SANDPIPER MPB 1-4 User Manual

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SERVICE & OPERATING MANUAL

See page 2 for ATEX ratings.

Original Instructions

Model MPB¼ Type 3

See pages 2, 13 and 14 for ATEX ratings.

Air-Operated Double Diaphragm Pump

Table of Contents

Engineering Data and Temperature Limitations ....................1

Performance Curve ...............................................................1

Explanation of Pump Nomenclature ......................................2

Dimensions ............................................................................3

Metric Dimensions .................................................................4

Principle of Pump Operation..................................................5

Check Valve Servicing ........................................................... 5

Diaphragm Servicing .............................................................5

Troubleshooting .....................................................................6

Warranty ................................................................................6

Recycling ...............................................................................6

Important Safety Information .................................................6

Material Codes ......................................................................7

Installation Guide ...................................................................7

Composite Repair Parts Drawing ..........................................8

Available Service and Conversion Kits ..................................8

Composite Repair Parts List ..................................................9

Grounding the Pump .............................................................9

Solenoid Shifted Option Drawing.........................................10

Solenoid Shifted Air Valve Parts List ...................................10

Solenoid Shifted Options ..................................................... 11

Solenoid Connector Drawing ...............................................11

CE Declaration of Conformity - Machinery ..........................12

CE Declaration of Conformity - ATEX ..................................13

Explanatiion of ATEX Markings ...........................................14

Warren Rupp, Inc., • A Unit of IDEX Corporation • 800 N. Main St., P.O. Box 1568, Mansfield, Ohio 44901-44902 USA

mpb025nmdl3sm-rev0913

Telephone (419) 524-8388 • Fax (419) 522-7867 • www.warrenrupp.com

Quality System

MODEL PB¼-A Performance Curve

Performance based on the following: elastomer fitted pump, flooded suction, water at ambient conditions.

See page 2 for ATEX ratings.

II 2GD T5

ISO9001 Certied

Environmental

Management System

ISO14001 Certied

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 triuoride or oxygen diuoride which readily liberate free uorine at elevated temperatures.

PVDF

Polypropylene

Conductive Acetal

For specic 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

AIR CONSUMPTION SCFM (M3/hr)

1(1.7)

2(3.4)

100 PSI (6.8 Bar)

80 PSI (5.44 Bar)

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 PSI (4.08 Bar)

6(10.2)

HEAD

40 PSI (2.72 Bar)

20 PSI (1.36 Bar) Air Inlet Pressure

0 .5 1.0

2.0

2.5 3.0 3.5 4.0 4.51.5

U.S. Gallons per minute

0 2 4 6 8 10 12 14 16

Liters per minute

(MARATHON® pumps are designed to be powered only by compressed air)

mpb025nmdl3sm-rev0913 Page 1

I M2 c T5 II 2GD T5

Explanation of Pump Nomenclature

I M2 c T5 II 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.)

TU3PP. PP 2011-AL PP* 416SS 301/302SS PP S T 4

TT3PP. PP 2011-AL PP* 416SS 301/302SS PP T T 4

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 2011-AL PP* 416SS 301/302SS PP S S

2011-AL PP* 416SS 301/302SS K S S 5

2011-AL PP* 416SS 301/302SS K S T 5

2011-AL PP* 416SS 301/302SS K T T 5

2011-AL CA* 301/302SS AC S S 4

2011-AL CA* 416SS 301/302SS AC S T 4

2011-AL CA* 416SS 301/302SS AC T T 4

2011-AL

PP*

416SS

301/302SS

PP*

CA*

PP*

E E0

PP*

E E1

PP*

E E2

PP*

E E3

PP*

4TS3PP.

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 Mufers:

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 mufer:

II 1 G c T5 II 3/1 G c T5 II 1 D c T100 C I M1 c

Kit Options

00.= None P0.= 10-30VDC Pulse Output Kit P2.= 110/120 or 220/240VAC Pulse Output Kit E0.= Solenoid Kit w/24VDC Coil E1.= Solenoid Kit w/24VDC Explosion-Proof Coil E2.= Solenoid Kit w/24VAC/12VDC Coil E3.= Solenoid Kit w/12VDC Coil Explosion-Proof

E4.= Solenoid Kit w/110VAC Coil E5.= Solenoid Kit w/110VAC Explosion-Proof Coil E6.= Solenoid Kit w/220VAC Coil E7.= Solenoid Kit w/220VAC Explosion-Proof Coil

E8.= Solenoid Kit with 110VAC, 50 Hz

Explosion-Proof Coil

E9.= Solenoid Kit with 230VAC, 50 Hz

Explosion-Proof Coil SP.= Stroke Indicator Pins

mpb025nmdl3sm-rev0913 Page 2

Dimensions: MPB¼ Non-Metallic

Dimension

Standard

Pulse Output Kit

mpb025nmdl3sm-rev0913 Page 3

A B

7" 3 1/8"

7" 3 1/8" 5 1/2"

5 1/2"

Metric Dimensions: MPB¼ Non-Metallic

Dimension

Standard

Pulse Output Kit

mpb025nmdl3sm-rev0913 Page 4

A B

178 79 140

PRINCIPLE OF PUMP OPERATION

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),

mufer (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 efcient air ow to pump ow ratio.

capscrews and install onto the pump. Slide

the mufer (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 mufer. Corrective Action: Remove mufer

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 mufer.

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 specications).

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

(Hand Polished) 114 303 Stainless Steel 115 302/304 Stainless Steel 117 440-C Stainless Steel (Martensitic) 120 416 Stainless Steel

(Wrought Martensitic) 123 410 Stainless Steel (Wrought Martensitic)

148 Hardcoat Anodized Aluminium

149 2024-T4 Aluminium 150 6061-T6 Aluminium 151 6063-T6 Aluminium 152 2024-T4 Aluminium (2023-T351) 154 Almag 35 Aluminium 155 356-T6 Aluminium 156 356-T6 Aluminium 157 Die Cast Aluminium Alloy #380 158 Aluminium Alloy SR-319

159 Anodized Aluminium 162 Brass, Yellow, Screw Machine Stock 165 Cast Bronze, 85-5-5-5 166 Bronze, SAE 660 170 Bronze, Bearing Type,

Oil Impregnated 175 Die Cast Zinc 180 Copper Alloy 305 Carbon Steel, Gray Epoxy Coated

306 Carbon Steel, Black PTFE Coated

307 Aluminium, Gray Epoxy Coated

308 Stainless Steel, Black PTFE Coated 309 Aluminium, Black PTFE Coated 310 PVDF Coated

330 Zinc Plated Steel 331 Chrome Plated Steel 332 Aluminium, Electroless Nickel Plated

333 Carbon Steel, Electroless

Nickel Plated

335 Galvanized Steel 336 Zinc Plated Yellow Brass

337 Silver Plated Steel 340 Nickel Plated

342 Filled Nylon 353 Geolast; Color: Black

354 Injection Molded #203-40 Santoprene- Duro 4 0D +/-5;

Color: RED 355 Thermal Plastic 356 Hytrel 357 Injection Molded Polyurethane

358 (Urethane Rubber) (Compression Mold) 359 Urethane Rubber

360 Nitrile Rubber. Color coded: RED 361 Nitrile

363 FKM (Fluorocarbon). Color coded: YELLOW 364 EPDM Rubber. Color coded: BLUE

365 Neoprene Rubber.

Color coded: GREEN

366 Food Grade Nitrile 368 Food Grade EPDM 370 Butyl Rubber. Color coded: BROWN

371 Philthane (Tuftane) 374 Carboxylated Nitrile

375 Fluorinated Nitrile

378 High Density Polypropylene 379 Conductive Nitrile

405 Cellulose Fibre

408 Cork and Neoprene

425 Compressed Fibre 426 Blue Gard 440 Vegetable Fibre 465 Fibre

500 Delrin 500 501 Delrin 570 502 Conductive Acetal, ESD-800

503 Conductive Acetal, Glass-Filled

505 Acrylic Resin Plastic 506 Delrin 150

520 Injection Molded PVDF Natural color

540 Nylon 541 Nylon 542 Nylon 544 Nylon Injection Molded 550 Polyethylene

551 Glass Filled Polypropylene 552 Unlled Polypropylene

553 Unlled Polypropylene

555 Polyvinyl Chloride

556 Black Vinyl

570 Rulon II 580 Ryton 590 Valox 591 Nylatron G-S

592 Nylatron NSB 600 PTFE (virgin material)

Tetrauorocarbon (TFE) 601 PTFE (Bronze and moly lled) 602 Filled PTFE 603 Blue Gylon 604 PTFE

607 Envelon

606 PTFE 610 PTFE Encapsulated Silicon 611 PTFE Encapsulated FKM

632 Neoprene/Hytrel

633 FKM/PTFE 634 EPDM/PTFE 635 Neoprene/PTFE 637 PTFE, FKM/PTFE 638 PTFE, Hytrel/PTFE 639 Nitrile/TFE

643 Santoprene 644 Santoprene 656 Santoprene Diaphragm and

Check Balls/EPDM Seats

Delrin and Hytrel are registered tradenames of E.I. DuPont.

Gylon is a registered tradename of Garlock, Inc.

Nylatron is a registered tradename of Polymer Corp.

Santoprene is a registered tradename of Exxon Mobil Corp.

Rulon II is a registered tradename of Dixion Industries Corp.

Ryton is a registered tradename of Phillips Chemical Co.

Valox is a registered tradename of General Electric Co.

Rupplon, MARATHON, PortaPump, Tranquilizer and

SludgeMaster are registered tradenames of Warren Rupp, Inc.

/EPDM

/PTFE

INSTALLATION GUIDE

Top Discharge Ball Valve Unit

Available from MARATHON

DA05 Non-Metallic Surge Dampener

020-049-000 Filter/Regulator

Air Dryer

CAUTION

The air exhaust should be piped to an area for safe disposition of the product being pumped, in the event of a diaphragm failure.

Surge Dampener Limited to

100 psi

mpb025nmdl3sm-rev0913 Page 7

Service & Accessory Kits

031-107-551 Main Air Valve Body Assembly

031-107-503 Main Air Valve Body Assembly

(Conductive Acetal only)

031-101-000 Pilot Valve Assembly

475-145-000 Air Exhaust Conversion Kit

475-154-000 Air Exhaust Conversion Kit

(Conductive Acetal only)

475-149-520 Pail Transfer Kit in PVDF

475-149-552 Pail Transfer Kit in

Polypropylene

476-117-354 Wetted End Kit Santoprene

476.117.356 Wetted End Kit Hytrel

Diaphragms & Balls

476-117-600 Wetted End Kit PTFE

Diaphragms & Balls

476-117-644 Wetted End Kit Santoprene

Diaphragms & Balls

476-129-000 Air End Kit

mpb025nmdl3sm-rev0913 Page 8

Composite Repair Parts List

II 2GD T5

ITEM PART NO. DESCRIPTION QTY

1 095-077-551 Body, Main Air Valve 1

095-077-503 Body, Main Air Valve 1

2 031-106-000 Sleeve & Spool Set 1

3 560-101-360 O-Rings 8 6 165-074-551 Cap, End with O-Ring 2

165-074-503 Cap, End with O-Ring 2 7 675-051-115 Ring, Retaining 2

8 360-085-360 Gasket, Valve Body 1

360-085-379 Gasket, Valve Body (Conductive Acetal Only) 1

9 165-072-551 Cap, Air Inlet 1

165-072-503 Cap, Air Inlet 1

10 901-037-115 Washer, Flat 1/4" 8 11 170-103-115 Capscrew, Hex Head 1/4-20 5" Long 4

12 360-084-360 Gasket, Intermediate Bracket 1

360-084-379 Gasket, Intermediate Bracket 1

(Conductive Acetal Only)

13 114-019-551 Intermediate, Bracket 1

114-019-503 Intermediate, Bracket 1

14 530-022-550 Mufer 1 15 165-073-551 Cap, Air Exhaust 1

165-073-503 Cap, Air Exhaust 1

16 545-003-115 Nut, Hex 1/4-20UNC 4

17 449-021-551 Insert, Gland 2

449-021-503 Insert, Gland 2

18 720-031-359 Seal, K-R 2 19 685-046-120 Rod, Diaphragm 1 20 755-038-000 Sleeve, Pilot Valve with O-rings 1 21 560-066-360 O-rings 6 22 675-047-115 Ring, Retaining - Pilot Valve Sleeve 1 23 775-038-000 Spool, Pilot Valve with O-rings 1

24 560-029-374 O-rings 6

25 612-147-150 Plate, Inner Diaphragm 2

26 286-069-354 Diaphragm 2

286-070-600 Diaphragm 2

286-069-356 Diaphragm 2

** (use in place of four 706-023-115 machine screws with horizontal

manifold (item 41) on port side only when a pipe couple is installed on external 1/2" NPT porting threads.

ITEM PART NO. DESCRIPTION QTY

27 612-146-520 Plate, Outer Diaphragm 2 612-146-502 Plate, Outer Diaphragm 2| 612-146-552 Plate, Outer Diaphragm 2

28 200-057-115 Clamp, V-Band 2

29 100-002-115 T-Bolt 2 30 545-027-337 Nut, Hex 1/4-28UNF 2

31 196-145-520 Chamber, Outer 2

196-145-502 Chamber, Outer 2 196-145-552 Chamber, Outer 2 32 720-032-600 Seal, Check Valve 8 33 722-073-520 Seat, Check Valve 4 722-073-506 Seat, Check Valve 4 722-073-552 Seat, Check Valve 4 34 050-033-354 Ball, Check 4 050-033-356 Ball, Check 4 050-034-600 Ball, Check 4 35 312-095-520 Elbow, Suction 2 312-095-502 Elbow, Suction 2 312-095-552 Elbow, Suction 2 37 706-023-115 Screw, Machine 10-32UNF x 1" Long 32 38 544-004-115 Nut, Hex Flange 10-32UNF 16

39 312-096-520 Elbow, Discharge 2

312-096-502 Elbow, Discharge 2 312-096-552 Elbow, Discharge 2 40 720-033-600 Seal, Manifold 4 41 518-127-520 Manifold, Horizontal (Optional Discharge) ½

518-128-502 Manifold, Vertical 1

518-128-552 Manifold, Vertical 1 43 360-086-360 Gasket, Sealing 2 54 920-025-000 Grounding Cable

Item not shown:

**706-025-115 Screw, Machine 10-32UNF x .88" Long

518-127-502 Manifold, Horizontal (Optional Discharge) ½ 518-127-552 Manifold, Horizontal (Optional Discharge) ½

42 518-128-520 Manifold, Vertical 1

(Conductive Acetal Units Only)

Grounding The Pump

(for Conductive Acetal Pumps only)

To be fully groundable, the pumps must be ATEX Compliant. Refer to pump data sheet for ordering.

One eyelet end is fastened to the pump hardware.

One eyelet is installed to a true earth ground.

(Requires a 5/16 or 8mm maximum diameter bolt)

This 8 foot long (244 centimeters) Grounding Cable (Item 54) is shipped with the eyelet fastened to the pump hardware.

To reduce the risk of static electrical sparking, this pump must be grounded. Check the local electrical code for detailed grounding instruction

and the type of equipment required.

WARNING 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.

mpb025nmdl3sm-rev0913 Page 9

Solenoid Shifted Option Drawing

SOLENOID SHIFTED AIR VALVE PARTS LIST

(Includes all items used on Composite Repair Parts List except as shown)

ITEM PART NUMBER DESCRIPTION QTY

22 675-047-115 Ring, Retaining - Pilot Plug Sleeve 2 44 755-037-000 Pilot Plug Sleeve with O-rings 1

45 360-106-360 Gasket, Intermediate Bracket 1

46 241-001-000 Connector, conduit 1 47 893-095-000 Solenoid Valve, NEMA 4 1 48 219-001-000 Solenoid Coil, 24 VDC 1 219-004-000 Solenoid Coil, 24 VAC/12 VDC 1 219-002-000 Solenoid Coil, 120 VAC 1 219-003-000 Solenoid Coil, 240 VAC 1

49 866-068-000 Tube Fitting 1

50 538-083-555 Nipple 1 51 835-009-555 Tee, Pipe 1 52 860-062-540 Tubing 1

53 866-069-000 Tube Fitting 1

FOR EXPLOSION PROOF SOLENOID VALVE

48 219-009-001 Solenoid Coil, 120VAC 60 Hz 1

219-009-002 Solenoid Coil, 240VAC 60 Hz 1

219-009-003 Solenoid Coil, 12VDC 1

219-009-004 Solenoid Coil, 24VDC 1

219-009-005 Solenoid Coil, 110VAC 50 Hz 1

219-009-006 Solenoid Coil, 230VAC 50 Hz 1

ASSEMBLY INSTRUCTIONS: Must Be

Performed Prior To Start-Up.

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

Type Marking Listed 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

Pump types,

MPB1/4, M05, M1F, M15, M20, M30, MSB1, MHDF1, MHDF2, MHDF3

MT Series Surge Suppressors II 2 G T5

EC Type Certificate No. Pumps: KEMA 09ATEX0071 X Type Certificate No. Pumps: KEMA 09ATEX0072 X Type Certificate No. Suppressors: KEMA 09ATEX0073

II 2 G Ex ia c IIC T5 II 3/2 G Ex ia c IIC T5 II 2 D

Ex c iaD 20 IP67 T100oC

II 2 G EEx m c II T5 II 3/2 G EEx m c II T5 II 2 D c IP65 T100

II 1 G c T5 II 3/1 G c T5 II 1 D c T100 I M1 c I M2 c

II 2 G c T5 II 3/2 G c T5 II 2 D c T100

II 3/2 G T5 II 2 D T100

Non-Conductive

Fluids

KEMA 09ATEX0071 X CE 0344

KEMA 09ATEX0071 X

CE 0344

KEMA 09ATEX0071 X KEMA 09ATEX0072 X CE 0344

KEMA 09ATEX0072 X CE

KEMA 09ATEX0073 CE

KEMA 09ATEX0071 X KEMA 09ATEX0071 X KEMA 09ATEX0071 X

KEMA 09ATEX0071 X KEMA 09ATEX0071 X KEMA 09ATEX0071 X KEMA 09ATEX0071 X KEMA 09ATEX0072 X

KEMA 09ATEX0072 X KEMA 09ATEX0072 X KEMA 09ATEX0072 X

KEMA 09ATEX0073 KEMA 09ATEX0073 KEMA 09ATEX0073

No Yes Yes

No Yes

No Yes Yes

SANDPIPER MPB 1-4 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual