in reverse order. Refer to the torque require-
ments on page 9.
yClean and inspect all parts. Replace worn or damaged
parts with new parts as required.
yLubricate (1) diaphragm rod and (144) “U” cup with Lubri-
plate FML-2 grease (94276 grease packet is included in
service kit).
yFor models with PTFE diaphragms: Item (8) Santoprene
diaphragm is installed with the side marked “AIR SIDE”
towards the pump center body. Install the PTFE dia-
phragm (7) with the side marked “FLUID SIDE”towards the
(15) uid cap.
yCheck torque settings after pump has been re-started and
run a while.
yViton® is a registered trademarks of the Chemours Company yHytrel® is a registered trademark of the DuPont Company yARO® is a registered trademark of Ingersoll-Rand Company y
ySantoprene® is a registered trademark of ExxonMobil yLoctite®, 242® and 271® are registered trademarks of Henkel Loctite Corporation y
yLubriplate® is a registered trademark of Lubriplate Division (Fiske Brothers Rening Company) y

Page 8 of 16 PZ10X-XXX-XXX-AXX (en)
PARTS LIST / PZ10X-XXX-XXX-AXX FLUID SECTION
Fluid Section Service Kits (637401-XXX OR 637401-XX):
For Fluid Kits With Seats :
637401-XXX Fluid Section Service Kits include: Seats (see SEAT Option, refer to -XXX in chart below), Balls (see BALL Option, refer to
-XXX in chart below), Diaphragms (see DIAPHRAGM Option, refer to -XXXin chart below), and items 19, 33, 70, 144, 175 and 180 (listed
below) plus 174 and 94276 Lubriplate FML-2 grease (page 10).
For Fluid Kits Without Seats:
637401-XX Fluid Section Service Kits include: Balls (see BALL Option, refer to -XX in chart below), Diaphragms (see DIAPHRAGM Option,
refer to -XX in chart below), and items 19, 33, 70, 144, 175 and 180 (listed below) plus 174 and 94276 Lubriplate FML-2 grease (page 10).
EXTERNAL HARDWARE OPTIONS PZ10X-XXX-XXX-AXX
Item Description (size) Qty PZ10X-XXP PZ10X-XXS
Part No. Mtl Part No. Mtl
26 Screw (M8 x 1.25 - 6g x 30 mm) (8) 95880-1 [C] 95880 [SS]
27 Bolt (M8 x 1.25 - 6g x 40 mm) (20) 95896-1 [C] 95896 [SS]
29 Hex Flange Nut (M8 x 1.25 - 6h) (20) 95879-1 [C] 95879 [SS]
Air Section Service Kit Parts, see page 10.
COMMON PARTS
Item Description (size) Qty Part No. Mtl
1 Connecting Rod (1) 97146 [C]
 70 Gasket (2) 95843 [B]
 144 “U” Cup (3/16” x 1-1/8” OD) (2) Y186-49 [B]
 175 “O” Ring (3/32” x 13/16” OD) (2) Y325-114 [B]
SEAT OPTIONS PZ10X-XXX-XXX-AXX BALL OPTIONS PZ10X-XXX-XXX-AXX
“21” “22” (1-1/4” dia.)
-XXX Seat Qty Mtl -XXX Seat Qty [Mtl] -XXX Ball Qty Mtl -XXX Ball Qty Mtl
-AXX 96152-A (4) [Sp] -GXX 96152-G (4) [B] -XAX 93278-A (4) [Sp] -XSX 92408 (4) [SS]
-CXX 96152-C (4) [H] -HXX 94706 (4) [SH] -XCX 93278-C (4) [H] -XTX 93278-4 (4) [T]
-EXX 96158 (4) [C] -LXX 95836 (4) [Ha] -XGX 93278-2 (4) [B] -XVX 93278-3 (4) [V]
-FXX 96156 (4) [A] -SXX 96151 (4) [SS]
DIAPHRAGM OPTIONS PZ10X-XXX-XXX-AXX
-XXX
Service Kit
With Seat
Service Kit
Without Seat “7” “8” “19” “33”
-XXX = (Seat)
-XXX = (Ball)
-XXX = (Diaphragm)
-XX = (Ball)
-XX = (Diaphragm) Diaphragm Qty Mtl Diaphragm Qty Mtl “O” Ring Qty Mtl “O” Ring Qty Mtl
-XXA 637401-XXA 637401-XA 96267-A (2) [Sp] ----- --- --- 93280 (4) [E] 93279 (4) [E]
-XXC 637401-XXC 637401-XC 96267-C (2) [H] ----- --- --- Y327-225 (4) [V] Y327-220 (4) [V]
-XXG 637401-XXG 637401-XG 96328-2 (2) [B] ----- --- --- Y325-225 (4) [B] Y325-220 (4) [B]
-XXL 637401-XXL 637401-XL 96146-L (2) [L] 96145-A (2) [SP] 93282 (4) [T] 93281 (4) [T]
-XXM 637401-XXM 637401-XM 96267-M (2) [MSP] 93282 (4) [T] 93281 (4) [T]
-XXT 637401-XXT 637401-XT 96146-T (2) [T] 96145-A (2) [SP] 93282 (4) [T] 93281 (4) [T]
-XXV 637401-XXV 637401-XV 95989-3 (2) [V] ----- --- --- Y327-225 (4) [V] Y327-220 (4) [V]
NOTE: Gasket items 19 and 33 are not required with seat option AXX, -CXX and -GXX.
CENTER SECTION OPTIONS PZ10X-XXX-XXX-AXX
Item Description (size) Qty
Aluminum Stainless Steel
PZ10A-XXX-XXX-AXX PZ10S-XXX-XXX-AXX
Part No. Mtl Part No. Mtl
43 Ground Lug (1) 93004 [Co] 93004 [Co]
68 Air Cap (1) 95994-4 [A] 96007-3 [SS]
69 Air Cap (1) 95994-3 [A] 96007-4 [SS]
74 Pipe Plug (1/4 - 18 NPT x 7/16”) (2) Y17-51-S [SS] Y17-51-S [SS]
131 Screw (M8 x 1.25 - 6g x 95 mm) (4) 96001 [C] 96655 [SS]
180 Washer (4) 96006 [Co] 96006 [Co]
195 Nut (M8 x 1.25 - 6h) (4) 96005 [SS] 96005 [SS]
MANIFOLD / FLUID CAP MATERIAL OPTIONS PZ10X-XXX-XXX-AXX
Aluminum Cast Iron Hastelloy-C Stainless Steel Stainless Steel
PZ10X-XAX-XXX PZ10X-XCX-XXX PZ10X-XHX-XXX PZ10X-ASX-XXX
PZ10X-BSX-XXX PZ10X-FSX-XXX
Item Description (size) Qty Part No. [Mtl] Part No. [Mtl] Part No. [Mtl] Part No. [Mtl] Part No. [Mtl]
5Backup Washer (2) 95990-3 [C] 95990-3 [C] 95990-1 [SS] 95990-1 [SS] 95990-1 [SS]
6Diaphragm Washer (2) 95990-3 [C] 95990-3 [C] 95990-2 [Ha] 95990-1 [SS] 95990-1 [SS]
9 Washer (0.505” ID) (2) 93189-1 [SS] 93189-1 [SS] 96161 [Ha] 93189-1 [SS] 93189-1 [SS]
14 Screw (M12 x 1.75 - 6g x 25 mm) (2) 95997 [SS] 95997 [SS] 96159 [Ha] 95997 [SS] 95997 [SS]
15 Fluid Cap (2) 95935 [A] 95831 [CI] 96148 [Ha] 96010 [SS] 96010 [SS]
60 Inlet Manifold (1) 95936-[][A] 95829-[] [CI] 96150-[] [Ha] 96008-[] [SS] 98242 [SS]
61 Outlet Manifold (1) 95960-[][A] 95830-[] [CI] 96149-[] [Ha] 96009-[] [SS] 98243 [SS]
MATERIAL CODE
[A] = Aluminum
[B] = Nitrile
[C] = Carbon Steel
[CI] = Cast Iron
[Co] = Copper
[E] = E.P.R.
[H] = Hytrel
[Ha] = Hastelloy-C
[L] = Long Life PTFE
[MSP] = Medical Grade
Santoprene
[SH] = Hard Stainless Steel
[SP] = Santoprene
[SS] = Stainless Steel
[T] = PTFE
[V] = Viton

PZ10X-XXX-XXX-AXX (en) Page 9 of 16
MANIFOLD / FLUID CAP MATERIAL OPTIONS PZ10X-XXX-XXX-AXX
Aluminum Cast Iron Hastelloy-C Stainless Steel Stainless Steel
PZ10X-XAX-XXX PZ10X-XCX-XXX PZ10X-XHX-XXX PZ10X-ASX-XXX
PZ10X-BSX-XXX PZ10X-FSX-XXX
Item Description (size) Qty Part No. [Mtl] Part No. [Mtl] Part No. [Mtl] Part No. [Mtl] Part No. [Mtl]
63 Pipe Plug (1 - 11-1/2 NPT) (2) Y17-125 [A] Y17-55-S [SS] - - - - - - - - Y17-55-S [SS] - - - - - - - -
(R 1, 1 - 11 BSP) (2) 96160-2 [A] 96160-1 [SS] - - - - - - - - 96160-1 [SS] - - - - - - - -
NOTE: For NPTF thread models (PZ10X-AXX-XXX-AXX), use“-1”. For BSP thread models (PZ10X-BXX-XXX-AXX), use“-2”.
PARTS LIST / PZ10X-XXX-XXX-AXX FLUID SECTION
26
63
22
19
21
70
2969
68
131
180
195
1
58
7
6
9
27

33
22 19 21 33
61
60
PZ10XFSX 60 26
63
175
144
27
74
14
15
29
NOTE: DO NOT OVERTIGHTEN FASTENERS.
(14) Screw, tighten to 25 - 30 ft lbs (33.9 - 40.7 Nm).
LUBRICATION / SEALANTS
ASSEMBLY TORQUE REQUIREMENTS
Apply Loctite 242 to threads at assembly.
Apply Lubriplate FML-2 grease to all “O” rings, “U” Cups and mating parts.
(26) Screws, 20 - 25 ft lbs (27.1 - 33.9 Nm).
COLOR CODE
(29) Nuts, 15 - 20 ft lbs (20.3 - 27.1 Nm).
Material Diaphragm
Color
Ball
Color
Hytrel CreamCream (•)
Nitrile Black Red (•)
Santoprene TanTan
Santoprene
(Backup)
Green N/A
PTFEWhiteWhite
VitonYellow (-) Yellow (•)
(•) Dot
Apply anti-seize compound to threads and bolt and nut ange
heads which contact pump case when using stainless steel fasteners.
Apply Loctite 271 to threads at assembly.
Note: Lubriplate FML-2 is a white food grade petroleum grease.
(-) Dash
(131) Screws, 12 - 17 ft lbs (16.3 - 23.0 Nm).
Not used with PZ10X-XXX-AXX, -CXX and -GXX
B
B
A A
Apply PTFE tape to threads at assembly.
Torque Sequence
8
1
2
7
10
6
4
9
5
3
FOR THE
AIR MOTOR SECTION
SEE PAGES 10 AND 11
(PZ10X-FSX) 61
Figure 2

Page 10 of 16 PZ10X-XXX-XXX-AXX (en)
PARTS LIST / PZ10X-XXX-XXX-AXX AIR SECTION
Indicates parts included in 637397 Air Section Service Kit shown below and items (70), (144), (175) and (180) shown on page 8.
Item Description (size) Qty Part No. [Mtl]
101 Center Body (PZ10A) (1) 97025 [A]
(PZ10S) (1) 97034 [SS]
103 Bushing (1) 97391 [D]
105 Screw (M6 x 1 - 6g) (16 mm long) (4) 95991 [SS]
111 Spool (1) 95835 [D]
118 Actuator Pin (2) 95999 [SS]
121 Sleeve (2) 95123 [D]
126 Plug (1) Y17-13-S [SS]
128 Pipe Plug (1/8 - 27 NPT x 0.27”) (1) Y17-50-S [SS]
132 Gasket (1) 96170 [B]
133 Washer (1/4”) (PZ10A) (3) Y117-416-C [C]
(1/4") (PZ10S) (3) Y14-416-T [SS]
134 Screw (M6 x 1 - 6g x 20 mm) (4) 95887 [SS]
135 Valve Block (PZ10A-X-X) (1) 95942-3 [Z]
(PZ10S-X-X) (1) 95939-3 [SS]
136 End Cap (PZ10A) (1) 95941 [Z]
(PZ10S) (1) 95938 [SS]
137 Gasket (1) 95844 [B]
138 “U” Cup (3/16” x 1-5/8” OD) (1) Y186-53 [B]
Item Description (size) Qty Part No. [Mtl]
139 “U” Cup (3/16” x 1-1/8” OD) (1) Y186-49 [B]
140 Valve Insert (1) 95838 [AO]
141 Valve Plate (1) 95885 [AO]
166 Gasket (1) 96171 [B]
167 Pilot Piston (includes 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 (3/32” x 1-3/8” OD) (2) Y325-123 [B]
174 “O” Ring (1/8” x 1/2” OD) (2) Y325-202 [B]
176 Diaphragm (check valve) (2) 95845 [U]
181 Roll Pin (5/32” OD x 1/2” long) (4) Y178-52-S [SS]
200 Gasket (1) 96172 [B]
201 Muer (1) 350-568
233 Adapter Plate (1) 95832 [P]
 Lubriplate FML-2 Grease (1) 94276
Lubriplate Grease Packets (10) 637308
 Fluid Section Service Kit Parts, see page 8.
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 necessary.
Look for deep scratches on 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 specifica-
tion block on view.
yTorque 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) should expose the opposite (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 ser-
vice kit.
2. Install new (171 and 172) “O” rings, replace (170) sleeve.
3. Install new (168) “O” rings and (169) “U” cup. Note the lip
direction. 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 and (176) check valve.
2. Insert a small at 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.
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) gasket on (136) end cap and assemble end
cap to (135) valve block, securing (105) screws.
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 identication 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.
6. Assemble (132 and 166) gaskets and (176) check valve to (101) body.
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). MATERIAL CODE
[A] = Aluminum
[AO] = Alumina Oxide
[B] = Nitrile
[C] = Carbon Steel
[D] = Acetal
[P] = Polypropylene
[SS] = Stainless Steel
[U] = Polyurethane
[Z] = Zinc

PZ10X-XXX-XXX-AXX (en) Page 11 of 16
PARTS LIST / PZ10X-XXX-XXX-AXX AIR SECTION
201
174
121
118
173
181
132
233
200
141
140
101
176
166
103
135
133
138

134
111
43
134
136
128 
105 
139
137
 174
118
167
170
 173
171 
121
172
169
168
PILOT VALVE
PILOT VALVE
MAJOR VALVE
NOTE: DO NOT OVERTIGHTEN FASTENERS.
LUBRICATION / SEALANTS
ASSEMBLY TORQUE REQUIREMENTS
Apply Lubriplate FML-2 grease to all “O” rings, “U” cups and
mating parts.
Apply PTFE tape to threads at assembly.
Insert screwdriver
here to remove
(233) adapter plate.
Notch
A replacement Major Valve Service Assembly is available separately, which
includes the following:
637395-3 for models PZ10A: 105 (4), 111, 128, 132, 135, 136, 137, 138, 139, 140,
141, 166, 176(2), 200 and233.
637395-5 for models PZ10S: 105 (4), 111, 128, 132, 135, 136, 137, 138, 139, 140,
141, 166, 176(2), 200 and 233.
Torque (105 and 134) screws to 40 - 50 in. lbs (4.5 - 5.6 Nm).
Apply anti-seize compound to threads at assembly.
126
Figure 3
TROUBLESHOOTING
Product discharged from exhaust outlet.
yCheck for diaphragm rupture.
yCheck tightness of (14) diaphragm washer.
Air bubbles in product discharge.
yCheck connections of suction plumbing.
yCheck O” rings between intake manifold and inlet side
uid caps.
yCheck tightness of (14) diaphragm washer.
Motor blows air or stalls.
yCheck (176) check valve for damage or wear.
yCheck for restrictions in valve / exhaust.
Low output volume, erratic ow, or no ow.
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 vacuum.
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.

Page 12 of 16 PZ10X-XXX-XXX-AXX (en)
DIMENSIONAL DATA
A
Q
P
F
R
H
J
C
D
M
B
G
KN
Air Inlet 1/4 -18 NPT
Exhaust Port 3/4 - 14 NPT
Inlet
Outlet
1 - 11-1/2 NPTF - 2 (PZ10X-AXX-XXX)
1 - 11 BSP (PZ10X-BXX-XXX)
(Dimensions shown are for reference only, they are displayed in inches and millimeters (mm)).
Material Inlet
1" ANSI/DIN
Flange (Raised Face,
see ‘Detail A’)
(PZ10X-FSX-XXX)
Material Outlet
1" ANSI/DIN
Flange (Raised Face)
(PZ10X-FSX-XXX)
L
DETAIL A
Ø 2.400” (60.96)
Ø 3.232” (82.09)
0.732” (18.59)
0.618” (15.69)
A
S
Q
P
U
V
D
M
B
G
T
Air Inlet 1/4 -18 NPT
Inlet
Outlet
C
K
A - 12.34” (313.4 mm)
B - 11.56” (293.6 mm)
C - 4” (101.6 mm)
D - 1.25” (31.7 mm)
J - 7.31” (185.6 mm)
K - 0.4” (10.1 mm)
L - 1.5” (38.1 mm)
M - 6.46” (164.0 mm)
N - see below
P - 5.84” (148.3 mm)
Q - 12” (304.8 mm)
R - see below
E - see below
F - see below
G - 12.43” (315.7 mm)
H - 6.25” (158.7 mm)
A - 13.37” (339.5 mm)
B - 12.92“ (328.1 mm)
C - 7” (1177.8 mm)
M - 7.79” (197.8 mm)
N - 0.28” (7.1 mm)
P - 5.83” (148.0 mm)
T - 15.19” (385.8 mm)
U - 0.63” (16.0 mm)
V - 0.60” (15.2 mm)
D - 2.57” (65.2 mm)
G - 13.80” (350.5 mm)
K - 0.4” (10.1 mm)
PZ10A-XXX-XXX
PZ10S-XXX-XXX
8.12” (206.2 mm)
8.18” (207.7 mm)
14.03” (356.3 mm)
13.84” (351.5 mm)
PZ10X-XAX-XXX
PZ10X-XCX-XXX
PZ10X-XSX-XXX
0.25” (6.3 mm)
0.28” (7.1 mm)
0.28” (7.1 mm)
DIMENSIONS
“F” “R” “N”
PZ10X-FSX-XXX
PZ10X-FSX-XXX
Q - 13.30” (337.8 mm)
R - 13.83” (351.2 mm)
S - 7.47” 187.9 mm)
Figure 4

PZ10X-XXX-XXX-AXX (en) Page 13 of 16
DECLARATION OF CONFORMITY
MANUFACTURED BY:
DECLARE UNDER OUR SOLE RESPONSIBILITY THAT THE:
TYPE / SERIES: AIR OPERATED DIAPHRAGM PUMPS
MODEL:
SERIAL NO. RANGE: (2021 - 2024) ( )A2XX1-XXXX ( )L2XX4-XXXX
This product complies with the following European Community Directives:
2006/42/EC (Machinery), 2014/34/EU, 1999/92/EEC, 1907/2006/EC, 2011/65/EU
The following Standards were used to verify compliance with the Directives:
EN ISO 80079-36:2016, EN ISO 80079-37:2016, EN IEC 60079-0:2018, EN ISO 12100:2010
Standards Applied Marking:
II 1 G Ex h IIC T4 Ga TX
II 1 D Ex h IIIC 135°C Da TX
Approved by: Date: 26 NOVEMBER 2021
DOC-5
INGERSOLL RAND INC
USA: 209 N. MAIN STREET, BRYAN, OHIO 43506
EU: 165 LAKEVIEW DRIVE, SWORDS, IRELAND
PZ05X-XXX-XXX, PZ10X-XXX-XXX, PZ15X-XXX-XXX, PZ20X-XXX-XXX, PZ30X-XXX-XXX.
Thomas Mapelli, Application Sales Engineer &
Authorized Manufacturer Representative
Willem Kuyvenhoven, Global Engineering Leader
TX - for ambient temperature see certicate
ERO21ATEX0012X and page 5 of the operator's manual
DECLARATION OF CONFORMITY
MANUFACTURED BY:
DECLARE UNDER OUR SOLE RESPONSIBILITY THAT THE:
TYPE / SERIES: AIR OPERATED DIAPHRAGM PUMPS
MODEL:
SERIAL NO. RANGE: (2021 - 2024) ( )A2XX1-XXXX ( )L2XX4-XXXX
This product complies with the following UK Regulations and European Community Directives:
Supply of Machinery (Safety) Regulations 2008 (SI 2008/1597), The Equipment and Protective Systems
Intended for Use in potentially Explosive Atmospheres Regulations: 2016 (SI 2016/1107), 1999/92/EEC,
1907/2006/EC, 2011/65/EU
The following Standards were used to verify compliance with the Directives:
EN ISO 80079-36:2016, EN ISO 80079-37:2016, EN IEC 60079-0:2018, EN ISO 12100:2010
Standards Applied Marking:
II 1 G Ex h IIC T4 Ga TX
II 1 D Ex h IIIC 135°C Da TX
Approved by: Date: 26 NOVEMBER 2021
DOC-6
INGERSOLL RAND INC
USA: 209 N. MAIN STREET, BRYAN, OHIO 43506
EU: 165 LAKEVIEW DRIVE, SWORDS, IRELAND
PZ05X-XXX-XXX, PZ10X-XXX-XXX, PZ15X-XXX-XXX, PZ20X-XXX-XXX, PZ30X-XXX-XXX.
Thomas Mapelli, Application Sales Engineer &
Authorized Manufacturer Representative
Willem Kuyvenhoven, Global Engineering Leader
TX - for ambient temperature see certicate
EMA21UKEX0070X and page 5 of the operator's manual

Page 14 of 16 PZ10X-XXX-XXX-AXX (en)

PZ10X-XXX-XXX-AXX (en) Page 15 of 16

Page 16 of 16 PZ10X-XXX-XXX-AXX (en)
PN 97999-1933