Performance based on the following: elastomer fitted pump, flooded suction, water at ambient conditions.
See page 2 for ATEX ratings.
II 2GD T5
ISO9001 Certied
Environmental
Management System
ISO14001 Certied
See pages 2, 13 and 14
for ATEX ratings.
Model MPB¼
Type 3
Air-Operated
Double Diaphragm Pump
Engineering, Performance
& Construction Data
INTAKE/DISCHARGE PIPE SIZE
¼" NPT (internal)
½" NPT (external)
CAPACITY
0 to 4 gallons per minute
(0 to 15 liters per minute)
AIR VALVE
No-lube, no-stall
design
SOLIDS-HANDLING
Up to 1/32" (1mm)
CAUTION! Operating temperature limitations are as follows:
Materials
Santoprene
Excellent abrasion resistance.
Hytrel
Virgin PTFE Chemically inert, virtually impervious. Very few chemicals are known to react chemically
with PTFE: molten alkali metals, turbulent liquid or gaseous uorine and a few uoro-chemicals such
as chlorine triuoride or oxygen diuoride which readily liberate free uorine at elevated temperatures.
PVDF
Polypropylene
Conductive Acetal
For specic applications, always consult the Warren Rupp “Chemical Resistance Chart”
CAUTION: Nonmetallic pumps and plastic components are not UV stabilized. Ultraviolet
radiation can damage these parts and negatively affect material properties. Do not expose
to UV light for extended periods of time.
®
Injection molded thermoplastic elastomer with no fabric layer. Long mechanical ex life.
®
: Good on acids, bases, amines and glycols at room temperatures only.
BAR
PSI
100
7
AIR CONSUMPTION SCFM (M3/hr)
1(1.7)
2(3.4)
100 PSI (6.8 Bar)
90
6
80
80 PSI (5.44 Bar)
5
70
The use of other materials and varying hydraulic conditions may result in deviations in excess of 5%.
3(5.1)
4(6.8)
5(8.5)
HEADS UP TO
100 psi or 231 ft. of water
(7 bar or 70 meters)
Maximum
275
135°C
220°F
104°C
220°F
104°C
250°F
121°C
180°F
82°C
190°F
88°C
Maximum and Minimum Temperatures are the limits for which these
materials can be operated. Temperatures coupled with pressure affect the
longevity of diaphragm pump components. Maximum life should not be
expected at the extreme limits of the temperature ranges.
DISPLACEMENT/STROKE
.01 US Gallons / .04 liters
Operating Temperatures
°F
Minimum
-40°F
-40°C
-20°F
-29°C
-35°F
-37°C
0°F
-18°C
32°F
0°C
-20°F
-29°C
60
4
60 PSI (4.08 Bar)
6(10.2)
50
HEAD
3
40
40 PSI (2.72 Bar)
30
2
20
1
20 PSI (1.36 Bar) Air Inlet Pressure
10
0
0
0.51.0
2.0
2.53.03.54.04.51.5
U.S. Gallons per minute
0246810121416
Liters per minute
(MARATHON® pumps are designed to be powered only by compressed air)
mpb025nmdl3sm-rev0913 Page 1
I M2 c T5II 2GD T5
Explanation of Pump Nomenclature
I M2 c T5II 2GD T5
I M2 c T5II 2GD T5
MATERIALS OF CONSTRUCTION
To order a pump or replacement parts, rst enter the Model Number MPB1/4, followed by the Type Designation listed below in the far left column.
MPB¼
Manifold
Outer
Chamber
Outer
Diaphragm
Plate
Inner
Diaphragm
Plate
Intermediate
Housing
Diaphragm
Rod
Hardware
Valve
Seat
Diaphragm
Ball Valve
Material
Air
Valve
Cap
Options
Shipping
Weight
(lbs.)
PP
TU3PP.PP2011-ALPP*416SS301/302SSPPST4
TT3PP.PP2011-ALPP*416SS301/302SSPPTT4
TS3K.K
TU3K.K
TT3K.K
TS3CA.CA
TU3CA.CA
TT3CA.CA
TS3PPE0.
TS3PPE1.
TS3PPE2.
TS3PPE3
TS3PPE4.
TS3PPE5.
TS3PPE6.
TS3PPE7.
TS3PPE8.
TS3PPE9.
TS3PPP0.
TS3PPP2.
Horizontal suction and vertical discharge are standard. All combinations of suction and discharge are available.
PP
PP
K
K
K
CA
CA
CA
PP
PP
PP
PP
PP
PP
PP
PP
PP
PP
PP
PP
PPPP2011-ALPP*416SS301/302SSPPSS
PP
PP
2011-ALPP*416SS301/302SSKSS5
2011-ALPP*416SS301/302SSKST5
2011-ALPP*416SS301/302SSKTT5
2011-ALCA*301/302SSACSS4
2011-ALCA*416SS301/302SSACST4
2011-ALCA*416SS301/302SSACTT4
2011-AL
2011-AL
2011-AL
2011-AL
2011-AL
2011-AL
2011-AL
2011-AL
2011-AL
2011-AL
2011-AL
2011-AL
PP*
PP*
PP*
PP*
PP*
PP*
PP*
PP*
PP*
PP*
PP*
PP*
416SS
416SS
416SS
416SS
416SS
416SS
416SS
416SS
416SS
416SS
416SS
416SS
416SS
301/302SS
301/302SS
301/302SS
301/302SS
301/302SS
301/302SS
301/302SS
301/302SS
301/302SS
301/302SS
301/302SS
301/302SS
PP
PP
PP
PP
PP
PP
PP
PP
PP
PP
PP
PP
S
S
S
S
S
S
S
S
S
S
S
S
PP
PP
PP
PP
PP
PP
PP
PP
PP
PP
PP
PP
K
K
K
CA
CA
CA
PP
PP
PP
PP
PP
PP
PP
PP
PP
PP
PP
PP
S
S
S
S
S
S
S
S
S
S
S
S
PP*
PP*
PP*
PP*
PP*
PP*
PP*
PP*
PP*
PP*
PP*
PP*
CA*
CA*
CA*
CA*
CA*
CA*
PP*
EE0
PP*
EE1
PP*
EE2
PP*
EE3
PP*
E
PP*
E
PP*
E
PP*
E
E
PP*
E
PP*
PP
PP*
PP*
PP
-
-
-
-
-
-
-
-
-
E4
E5
E6
E7
E8
E9
P0
P2
4TS3PP.
4
4
4
4
4
4
4
4
4
4
4
4
Meanings of Abbreviations:
AC = Acetal
AL = Aluminum
CA = Conductive Acetal**
K = PVDF
PP = Polypropylene
SS = Stainless Steel
T = PTFE
S = Santoprene
R = Hytrel
ATEX Compliant ONLY with no options.
* Designates Glass Filled
** Note: Only Conductive Acetal equipped pumps with no options are ATEX compliant
Conductive Acetal Models equipped with Integral Mufers:
II 2 G c T5
II 3/2 G c T5
II 2 D c T100 C
I M2 c
Conductive Acetal Models equipped with a metal mufer:
This ball type check valve pump is
powered by compressed air and is a
1:1 ratio design. The inner side of one
diaphragm chamber is alternately
pressurized while simultaneously
exhausting the other inner chamber.
This causes the diaphragms, which are
connected by a common rod secured by
plates to the centres of the diaphragms,
to move in a reciprocating action. (As
one diaphragm performs the discharge
stroke the other diaphragm is pulled
to perform the suction stroke in the
opposite chamber.) Air pressure is
applied over the entire inner surface
of the diaphragm while liquid is discharged from the opposite side of the
diaphragm. The diaphragm operates in a
balanced condition during the discharge
stroke which allows the pump to be
operated at discharge heads over 200 feet
(61 meters) of water.
For maximum diaphragm life, keep the
pump as close to the liquid being pumped
as possible. Positive suction head in
excess of 10 feet of liquid (3.048 meters)
may require a back pressure regulating
device to maximize diaphragm life.
Alternate pressurizing and exhausting
of the diaphragm chamber is performed
by an externally mounted, pilot operated,
four way spool type air distribution valve.
When the spool shifts to one end of the
valve body, inlet pressure is applied to
one diaphragm chamber and the other
diaphragm chamber exhausts. When the
spool shifts to the opposite end of the
valve body, the pressure to the chambers
is reversed. The air distribution valve
spool is moved by a internal pilot valve
which alternately pressurizes one end
of the air distribution valve spool while
exhausting the other end. The pilot
valve is shifted at each end of the dia-
CHECK VALVE SERVICING
Need for inspection or service is
usually indicated by poor priming,
unstable cycling, reduced performance
or the pump's cycling but not pumping.
Remove the sixteen machine screws
securing the manifold assemblies to the
outer chambers. Inspect the surfaces
of both check valve and seat for wear
or damage that could prevent proper
sealing. If pump is to prime properly,
valves must seat air tight.
DIAPHRAGM SERVICING
Remove the two V-Band clamps
securing the outer chambers to the
intermediate housing. Remove the
diaphragm assembly (outer plate,
diaphragm, inner plate) by turning the
assembly counterclockwise using a 1/2"
(1.27 cm) wrench on the outer plate
lugs. (If a socket is used, it must be a six
point socket.) The interior components
consisting of the shaft seal and pilot
valve assembly are now accessible for
service.
Procedures for reassembling the
diaphragms are the reverse of the above.
Install the diaphragm with the natural
bulge outward.
Install the outer diaphragm plate on
the outside of the diaphragm and make
certain that the large radius side of the
inner plate is toward the diaphragm.
Tighten the outer diaphragm plate to
approximately 30 in./lbs. (3.39 Newton
meters).
Torque while allowing the diaphragm
to turn freely with plates. Use a wrench
on the outer diaphragm plate of the
phragm stroke when a actuator plunger is
contacted by the diaphragm plate. This
actuator plunger then pushes the end
of the pilot valve spool into position to
activate the air distribution valve.
The chambers are connected
with manifolds with a suction and
discharge check valve for each chamber,
maintaining ow in one direction through
the pump.
INSTALLATION AND START-UP
Locate the pump as close to the
product being pumped as possible. Keep
the suction line length and number of
ttings to a minimum. Do not reduce the
suction line diameter.
For installations of rigid piping, short
sections of flexible hose should be
installed between the pump and the
piping. The flexible hose reduces
vibration and strain to the pumping
system. A surge suppressor is
recommended to further reduce
pulsation in ow.
AIR SUPPLY
Air supply pressure cannot exceed
100 psi (7 bar). Connect the pump
air inlet to an air supply of sufficient
capacity and pressure required for
desired performance. When the air
supply line is solid piping, use a short
length of exible hose not less than 1/2"
(13mm) in diameter between the pump
and the piping to reduce strain to the
piping. The weight of the air supply line,
regulators and lters must be supported by
some means other than the air inlet cap.
Failure to provide support for the piping
may result in damage to the pump. A pressure regulating valve should be installed
to insure air supply pressure does not
exceed recommended limits.
opposite side to keep rod from rotating. If
the opposite chamber is assembled, the
rod need not be held.
EXTERNALLY SERVICEABLE MAIN AIR
DISTRIBUTION VALVE
To service the main air distribution,
rst shut-off and disconnect the air supply
to the pump. Remove the four long hex cap
screws and hex nuts (on opposite side of
pump) which fasten the main air valve
body (item 1), gaskets (item 8 and 11),
mufer (item 14), and caps (item 6 and
15) to the pump.
Once the main air valve body is off the
pump remove the retaining rings (items 7)
that hold the end caps in place. Remove
the end caps (items 6) to inspect the spool
and sleeve. Remove the main air spool
(part of item 2) and inspect for damage or
wear. Inspect the inside diameter of the
main air valve (item 2) for dirt, scratches,
or other contaminants. Remove and
replace the sleeve if needed. When
reinstalling the sleeve, apply a light
coating of grease to the six o-rings
(item 3) before inserting the sleeve into
the main air valve body. Align the holes
in the sleeve with the slots in main
valve body, making sure the sleeve is
centered in the bore. Clean the main
air valve spool, lightly grease the orings, and insert into the sleeve flush
to one end. Reinstall the end caps and
retaining rings. The main air valve body
is now ready to put back on the pump.
Assemble the air inlet cap (item 9),
valve body gasket (item 8), to the main
air valve body (making sure the ve rectangular slots face the air inlet cap), and
the intermediate gasket onto the four hex
AIR VALVE LUBRICATION
The air distribution valve and the
pilot valve are designed to operate
WITHOUT lubrication. This is the preferred mode of operation. There may be
instances of personal preference or poor
quality air supplies when lubrication of
the compressed air supply is required.
The pump air system will operate with
properly lubricated compressed air supply.
Proper lubrication requires the use of an
air line lubricator (available from Warren
Rupp) set to deliver one drop of SAE
10 non-detergent oil for every 20 SCFM
(9.4 liters/sec.) of air the pump consumes
at the point of operation. Consult the
pump’s published Performance Curve to
determine this.
AIR LINE MOISTURE
Water in the compressed air supply
can create problems such as icing or
freezing of the exhaust air, causing the
pump to cycle erratically or stop operating.
Water in the air supply can be reduced
by using a point-of-use air dryer to
supplement the user’s air drying
equipment. This device removes water
from the compressed air supply and
alleviates the icing or freezing problems.
AIR INLET AND PRIMING
To start the pump, open the air valve
approximately ½ to ¾ turn. After the pump
primes, the air valve can be opened to
increase air ow as desired. If opening
the valve increases cycling rate, but does
not increase the rate of ow, cavitation
has occurred. The valve should be closed
slightly to obtain the most efcient air ow
to pump ow ratio.
capscrews and install onto the pump. Slide
the mufer (item 14) and the exhaust cap
(item 15) over the capscrews. Re-install
the washers (item 10) and hex nuts (items
16) onto the four hex capscrews and
torque to 30 in/lbs. (3.39 Newton meters).
SERVICING THE PILOT VALVE
To remove the pilot valve spool (item
23) rst remove the end o-ring (item 24)
from one end of spool. Slide the spool
out of the sleeve and inspect the five
remaining o-rings (items 24) for damage
or wear. If necessary, replace damaged
o-rings. Inspect the inner diameter of pilot
valve sleeve (item 20) for scratches, dirt,
or other contaminants. Replace the sleeve
if necessary. To remove the sleeve rst
remove the retaining ring from one end.
When installing a pilot valve sleeve rst
lightly grease the six o-rings (items 21).
Insert the sleeve into the chamfered end
of bore on the intermediate bracket (item
13). Push the sleeve in until the shoulder
is ush to intermediate bracket surface
and install the retaining ring (item 22).
To install the pilot valve spool rst lightly
grease the four interior o-rings and insert
into the pilot valve sleeve. After inserting the spool into the sleeve install the
remaining loose o-rings onto spool.
SERVICING DIAPHRAGM ROD SEALS
To service the rod seals (item 18)
first remove pilot valve, then remove
the inserts on each of the intermediate
brackets (item 17) by prying them
out with a small at screwdriver. After
removing the inserts take the K-R rod
seals out of the inserts and replace.
When reinstalling the seals, make sure
BETWEEN USES
When the pump is used for materials
that tend to settle out or solidify when not
in motion, the pump should be ushed
after each use to prevent damage.
(Product remaining in the pump between uses could dry out or settle out.
This could cause problems with the
diaphragms and check valves at restart.)
In freezing temperatures the pump must
be completely drained between uses in
all cases.
Figure 1
Figure 2
the open side of the seals face into the
counterbore in the inserts. To install the
inserts into intermediate bracket, simply
press the insert into the counterbore in
each of the intermediate bracket, making
sure that the closed side of insert faces out.
The inserts should be ush to the surface
of the intermediate bracket or slightly
below the surface when fully installed.
Figure 3
Figure 4
mpb025nmdl3sm-rev0913 Page 5
TROUBLESHOOTING
Possible Symptoms:
• Pump will not cycle.
• Pump cycles, but produces no
ow.
• Pump cycles, but ow rate is
unsatisfactory.
• Pump cycle seems unbalanced.
• Pump cycle seems to produce
excessive vibration.
What to Check: Excessive suction lift
in system.
Corrective Action: For lifts
exceeding 20 feet (6 meters), lling the
pumping chambers with liquid will prime
the pump in most cases.
What to Check: Excessive ooded
suction in system.
Corrective Action: For flooded
conditions exceeding 10 feet
(3 meters) of liquid, install a back
pressure device.
What to Check: System head exceeds
air supply pressure.
Corrective Action: Increase the
inlet air pressure to the pump. Most
diaphragm pumps are designed for 1:1
pressure ratio at zero ow.
What to Check: Air supply pressure or
volume exceeds system head.
Corrective Action: Decrease inlet air pressure and volume to the
pump as calculated on the published
PERFORMANCE CURVE. Pump is
cavitating the uid by fast cycling.
What to Check: Undersized suction
line.
Corrective Action: Meet or exceed
pump connection recommendations shown on the DIMENSIONAL
DRAWING.
What to Check: Restricted or
undersized air line.
Corrective Action: Install a larger
air line and connection. Refer to air
inlet recommendations shown in your
pump’s SERVICE MANUAL.
What to Check: Check ESADS, the
Externally Serviceable Air Distribution
System of the pump.
Corrective Action: Disassemble and
inspect the main air distribution valve,
pilot valve and pilot valve actuators.
Refer to the parts drawing and air valve
section of the SERVICE MANUAL.
Check for clogged discharge or closed
valve before reassembly.
What to Check: Rigid pipe
connections to pump.
Corrective Action: Install flexible
connectors and a Warren Rupp®
Tranquilizer® surge suppressor.
What to Check: Blocked air exhaust
mufer.
Corrective Action: Remove mufer
screen, clean or de-ice and reinstall.
Refer to the Air Exhaust section of your
pump SERVICE MANUAL.
What to Check: Pumped uid in air
exhaust mufer.
Corrective Action: Disassemble
pump chambers. Inspect for
diaphragm rupture or loose diaphragm plate assembly. Refer to the
Diaphragm Replacement section of
your pump SERVICE MANUAL.
What to Check: Suction side air
leakage or air in product.
Corrective Action: Visually inspect
all suction side gaskets and pipe
connections.
What to Check: Obstructed check
valve.
Corrective Action: Disassemble
the wet end of the pump and
manually dislodge obstruction in
the check valve pocket. Refer to
the Check Valve section of the pump
SERVICE MANUAL for disassembly
instructions.
What to Check: Worn or misaligned
check valve or check valve seat.
Corrective Action: Inspect check
valves and seats for wear and proper
seating. Replace if necessary. Refer
to Check Valve section of the pump
SERVICE MANUAL for disassembly
instructions.
What to Check: Blocked suction line.
Corrective Action: Remove or ush
obstruction. Check and clear all
suction screens and strainers.
What to Check: Blocked discharge
line.
Corrective Action: Check for
obstruction or closed discharge line
valves.
What to Check: Blocked pumping
chamber.
Corrective Action: Disassemble
and inspect the wetted chambers
of the pump. Remove or flush any
obstructions.
What to Check: Entrained air or
vapor lock in one or both pumping
chambers.
Corrective Action: Purge chambers
through tapped chamber vent plugs.
PURGING THE CHAMBERS OF
AIR CAN BE DANGEROUS! Contact
the Warren Rupp Technical Services
Department before performing this
procedure. Any model with top-ported
discharge will reduce or eliminate
problems with entrained air.
If your pump continues to perform
below your expectations, contact
your local Warren Rupp Distributor
or factory Technical Services
Group for a service evaluation.
WARRANTY
This pump is warranted for a period of
ve years against defective material
and workmanship. Failure to comply
with the recommendations stated in
this manual voids all factory warranty.
IMPORTANT
Read these safety warnings
and instructions in this
manual completely, before
installation and start-up
responsibility of the purchaser to retain
this manual for reference. Failure to comply with
the recommendations stated in this manual will
damage the pump, and void factory warranty.
of the pump. It is the
CAUTION
Before pump operation,
inspect all gasketed
fasteners for looseness
caused by gasket creep. Re-
prevent leakage. Follow recommended torques
stated in this manual.
torque loose fasteners to
WARNING
Before maintenance
or repair, shut off the
compressed air line,
bleed the pressure, and
disconnect the air line from
line may be pressurized and must be bled of
its pressure.
the pump. The discharge
WARNING
Airborne particles and loud
noise hazards.
Wear ear and eye
protection.
WARNING
Take action to prevent static
sparking. Fire or explosion
can result, especially when
handling ammable liquids.
The pump, piping, valves,
containers or other miscellaneous equipment
must be grounded.
WARNING
This pump is pressurized
internally with air pressure
during operation. Always
make certain that all bolting
is in good condition and
that all of the correct bolting
is reinstalled during assembly.
WARNING
When used for toxic or
aggressive uids, the pump
should always be ushed
clean prior to disassembly.
WARNING
In the event of diaphragm
rupture, pumped material
may enter the air end of the
pump, and be discharged
into the atmosphere. If
pumping a product which is hazardous or toxic,
the air exhaust must be piped to an appropriate
area for safe disposition.
WARNING
Before doing any
maintenance on the pump,
be certain all pressure is
completely vented from the
pump, suction, discharge,
openings and connections. Be certain the air
supply is locked out or made non-operational,
so that it cannot be started while work is being
done on the pump. Be certain that approved
eye protection and protective clothing are worn
all times in the vicinity of the pump. Failure to
follow these recommendations may result in
serious injury or death.
RECYCLING
Many components of Warren Rupp Metallic
AODD pumps are made of recyclable materials
(see chart on page 9 for material specications).
We encourage pump user to recycle worn out
parts and pumps whenever possible, after any
hazardous pumped uids are thoroughly ushed.
piping, and all other
mpb025nmdl3sm-rev0913 Page 6
Material Codes
The Last 3 Digits of Part Number
000 Assembly, sub-assembly;
and some purchased items
010 Cast Iron
012 Powered Metal
015 Ductile Iron
020 Ferritic Malleable Iron
025 Music Wire
080 Carbon Steel, AISI B-1112
100 Alloy 20
110 Alloy Type 316 Stainless Steel
111 Alloy Type 316 Stainless Steel
(Electro Polished)
112 Alloy C
113 Alloy Type 316 Stainless Steel
51), nipple (item 50), fitting (item 53) and
tubing (item 52) have been pre-assembled at
the factory. Thread this assembly into the air
inlet cap (item 9). Be careful not to over tighten.
Push the free end of the tubing into the tting
(item 49) which is attached to the valve.
The tee (item
mpb025nmdl3sm-rev0913 Page 10
SOLENOID SHIFTED AIR DISTRIBUTION VALVE OPTION
Warren Rupp’s solenoid shifted, air distribution valve option utilizes
electrical signals to precisely control your MARATHON’s speed.
The solenoid coil is connected to a customer - supplied control.
Compressed air provides the pumping power, while electrical signals
control pump speed (pumping rate).
OPERATION
The Solenoid Shifted MARATHON has a solenoid operated, air
distribution valve in place of the standard MARATHON’s pilot
operated, air distribution valve. Where a pilot valve is normally utilized
to cycle the pump’s air distribution valve, an electric solenoid is
utilized. As the solenoid is powered, one of the pump’s air chambers
is pressurized while the other chamber is exhausted. When electric
power is turned off, the solenoid shifts and the pressurized chamber
is exhausted while the other chamber is pressurized. By alternately
applying and removing power to the solenoid, the pump cycles much
like a standard MARATHON pump, with one exception. This option
provides a way to precisely control and monitor pump speed.
BEFORE INSTALLATION
Before wiring the solenoid, make certain it is compatible with your
system voltage.
Solenoid Connector
Before wiring,
remove terminal
block from conduit
connector.
Wiring
Diagram
#2 Terminal
Neutral
(Negative)
3rd Terminal
for ground.
#1 Terminal
Power
(Positive)
mpb025nmdl3sm-rev0913 Page 11
Declaration of Conformity
Manufacturer:
®
Warren Rupp, Inc.
Mansfield, Ohio, 44901-1568 USA
certifies that Air-Operated Double Diaphragm Pump Series:
M Non-Metallic, M Metallic, and Surge Suppressors comply
with the European Community Directive 2006/42/EC on Machinery,
according to Annex VIII. This product has used Harmonized Standard
EN809:1998+A1:2009, Pumps and Pump Units for Liquids - Common Safety
Requirements, to verify conformance.
Signature of authorized person
, 800 N. Main Street, P.O. Box 1568,
October 20, 2005
Date of issue
David Roseberry
Printed name of authorized person
Revision Level: F
Engineering Manager
Title
April 19, 2012
Date of revision
EC Declaration of Conformity
In accordance with ATEX Directive 94/9/EC,
Equipment intended for use in potentially explosive environments.
Manufacturer:
Warren Rupp, Inc.
A Unit of IDEX Corportion
800 North Main Street
P.O. Box 1568
Mansfield, OH 44901-1568 USA
EN 60079-25: 2004
For pumps equipped with Pulse Output ATEX Option
KEMA Quality B.V. (0344)
AODD Pumps and Surge Sppressors
For Type Examination Designations, see page 2 (back)
AODD (Air-Operated Double Diaphragm) Pumps
EC Type Examination Certificate No. Pumps: KEMA 09ATEX0071 X
KEMA Quality B.V.
Utrechtseweg 310
6812 AR Arnhem, The Netherlands
®
Applicable Standard:
EN13463-1: 2001,
EN13463-5: 2003
DATE/APPROVAL/TITLE:
27 MAY 2010
David Roseberry, Engineering Manager
EC Declaration of Conformity
ATEX Summary of Markings
TypeMarkingListed In
Pump types, M05, M1F, M15,
M20 and M30 provided with the
pulse output option
Pump types, M05, M1F, M15
M20 and M30 provided with the
integral solenoid option
Pump types, MPB1/4, M05,
M1F, M15, M20, M30, MSB1,
MHDF1, MHDF2 without the
above listed options, no
aluminum parts