Wilden P2 User Manual

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Page 1

EOM

Engineering

Operation &

Maintenance

Original™ Series Metal Pump

Where Innovation Flows

www.wildenpump.com

WIL-10181-E

WI L-1018 1-E -0 5

REPLACES WI L-1018 1- E- 0 4

Page 2

TABLE OF CONTENTS

USE

SECTION 1 CAUTIONS—READ FIRST! ..............................................1

SECTION 2 WILDEN PUMP DESIGNATION SYSTEM .................................2

SECTION 3 HOW IT WORKS—PUMP & AIR DISTRIBUTION SYSTEM ................3

SECTION 4 DIMENSIONAL DRAWINGS .............................................4

SECTION 5 PERFORMANCE

A. P2 Performance Curves

Rubber-Fitted ........................................................5

TPE-Fitted ...........................................................5

Reduced-Stroke PTFE-Fitted ............................................6

Full-Stroke PTFE-Fitted ................................................6

B. Suction-Lift Curves .....................................................7

SECTION 6 SUGGESTED INSTALLATION, OPERATION & TROUBLESHOOTING ........8

SECTION 7 ASSEMBLY / DISASSEMBLY ...........................................11

Air Valve/Center Section Assembly ..........................................13

Reassembly Hints & Tips ..................................................15

SECTION 8 EXPLODED VIEW & PARTS LISTING

P2 Metal. ...............................................................16

P2 Metal Saniflo™ 1935/2004/EC ............................................18

SECTION 9 ELASTOMER OPTIONS .................................................20

NON

U.S. Clean Air Act

Amendments of 1990

Page 3

Section 1

CAUTIONS— READ FIRST!

CAUTION : Do not apply compressed air to the ex haust port —

pump will not function.

CAUTION : Do not over-lubricate air supply — excess

lubrication will reduce pump performance. Pump is pre-lubed.

TEMPERATURE LIMITS:

Polypropylene 0°C to 79°C 32°F to 175°F PVDF –12°C to 107°C 10°F to 225°F PFA 7°C to 107°C 20°F to 225°F Neoprene –18°C to 93°C 0°F to 200°F Buna-N –12°C to 82°C 10°F to 180°F EPDM –51°C to 138°C –60°F to 280°F Viton

FKM –40°C to 177°C –40°F to 350°F Wil-Flex™ –40°C to 107°C –40°F to 225°F Saniflex™ –29°C to 104°C –20°F to 220°F Polyurethane –12°C to 66°C 10°F to 150°F

Polytetrafluoroethylene (PTFE)1 4°C to 104°C 40°F to 220°F Nylon –18°C to 93°C 0°F to 200°F Acetal –29°C to 82°C –20°F to 180°F

SIPD PTFE

with

Neoprene-backed

with

EPDM-backed –10°C to 137°C 14°F to 280°F

4°C to 104°C 40°F to 220°F

Polyethylene 0°C to 70°C 32°F to 158°F Geolast

–40°C to 82°C –40°F to 180°F

4°C to 149°C (40°F to 300°F) - 13 mm (1/2") and 25 mm (1") models only.

NOTE: Not all materials are available for all models. Refer to

Section 2 for material options for your pump.

CAUTION : When choosing pump materials, be sure to check

the temperature limits for all wetted components. Example:

has a maximum limit of 178°C (3 50°F), but polypropylene

Viton

has a maximum limit of only 79°C (175°F) .

CAUTION : Maximum temperature limits are based upon

mechanical stress only. Certain chemicals will signiﬁcantly

reduce maximum safe operating temperatures. Consul t

Chemical Resis tance Guide (E4) for chemical compatibility and

temperature limits.

WARNING: Prevention of static sparking — If static sparking

occurs, ﬁre or explosion could result . Pump, valves, and containers must be grounded to a proper grounding point when handling ﬂammable ﬂuids and whenever discharge of static electricity is a hazard.

CAUTION : Do n ot exceed 8. 6 bar (125 ps ig) air supp ly press ure.

CAUTION : The process ﬂuid and cleaning ﬂuids must be

chemically compatible with all wetted pump components. Consult Chemical Resistance Guide (E4).

CAUTION : Pumps should be thoroughly ﬂushed before

installing into process lines. FDA- and USDA approved pumps should be cleaned and/or sanitized before being used.

CAUTION : Always wear safety glasses when operating

pump. If diaphragm rupture occurs, material being pumped may be forced out air exhaust.

CAUTION : Before any maintenance or repair is attempted,

the compressed air line to the pump should be disconnected and all air pressure allowed to bleed from pump. Disconnect all intake, discharge and air lines. Drain the pump by turning it upside down and allowing any ﬂuid to ﬂow into a suitable container.

CAUTION : Blow out air line for 10 to 20 seconds before

attaching to pump to make sure all pipeline debris is clear. Use an in-line air ﬁlter. A 5μ (micron) air ﬁlter is recommended.

NOTE: When installing PTFE diaphragms, it is impor tant

to tighten outer pistons simul taneously ( turning in opposite directions ) to ensure tight ﬁt. (See torque speciﬁcations in Section 7.)

NOTE: Before star ting disassembly, mark a line from each

liquid chamber to i ts corresponding air chamber. This line will assis t in proper alignment during reassembly.

CAUTION : Tighten all hardware prior to installation.

WIL-10181-E-05 1 WILDEN PUMP & ENGINEERING, LLC

Page 4

Section 2

WILDEN PUMP DESIGNATION SYSTEM

P2 METAL

25 mm (1") Pump Maximum Flow Rate: 172 lpm (45.5 gpm)

LEGEND

MATERIAL CODES

MODEL

P2 = 25 mm (1")

WETTED PARTS & OUTER PISTON

AA = ALUMINUM / ALUMINUM AZ = ALUMINUM / NO PISTON SS = STAINLESS STEEL /

STAINLESS STEEL

SZ = STAINLESS STEEL / NO

PISTON

CENTER SECTION

PP = POLYPROPYLENE LL = ACETAL

AIR VALVE

P = POLYPROPYLENE L = ACETAL

NOTE:

Meets Requirements of FDA CFR21.177

Meets Requirements of USP Class VI

Meets Requirements of 1935/2004/EC

PX / X X X XX / XXX / XX / X XX / 2XXX

SEAT

MODEL VALVE SEATS

DIAPHRAGMS

AIR VALVE

CENTER SECTION

WETTED PARTS & OUTER PISTON

VALVE BALLS

DIAPHRAGMS

BNS = BUNA-N (Red Dot) EPS = EPDM (blue dot) FBS = SANITARY BUNA

(Two Yellow Dots)

FES = SANITARY EPDM

1,3

(Two Blue Dots) FSS SANIFLEX™ (Cream) FWL = SANITARY WIL-FLEX™

IPD

1,3

FWS = SANITARY WIL-FLEX™ LEL = PTFE – EPDM LAMINATE

IPD

1,2,3

NES = NEOPRENE (Green Dot) PUS = POLYURETHANE (Clear) TEU = PTFE w/EPDM

BACK-UP (White)

1,2,3

TNU = PTFE w/NEOPRENE BACK-UP (White) TSS = FULL-STROKE PTFE

w/SANIFLEX TSU = PTFE W/SANIFLEX™

BACK-UP (White) TWS = FULL-STROKE PTFE

w/WIL-FLEX

BACK-UP

1,2,3

BACK-UP

VTS = VITON® (Silver or White

Dot) WFS = WIL-FLEX™ (Orange Dot)

O-RINGS

SPECIALTY CODE

(if applicable)

VALVE BALLS

BN = BUNA-N (Red Dot) EP = EPDM (Blue Dot) FS = SANIFLEX™ (Cream) NE = NEOPRENE (Green Dot) PU = POLYURETHANE (Clear) TF = PTFE

1,2,3

VT = VITON® (Silver or White Dot) WF = WIL-FLEX™ (Orange Dot)

1,3

VALVE SEATS

A = ALUMINUM S = STAINLESS STEEL

VALVE SEAT O-RING

BN = BUNA-N (Red Dot) EP = EPDM FS = SANIFLEX™ [HYLREL

NE = NEOPRENE

1,2,3

PU = POLYURETHANE (Clear)

(Cream)

1,3

TF = PTFE (White) WF = WIL-FLEX™

1,2,3

1,3

1,2,3

SPECIALTY CODES

2000 NPT threaded 2014 BSPT threaded 2023 Wing Nuts 2070 Saniflo™ FDA 2079 Tri-clamp fittings, wing nuts 2080 Tri-clamp fittings only 2100 Wil-Gard 110V 2102 Wil-Gard sensor wires ONLY

2103 Wil-Gard 220V 2480 Pump Cycle Monitor (sensor & wires) 2483 Pump Cycle Monitor (module, sensor & wires)

NOTE: Most elastomers use colored dots for identiﬁcation. Not all models are available with all material opt ions.

WILDEN PUMP & ENGINEERING, LLC 2 WIL-10181-E-05

2070E Saniflo™ FDA (1935/2004/EC)

Page 5

The Wilden diaphragm pump is an air-operated, positive displacement, self-priming pump. These drawings show ﬂ ow pattern through the pump upon its initial stroke. It is assumed the pump has no ﬂ uid in it prior to its initial stroke.

FIGURE 1 The air valve dir ects pre ssurized air to the back side of diaphragm A. The compressed air is applied directly to the liquid column separated by elastomeric diaphragms. The diaphragm acts as a separation membrane between the compressed air and liquid, balancing the load and removing mechanical stress from the diaphragm. The compressed air moves the diaphragm away from the center of the pump. The opposite diaphragm is pulled in by the shaft connected to the pressurized diaphragm. Diaphragm B is on its suction stroke; air behind the diaphragm has been forced out to atmosphere through the exhaust port of the pump. The movement of diaphragm B toward the center of the pump creates a vacuum within chamber B. Atmospheric pressure forces ﬂ uid into the inlet manifold forcing the inlet valve ball off its seat. Liquid is free to move past the inlet valve ball and ﬁ ll the liquid chamber (see shaded area).

FIGURE 2 When the pressurized diaphragm, diaphr agm A, re ache s the limit of i ts dis charge stroke, the air valve redirects pressurized air to the back side of diaphragm B. The pressurized air forces diaphragm B away from the center while pulling diaphragm A to the center. Diaphragm B is now on its discharge stroke. Diaphragm B forces the inlet valve ball onto its seat due to the hydraulic forces developed in the liquid chamber and manifold of the pump. These same hydraulic forces lift the discharge valve ball off its seat, while the opposite discharge valve ball is forced onto its seat, forcing ﬂ uid to ﬂ ow through the pump discharge. The movement of diaphragm A toward the center of the pump creates a vacuum within liquid chamber A. Atmos- pheric pressure forces ﬂ uid into the inlet manifold of the pump. The inlet valve ball is forced off its seat allowing the ﬂ uid being pumped to ﬁ ll the liquid chamber.

FIGURE 3 At completion of the stroke, the air valve again redirects air to the back side of diaphragm A, which starts diaphragm B on its exhaust stroke. As the pump reaches its original starting point, each diaphragm has gone through one exhaust and one discharge stroke. This constitutes one complete pumping cycle. The pump may take several cycles to completely prime depending on the conditions of the application.

Section 3

HOW IT WORKS—PUMP

HOW IT WORKS—AIR DISTRIBUTION SYSTEM

Section 3

HOW IT WORKS

The Wilden diaphragm pump is an air-operated, positive displacement, self-priming pump. These drawings show the flow pattern through the pump upon its initial stroke. It is assumed the pump has no fluid in it prior to its initial stroke.

B A B A B A

OPEN

FIGURE 1 The air valve directs pressurized air to the back side of diaphragm A. The compressed air is applied directly to the liquid column separated by elastomeric diaphragms. The diaphragm acts as a separation membrane between the compressed air and liquid, balancing the load and removing mechanical stress from the diaphragm. The compressed air moves the diaphragm away from the center block of the pump. The opposite diaphragm is pulled in by the shaft connected to the pressurized diaphragm. Diaphragm B is on its suction stroke; air behind the diaphragm has been forced out to the atmosphere through the exhaust port of the pump. The movement of diaphragm B toward the center block of the pump creates a vacuum within chamber B. Atmospheric pressure forces fluid into the inlet manifold forcing the inlet valve ball off its seat. Liquid is free to move past the inlet valve ball and fill the liquid chamber (see shaded area).

FIGURE 2 When the pressurized diaphragm, diaphragm A, reaches the limit of its discharge stroke, the air valve redirects pressurized air to the back side of diaphragm B. The pressurized air forces diaphragm B away from the center block while pulling diaphragm A to the center block. Diaphragm B is now on its discharge stroke. Diaphragm B forces the inlet valve ball onto its seat due to the hydraulic forces developed in the liquid chamber and manifold of the pump. These same hydraulic forces lift the discharge valve ball off its seat, while the opposite discharge valve ball is forced onto its seat, forcing fluid to flow through the pump discharge. The movement of diaphragm A toward the center block of the pump creates a vacuum within liquid chamber A. Atmospheric pressure forces fluid into the inlet manifold of the pump. The inlet valve ball is forced off its seat allowing the fluid being pumped to fill the liquid chamber.

HOW IT WORKS—AIR DISTRIBUTION SYSTEM

The Pro-Flo

patented air distribution system incorporates two moving parts : the air valve spool and the pilot spool. The heart of the system is the air valve spool and air valve. This valve design incorporates an unbalanced spool. The smaller end of the spool is pressurized continuously, while the large end is alternately pressurized then exhausted to move the spool. The spool directs pressurized air to one air chamber while exhausting the other. The air causes the main shaft/diaphragm assembly to shif t to one side — discharging liquid on that side and pulling liquid in on the other side. When the shaft reaches the end of its stroke, the inner piston actuates the pilot spool, which pressurizes and exhausts the large end of the air valve spool. The repositioning of the air valve spool routes the air to the other air chamber.

WIL-10181-E-05 3 WILDEN PUMP & ENGINEERING, LLC

Page 6

Section 4

DIMENSIONAL DRAWINGS

P2 METAL

DIMENSIONS

ITEM METRIC (mm) STANDARD (inch)

A 274 10.8 B 38 1.5 C 163 6.4 D 254 10.0 E 274 10.8

F 28 1.1 G 81 3.2 H 124 4.9 J 163 6.4 K 302 11.9

L 203 8.0

M 173 6.8

N 104 4.1 P 127 5.0 R 28 1.1 S 10 0.4

REV. A

P2 METAL SANIFLOTM FDA

DIMENSIONS

ITEM METRIC (mm) STANDARD (inch)

A 274 10.8 B 38 1.5 C 163 6.4 D 254 10.0 E 284 11.2

F 79 3.1 G 81 3.2 H 124 4.9 J 160 6.3 K 310 12.2

L 203 8.0

M 173 6.8

N 104 4.1 P 127 5.0 R 84 3.3 S 10 0.4

REV. A

WILDEN PUMP & ENGINEERING, LLC 4 WIL-10181-E-05

Page 7

Section 5A

PERFORMANCE

P2 METAL

RUBBER-FITTED

Height .................................. 274 mm (10.8”)

Width ................................... 274 mm (10.8”)

Depth .................................. 302 mm (11.9”)

Ship Weight ............... Aluminum 9 kg (20 lb)

Stainless Steel 17 kg (37 lb)

Air Inlet ...................................... 6 mm (1/4”)

Inlet ............................................ 25 mm (1”)

Outlet ......................................19 mm (3/4”)

Suction Lift ........................ 5.2 m Dry (17.0’)

9.0 m Wet (29.5’)

Disp. per Stroke ...................0.3 L (0.08 gal)

Max. Flow Rate .............. 172 lpm (45.5 gpm)

Max. Size Solids .....................3.2 mm (1/8”)

Displacement per stroke was calculated at 4.8 bar (70 psig) air inlet pressure against a 2.1 bar (30 psig) head pressure.

Example: To pump 95 lpm (25 gpm) against a discharge head of 5.2 bar (75 psig) requires

6.9 bar (100 psig) and 68 Nm consumption. (See dot on chart.)

CAUTION: Do not exceed 8.6 bar (125 psig) air supply pressure.

/h (40 scfm) air

Flow rates indicated on chart were determined by pumping water.

For optimum life and performance, pumps should be specified so that daily operation parameters will fall in the center of the pump's performance curve.

P2 METAL

TPE-FITTED

Height .................................. 274 mm (10.8”)

Width ................................... 274 mm (10.8”)

Depth .................................. 302 mm (11.9”)

Ship Weight ............... Aluminum 9 kg (20 lb)

Stainless Steel 17 kg (37 lb)

Air Inlet ...................................... 6 mm (1/4”)

Inlet ............................................ 25 mm (1”)

Outlet ......................................19 mm (3/4”)

Suction Lift ........................ 7.6 m Dry (25.0’)

9.0 m Wet (29.5’)

Disp. per Stroke ...................0.3 L (0.08 gal)

Max. Flow Rate .............. 171 lpm (45.2 gpm)

Max. Size Solids .....................3.2 mm (1/8”)

Displacement per stroke was calculated at 4.8 bar (70 psig) air inlet pressure against a 2.1 bar (30 psig) head pressure.

Example: To pump 61 lpm (16 gpm) against a discharge head of 6.6 bar (96 psig) requires

6.9 bar (100 psig) and 51 Nm consumption. (See dot on chart.)

CAUTION: Do not exceed 8.6 bar (125 psig) air supply pressure.

/h (30 scfm) air

Flow rates indicated on chart were determined by pumping water.

For optimum life and performance, pumps should be specified so that daily operation parameters will fall in the center of the pump's performance curve.

WIL-10181-E-05 5 WILDEN PUMP & ENGINEERING, LLC

Page 8

PERFORMANCE

P2 METAL

REDUCED STROKE PTFE-FITTED

Height .................................. 274 mm (10.8”)

Width ................................... 274 mm (10.8”)

Depth .................................. 302 mm (11.9”)

Ship Weight ............... Aluminum 9 kg (20 lb)

Stainless Steel 17 kg (37 lb)

Air Inlet ...................................... 6 mm (1/4”)

Inlet ............................................ 25 mm (1”)

Outlet ......................................19 mm (3/4”)

Suction Lift .......................... 2.8 m Dry (9.1’)

9.0 m Wet (29.5’)

Disp. per Stroke ...................0.3 L (0.08 gal)

Max. Flow Rate .............. 155 lpm (41.0 gpm)

Max. Size Solids .....................3.2 mm (1/8”)

Displacement per stroke was calculated at 4.8 bar (70 psig) air inlet pressure against a 2.1 bar (30 psig) head pressure.

Example: To pump 45 lpm (12 gpm) against a discharge head of 6.2 bar (90 psig) requires

6.9 bar (100 psig) and 51 Nm

/h (30 scfm) air

consumption. (See dot on chart.)

CAUTION: Do not exceed 8.6 bar (125 psig) air supply pressure.

Flow rates indicated on chart were determined by pumping water.

For optimum life and performance, pumps should be specified so that daily operation parameters will fall in the center of the pump's performance curve.

P2 METAL

FULL STROKE PTFE-FITTED

Height .................................. 274 mm (10.8”)

Width ................................... 274 mm (10.8”)

Depth .................................. 302 mm (11.9”)

Ship Weight ............... Aluminum 9 kg (20 lb)

Stainless Steel 17 kg (37 lb)

Air Inlet ...................................... 6 mm (1/4”)

Inlet ............................................ 25 mm (1”)

Outlet ......................................19 mm (3/4”)

Suction Lift ........................ 4.7 m Dry (15.3’)

9.0 m Wet (29.5’)

Disp. per Stroke ...................0.3 L (0.08 gal)

Max. Flow Rate .............. 167 lpm (44.1 gpm)

Max. Size Solids .....................3.2 mm (1/8”)

Displacement per stroke was calculated at 4.8 bar (70 psig) air inlet pressure against a 2.1 bar (30 psig) head pressure.

Example: To pump 53 lpm (14 gpm) against a discharge head of 5.0 bar (72 psig) requires

5.5 bar (80 psig) and 34 Nm

/h (20 scfm) air

consumption. (See dot on chart.)

CAUTION: Do not exceed 8.6 bar (125 psig) air supply pressure.

Flow rates indicated on chart were determined by pumping water.

For optimum life and performance, pumps should be specified so that daily operation parameters will fall in the center of the pump's performance curve.

WILDEN PUMP & ENGINEERING, LLC 6 WIL-10181-E-05

Page 9

Section 5B

SUCTION-LIFT CURVE

P2 METAL

Suction-lift curves are calibrated for pumps operating at 305 m (1,000’) above sea level. This chart is meant to be a guide only. There are many variables that can affect your pump’s operating characteristics. The number of intake

and discharge elbows, viscosity of pumping fluid, elevation (atmospheric pressure) and pipe friction loss all affect the amount of suction lift your pump will attain.

WIL-10181-E-05 7 WILDEN PUMP & ENGINEERING, LLC

Page 10

Section 6

SUGGESTED INSTALLATION

Wilden pumps are designed to meet the performance requirements of even the most demanding pumping applications. They have been designed and manufactured to the highest standards and are available in a variety of liquid path materials to meet your chemical resistance needs. Refer to the performance section of this manual for an in-depth analysis of the performance characteristics of your pump. Wilden offers the widest variety of elastomer options in the industry to satisfy temperature, chemical compatibility, abrasion resistance and ﬂex concerns.

The suction pipe size should be at least the equivalent or larger than the diameter size of the suction inlet on your Wilden pump. The suction hose must be non-collapsible, reinforced type as these pumps are capable of pulling a high vacuum. Discharge piping should also be the equivalent or larger than the diameter of the pump discharge which will help reduce friction losses. It is critical that all ﬁttings and connections are airtight or a reduction or loss of pump suction capability will result.

INSTALLATION: Months of careful planning, study, and selection efforts can result in unsatisfactory pump performance if installation details are left to chance.

Premature failure and long-term dissatisfaction can be avoided if reasonable care is exercised throughout the installation process.

LOCATION: Noise, safety and other logistical factors usually dictate where equipment will be situated on the production ﬂoor. Multiple installations with conﬂicting requirements can result in congestion of utility areas, leaving few choices for additional pumps.

Within the framework of these and other existing conditions, every pump should be located in such a way that the following key factors are balanced against each other to maximum advantage.

ACCESS: First of all, the location should be accessible. If it’s easy to reach the pump, maintenance personnel will have an easier time carrying out routine inspections and adjustments. Should major repairs become necessary, ease of access can play a key role in speeding the repair process and reducing total downtime.

AIR SUPPLY: Every pump location should have an air line large enough to supply the volume of air necessary to achieve the desired pumping rate. Use air pressure up to a maximum of 8.6 bar (125 psig) depending on pumping requirements.

For best results, the pumps should use a 5µ (micron) air ﬁlter, needle valve and regulator. The use of an air ﬁlter before the pump will ensure that the majority of any pipeline contaminants will be eliminated.

SOLENOID OPERATION: When operation is controlled by a solenoid valve in the air line, three-way valves should be used. This valve allows trapped air between the valve and the pump to bleed off which improves pump performance. Pumping volume can be estimated by counting the number of strokes per minute and then multiplying the ﬁgure by the displacement per stroke.

MUFFLER: Sound levels are reduced below OSHA speciﬁcations using the standard Wilden mufﬂer. Other mufﬂers can be used to further reduce sound levels, but they usually reduce pump performance.

ELEVATION: Selecting a site that is well within the pump’s dynamic lift capability will assure that loss-of-prime issues will be eliminated. In addition, pump efﬁciency can be adversely affected if proper attention is not given to site location.

PIPING: Final determination of the pump site should not be made until the piping challenges of each possible location have been evaluated. The impact of current and future installations should be considered ahead of time to make sure that inadvertent restrictions are not created for any remaining sites.

The best choice possible will be a site involving the shortest and straightest hook-up of suction and discharge piping. Unnecessary elbows, bends, and ﬁttings should be avoided. Pipe sizes should be selected to keep friction losses within practical limits. All piping should be supported independently of the pump. In addition, the piping should be aligned to avoid placing stress on the pump ﬁttings.

Flexible hose can be installed to aid in absorbing the forces created by the natural reciprocating action of the pump. If the pump is to be bolted down to a solid location, a mounting pad placed between the pump and the foundation will assist in minimizing pump vibration. Flexible connections between the pump and rigid piping will also assist in minimizing pump vibration. If quick-closing valves are installed at any point in the discharge system, or if pulsation within a system becomes a problem, a surge suppressor (SD Equalizer should be installed to protect the pump, piping and gauges from surges and water hammer.

If the pump is to be used in a self-priming application, make sure that all connections are airtight and that the suction lift is within the model’s ability. NOTE: Materials of construction and elastomer material have an effect on suction lift parameters. Please refer to the performance section for speciﬁcs.

When pumps are installed in applications involving ﬂooded suction or suction head pressures, a gate valve should be installed in the suction line to permit closing of the line for pump service.

Pumps in service with a positive suction head are most efﬁcient when inlet pressure is limited to 0.5–0.7 bar (7–10 psig). Premature diaphragm failure may occur if positive suction is 0.7 bar (10 psig) and higher.

NOTE: Pro-Flo

ALL WILDEN PUMPS ARE CAPABLE OF PASSING SOLIDS. A STRAINER SHOULD BE USED ON THE PUMP INTAKE TO ENSURE THAT THE PUMP'S RATED SOLIDS CAPACITY IS NOT EXCEEDED.

CAUTION: Do not EXCEED 8.6 BAR (125 PSIG) AIR SUPPLY PRESSURE.

and Accu-Flo™ pumps are not submersible.

)

WILDEN PUMP & ENGINEERING, LLC 8 WIL-10181-E-05

Page 11

SUGGESTED INSTALLATION

FOOTPAD

DISCHARGE

This illustration is a generic representation of an air-operated double-diaphragm pump.

MUFFLER

FLEXIBLE

CONNECTION

SUCTION

EQUALIZER

SURGE DAMPENER

(OPTIONAL)

GAUGE (OPTIONAL)

SHUT-OFF VALVE

FLEXIBLE CONNECTION

COMBINATION

FILTER & REGULATOR

AIR SHUT-OFF VALVE

NOTE: In the event of a power failure, the shut-off valve should be closed, if the restarting of the pump is not desirable once power is regained.

AIR-OPERATED PUMPS: To stop the pump from operating in an emergency situation, simply close the

shut-off valve (user-supplied) installed in the air supply line. A properly functioning valve will stop the air supply to the pump, therefore stopping output. This shut-off valve should be located far enough away from the pumping equipment such that it can be reached safely in an emergency situation.

WIL-10181-E-05 9 WILDEN PUMP & ENGINEERING, LLC

Page 12

SUGGESTED OPERATION & MAINTENANCE

OPERATION: Pro-Flo® pumps are pre-lubricated, and do not require in-line lubrication. Additional lubrication will not damage the pump, however if the pump is heavily lubricated by an external source, the pump’s internal lubrication may be washed away. If the pump is then moved to a non-lubricated location, it may need to be disassembled and re-lubricated as described in the ASSEMBLY/DISASSEMBLY INSTRUCTIONS.

Pump discharge rate can be controlled by limiting the volume and/or pressure of the air supply to the pump. A regulator is used to control air pressure while a needle valve is used to control volume. Pump discharge rate can also be controlled by throttling the pump discharge by partially closing a valve in the discharge line of the pump. This action increases friction loss which reduces ﬂow rate. (See Section 5.) This is useful when the need exists to control the pump from a remote location. When the pump discharge pressure equals or exceeds the air supply pressure, the pump will stop; no bypass or pressure relief valve is needed, and pump damage will not occur. The pump has reached a “deadhead” situation and can be restarted by reducing the ﬂuid discharge pressure or increasing the air inlet pressure.

TROUBLESHOOTING

Wilden Pro-Flo and do not generate heat, therefore your process ﬂuid temperature will not be affected.

MAINTENANCE AND INSPECTIONS: Since each application is unique, maintenance schedules may be different for every pump. Frequency of use, line pressure, viscosity and abrasiveness of process ﬂuid all af fect the parts life of a Wilden pump. Periodic inspections have been found to offer the best means for preventing unscheduled pump downtime. Personnel familiar with the pump’s construction and service should be informed of any abnormalities that are detected during operation.

RECORDS: When service is required, a record should be made of all necessary repairs and replacements. Over a period of time, such records can become a valuable tool for predicting and preventing future maintenance problems and unscheduled downtime. In addition, accurate records make it possible to identify pumps that are poorly suited to their applications.

pumps run solely on compressed air

Pump will not run or runs slowly.

1. Ensure that the air inlet pressure is at least 0.3 bar

(5 psig) above startup pressure and that the differential pressure (the difference between air inlet and liquid discharge pressures) is not less than 0.7 bar (10 psig).

2. Check air inlet ﬁlter for debris (see SUGGESTED

INSTALLATION).

3. Check for extreme air leakage (blow by) which

would indicate worn seals/bores in the air valve, pilot spool and main shaft.

4. Disassemble pump and check for obstructions in the

air passageways or objects which would obstruct the movement of internal parts.

5. Check for sticking ball check valves. If material being

pumped is not compatible with pump elastomers, swelling may occur. Replace ball check valves and seals with proper elastomers. Also, as the check valve balls wear out, they become smaller and can become stuck in the seats. In this case, replace balls and seats.

6. Check for broken inner piston which will cause the

air valve spool to be unable to shif t.

7. Remove plug from pilot spool exhaust.

Pump runs but little or no product ﬂows.

1. Check for pump cavitation; slow pump speed down

to allow thick material to ﬂow into liquid chambers.

WILDEN PUMP & ENGINEERING, LLC 10 WIL-10181-E-05

2. Verify that vacuum required to lift liquid is not greater than the vapor pressure of the material being pumped (cavitation).

3. Check for sticking ball check valves. If material being pumped is not compatible with pump elastomers, swelling may occur. Replace ball check valves and seats with proper elastomers. Also, as the check valve balls wear out, they become smaller and can become stuck in the seats. In this case, replace balls and seats.

Pump air valve freezes.

1. Check for excessive moisture in compressed air. Either install a dryer or hot air generator for compre ssed air. Alternativel y, a coalescing ﬁl ter may be used to remove the water from the compressed air in some applications.

Air bubbles in pump discharge.

1. Check for ruptured diaphragm.

2. Check tightness of outer pistons (refer to Section 7).

3. Check tightness of fasteners and integrity of O-rings and seals, especially at intake manifold.

4. Ensure pipe connections are airtight.

Product comes out air exhaust.

1. Check for diaphragm rupture.

2. Check tightness of outer pistons to shaf t.

Page 13

Section 7

P2 METAL

PUMP DISASSEMBLY

TOOLS REQUIRED:

• 1/2" Box Wrench

• 9/16" Wrench

• Adjustable Wrench

• Vise equipped with soft jaws (such as plywood, plastic or other suitable material)

CAUTION: Before any maintenance or repair is attempted, the compressed air line to the pump should be disconnected and all air pressure allowed to bleed from the pump. Disconnect all intake, discharge and air lines. Drain the pump by turning it upside down and allowing any ﬂuid to ﬂow into a suitable container. Be aware of any hazardous effects of contact with your process ﬂuid.

NOTE: The model photographed for these instructions is a Pro-Flo incorporates rubber diaphragms, balls and seats.

version and

Step 1

Prior to disassembly, alignment marks should be placed on the liquid chambers and air chamber to assist with proper alignment during reassembly.

WIL-10181-E-05 11 WILDEN PUMP & ENGINEERING, LLC

Step 2

Using a 9/16" box wrench, remove the nuts that connect the inlet and discharge manifolds to the center section assembly.

Step 3

Next, remove the discharge manifold from the pump.

Page 14

PUMP DISASSEMBLY

Step 4

Remove the discharge valve ball, valve seat and valve seat O-ring and inspect for signs of wear and replace, if necessary.

Step 5

Now the center section assembly can be removed from the inlet manifold.

Step 6

Remove the inlet valve ball, valve seat and valve seat O-ring and inspect for signs of wear and/ or chemical attack. Replace, if necessary.

Step 7

Using a 1/2" box end wrench, remove the large clamp bands. With the clamp bands removed, lift the liquid chamber away from the center section.

WILDEN PUMP & ENGINEERING, LLC 12 WIL-10181-E-05

Step 8

Using an 3/4" wrench or rotating the diaphragm by hand, remove the diaphragm assembly from the center section.

Step 9

To remove the diaphragm assembly from the shaft, secure shaft with soft jaws (a vise ﬁtted with plywood or other suitable material) to ensure shaft is not nicked, scratched, or gouged. Using an adjustable wrench, remove the diaphragm assembly from shaft. Inspect all parts for wear and replace with genuine Wilden parts, if necessary.

Page 15

AIR VALVE/CENTER SECTION DISASSEMBLY

TOOLS REQUIRED:

• 3/16" Hex Head Wrench

• 7/32" Hex Head Wrench

• Snap-Ring Pliers

• O-Ring Pick

Step 1

Using a 3/16” hex head wrench, loosen the air valve bolts.

WIL-10181-E-05 13 WILDEN PUMP & ENGINEERING, LLC

Step 2

Remove the air valve and mufﬂer plate from the center section.

Step 3

Remove air valve end cap to expose air valve spool. NOTE: The end cap cannot be removed until removing air valve bolts.

Page 16

AIR VALVE/CENTER SECTION DISASSEMBLY

Step 4

Remove air valve spool from air valve body by threading one air valve bolt into the end of the spool and gently sliding the spool out of the air valve body. Inspect seals for signs of wear and replace entire assembly if necessary. Use caution when handling air valve spool to prevent damaging seals. NOTE: Seals should not be removed from assembly. Seals are not sold separately.

Step 5

Remove pilot spool retaining snap ring on both sides of center section with snap-ring pliers.

Step 7

Using an O-ring pick, gently remove the pilot spool retaining O-ring from the opposite side of the notched end of the spool. Gently remove the pilot spool from pilot spool sleeve and inspect for nicks, gouges and other signs of wear.

Replace pilot spool assembly or outer sleeve O-rings if necessary. During re-assembly never insert the pilot spool into the sleeve with the “notched” end side ﬁrst, this end incorporates the urethane O-ring and will be damaged as it slides over the ports cut in the pilot spool sleeve.

Step 6

Remove pilot spool assembly from center section.

WILDEN PUMP & ENGINEERING, LLC 14 WIL-10181-E-05

Page 17

REASSEMBLY HINT & TIPS

ASSEMBLY:

Upon performing applicable maintenance to the air distribution system, the pump can now be reassembled. Please refer to the disassembly instructions for photos and parts placement. To reassemble the pump, follow the disassembly instructions in reverse order. The air distribution system needs to be assembled first, then the diaphragms and finally the wetted path. Please find the applicable torque specifications on this page. The following tips will assist in the assembly process.

• Clean the inside of the center section shaft bore to ensure no damage is done to new seals.

• Stainless bolts should be lubed to reduce the possibility of seizing during tightening.

PRO-FLO® MAXIMUM TORQUE SPECIFICATIONS

Description of Part Max. Torque

Air Valve, Pro-Flo 3.1 N.m (27 in-lb)

Air Inlet, Reducer Bushing 10.9 N.m (8 ft-lb)

Outer Piston, Rubber and PTFE-ﬁtted 40.7 N.m (30 ft-lb)

Vertical Bolts 31.1 N.m (23 ft-lb)

• Level the water chamber side of the intake/discharge manifold to ensure a proper sealing surface. This is most easily accomplished by placing them on a flat surface prior to tightening their clamp bands to the desired torque (see below for Torque Specifications).

• Be sure to tighten outer pistons simultaneously on PTFEfitted pumps to ensure proper torque values.

• Ensure proper mating of liquid chambers to manifolds prior to tightening vertical bolts. Overhang should be equal on both sides.

• Apply a small amount of Loctite 242 to the shaft interval threads before the diaphragm assembly.

• Concave side of disc spring in diaphragm assembly faces toward shaft.

WIL-10181-E-05 15 WILDEN PUMP & ENGINEERING, LLC

Page 18

Section 8

EXPLODED VIEW & PARTS LISTING

P2 METAL

RUBBER/TPE-FITTED EXPLODED VIEW

FULL-STROKE PTFE-FITTED

FULL-STROKE IPD

SANIFLOTM FDA MANIFOLDS

WILDEN PUMP & ENGINEERING, LLC 16 WIL-10181-E-05

REDUCED-STROKE PTFE-FITTED

REDUCED-STROKE IPD

Page 19

EXPLODED VIEW & PARTS LISTING

P2 METAL

Item Description

RUBBER/TPE-FITTED PARTS LISTING

Qty

P2/AXPPP

P/N

P2/SXPPP

P/N

P2/SXPPP/2070

P/N

P2/AXLLL

P/N

P2/SXLLL

P/N

P2/SXLLL/2070

P/N

AIR DISTRIBUTION COMPONENTS

1 Air Valve, Pro-Flo™ Assembly

2 End Cap, Pro-Flo™ 1 01-2332-20 01-2332-20 01-2332-20 01-2332-13 01-2332-13 01-2332-13 3

O-Ring, End Cap (-126) (Æ1.362 X Æ.103)

4 Gasket, Air Valve, Pro-Flo™ 1 01-2615-52 01-2615-52 01-2615-52 01-2615-52 01-2615-52 01-2615-52 5 Gasket, Muffler Plate, Pro-Flo™ 1 01-3505-52 01-3505-52 01-3505-52 01-3505-52 01-3505-52 01-3505-52

6 Muffler Plate, Pro-Flo™ 1 01-3181-20 01-3181-20 01-3181-20 01-3181-13 01-3181-13 01-3181-13 7 Screw, SHC, 1/4”-20 X 3” 4 01-6001-03 01-6001-03 01-6001-03 01-6001-03 01-6001-03 01-6001-03 8 Muffler 1 02-3510-99 02-3510-99 02-3510-99 02-3510-99 02-3510-99 02-3510-99 9

Center Section Assembly, Pro-Flo™ 21 02-3145-20 02-3145-20 02-3145-20 02-3145-13 02-3145-13 02-3145-13

10 Shaft Seal 2 02-3210-55-225 02-3210-55-225 02-3210-55-225 02-3210-55-225 02-3210-55-225 02-3210-55-225

11 Bushing, Reducer 1 01-6950-20 01-6950-20 01-6950-20 01-6950-13 01-6950-13 01-6950-13

12 Pilot Sleeve Assembly 1 02-3880-99 02-3880-99 02-3880-99 02-3880-99 02-3880-99 02-3880-99 13 Pilot Spool Retaining O-Ring 2 04-2650-49-700 04-2650-49-700 04-2650-49-700 04-2650-49-700 04-2650-49-700 04-2650-49-700

14 Retaining Ring 2 00-2650-03 00-2650-03 00-2650-03 00-2650-03 00-2650-03 00-2650-03

1 01-2010-20 01-2010-20 01-2010-20 01-2010-13 01-2010-13 01-2010-13

1 01-2395-52 01-2395-52 01-2395-52 01-2395-52 01-2395-52 01-2395-52

WETTED PATH COMPONENTS

15 Chamber, Liquid 2 02-5004-01 02-5004-03 02-5004-03 02-5004-01 02-5004-03 02-5004-03 16 Clamp Band Assy. Large 17 Bolt, RHSN, 5/16”-18 X 2” 4 08-6050-08-50 08-6050-03-500 08-6050-03-500 08-6050-08-50 08-6050-03-500 08-6050-03-500 18

Washer, (.344 I.D. X .688O.D. X .065 THK) (not shown) 19 Nut, Hex, 5/16”-18 4 04-6420-08 08-6400-03 N/A 04-6420-08 08-6400-03 N/A 20 Wing Nut, 5/16”-18 (not shown) 4 N/A N/A 08-6661-10 N/A N/A 08-6661-10 21 Manifold, Inlet (NPT) 1 02-5084-01 02-5084-03 N/A 02-5084-01 02-5084-03 N/A

Manifold, Inlet (BSPT) 1 02-5086-01 02-5086-03 N/A 02-5086-01 02-5086-03 N/A

Manifold, Inlet (Tri-Clamp) 1 N/A N/A 02-5088-03-70P N/A N/A 02-5088-03-70P 22 Bolt, RHSN, 3/8”-16 X 8 1/2” 4 02-6080-08 02-6080-03 02-6080-03 02-6080-08 02-6080-03 02-6080-03 23 Manifold, Discharge (NPT) 1 02-5024-01 02-5024-03 N/A 02-5024-01 02-5024-03 N/A

Manifold, Discharge (BSPT) 1 02-5026-01 02-5026-03 N/A 02-5026-01 02-5026-03 N/A

Manifold, Discharge (Tri-Clamp) 1 N/A N/A 02-5028-03-70P N/A N/A 02-5028-03-70P 24

Washer, Flat (Ø.390 X Ø.625 X .063) 25 Nut, Hex, 3/8”-16 4 02-6430-08 02-6430-03 N/A 02-6430-08 02-6430-03 N/A 26 Wing Nut, 3/8”-16 (not shown) 4 N/A N/A 08-6671-10 N/A N/A 08-6671-10

3,4

2 02-7300-08-400 02-7300-03-400 02-7300-03-400 02-7300-08-400 02-7300-03-400 02-7300-03-400

4 N/A N/A 02-6731-03 N/A N/A 02-6731-03

4 15-6720-08 02-6730-03 02-6730-03 15-6720-08 02-6730-03 02-6730-03

VALVE BALLS/VALVE SEATS/VALVE O-RINGS

27 Valve Ball 4 * * * * * * 28 Valve Seat 4 * * * * * * 29

O-Ring, Valve Seat (-216) (Ø1.109 X Ø.139)

4 * * * * * *

FULL STROKE RUBBER/TPE/PTFE/FSIPD COMPONENTS

30 Shaft, P2 Pro-Flo™ (Non-PTFE) 1 02-3810-03 02-3810-03 02-3810-03 02-3810-03 02-3810-03 02-3810-03 31 Shaft Stud, 3/8”-16 X 1-1/4” 2 N/A 02-6150-03-85 02-6150-03-85 N/A 02-6150-03-85 02-6150-03-85 32 Spring, Disk 2 02-6802-08 02-6802-08 02-6802-08 02-6802-08 02-6802-08 02-6802-08 33

Piston, Inner, P2 Pro-Flo™ (Non-PTFE)

34 Diaphragm, Back-Up 2 * * * * * * 35 Diaphragm, Primary 2 * * * * * *

Diaphragm, Full Stroke PTFE, Primary

Diaphragm, Full Stroke IPD, Primary

36 Piston, Outer, (Non-PTFE) 2 02-4550-01 02-4550-03 02-4550-03 02-4550-01 02-4550-03 02-4550-03P

2 02-3701-01 02-3701-01 02-3701-01 02-3701-01 02-3701-01 02-3701-01

2 02-1040-55 02-1040-55 02-1040-55 02-1040-55 02-1040-55 02-1040-55 2 02-1031-57 02-1031-57 02-1031-57 02-1031-57 02-1031-57 02-1031-57

REDUCED STROKE PTFE/SIPD COMPONENTS

30 Shaft, Pro-Flo™ (PTFE) 1 02-3840-03 02-3840-03 02-3840-03 02-3840-03 02-3840-03 02-3840-03 31 Shaft Stud, 3/8”-16 X 1-1/4” 2 N/A 02-6150-03-85 02-6150-03-85 N/A 02-6150-03-85 02-6150-03-85 32 Spring, Disk 2 02-6802-08 02-6802-08 02-6802-08 02-6802-08 02-6802-08 02-6802-08 33 Piston, Inner, P2 Pro-Flo™ (PTFE) 2 02-3751-01 02-3751-01 02-3751-01 02-3751-01 02-3751-01 02-3751-01

34 Diaphragm, Back-Up 2 * * * * * * 35 Diaphragm, Primary 2 * * * * * *

Diaphragm, Primary (PTFE) 2 02-1010-55 02-1010-55 02-1010-55 02-1010-55 02-1010-55 02-1010-55

Diaphragm, Integral Piston 2 02-1010-72-85 02-1010-72-85 02-1010-72-85 02-1010-72-85 02-1010-72-85 02-1010-72-85

36 Piston, Outer, (PTFE) 2 02-4601-01 02-4600-03 02-4600-03 02-4601-01 02-4600-03 02-4600-03P

*Refer to Elastomer Chart

Air Valve Assembly includes items 2 and 3.

Center Section Assembly includes items 10 and 11.

Large Clamp Band Assembly for standard pumps include items 17 and 19.

Large Clamp Band Assembly for SANIFLO™ FDA pumps include items 17, 18 and 20.

All boldface items are primary wear parts.

WIL-10181-E-05 17 WILDEN PUMP & ENGINEERING, LLC

Page 20

EXPLODED VIEW & PARTS LISTING

P2 METAL SANIFLO™

1935/2004/EC EXPLODED VIEW

FULL-STROKE PTFE

FULL-STROKE IPD

WILDEN PUMP & ENGINEERING, LLC 18 WIL-10181-E-05

REDUCED-STROKE PTFE

REDUCED-STROKE IPD

LW0094, Rev. A

Page 21

EXPLODED VIEW & PARTS LISTING

P2 METAL SANIFLO™

Item

Description Qty

1935/2004/EC PARTS LISTING

P2/SXLLL/

1935/2004/EC

P/N

P2/SSPPP/

1935/2004/EC

P/N

AIR DISTRIBUTION COMPONENTS

1 Air Valve, Pro-Flo™ Assembly

2 End Cap, Pro-Flo™ 1 01-2332-13 01-2332-20 3 O-Ring, End Cap (-126) (Æ1.362 X Æ.103) 1 01-2395-52 01-2395-52

4 Gasket, Air Valve, Pro-Flo™ 1 01-2615-52 01-2615-52 5 Gasket, Mufﬂer Plate, Pro-Flo™ 1 01-3505-52 01-3505-52

6 Mufﬂer Plate, Pro-Flo™ 1 01-3181-13 01-3181-20 7 Screw, SHC, 1/4”-20 X 3” 4 01-6001-03 01-6001-03 8 Mufﬂer, 1/2” MNPT 1 02-3510-99 02-3510-99

9 Center Section Assembly, Pro-Flo™ 10 Assembly, Pilot Sleeve 1 02-3880-99 02-3880-99 11 O-Ring (-009), Pilot Spool Retaining (Ø.208” x Ø.070”) 2 04-2650-49-700 04-2650-49-700 12 Seal, Shaft 2 02-3210-55-225 02-3210-55-225 13 Bushing, Reducer, 1/2” MNPT TO 1/4” FNPT 1 01-6950-13 01-6950-20 14 Ring, Retaining 2 00-2650-03 00-2650-03

1 01-2010-13 01-2010-20

1 02-3145-13 02-3145-20

WETTED PATH COMPONENTS

15 Chamber, Liquid 2 02-5004-03 02-5004-03 16 Manifold, Inlet (Tri-Clamp) 1 02-5088-03-70P 02-5088-03-70P

Manifold, Discharge (Tri-Clamp) 1 02-5028-03-70P 02-5028-03-70P

17 18

Clamp Band Assembly, Large RHSN Bolt, Large Clamp Band (5/16”-18 X 2”) 4 08-6050-03-500 08-6050-03-500

19 20 Washer, Flat (Ø.344 X Ø.688 X .065”) 4 02-6731-03 02-6731-03 21 Wing Nut, (5/16”-18) 4 08-6661-10 08-6661-10 22

RHSN Bolt, Liquid Chamber (3/8”-16 X 8-1/2”) 4 02-6080-03 02-6080-03 Washer, Flat (Ø.392 X Ø.875 X .062) 4 08-6720-07-70 08-6720-07-70

23 24 Wing Nut, (3/8”-16) 4 08-6671-10 08-6671-10

3,4

2 02-7300-03-400 02-7300-03-400

VALVE BALLS/VALVE SEATS/VALVE O-RINGS

25 Valve Ball, Pkg 4 1 * * 26 Valve Seat 4 02-1120-03E 02-1120-03E 27 O-Ring (-216), Valve Seat (Ø1.109 X Ø.139), Pkg 4 1 * *

FULL STROKE RUBBER/TPE/PTFE/FSIPD COMPONENTS

28 Shaft, P2 Pro-Flo™ (Non-PTFE) 1 02-3810-03 02-3810-03 29 Stud, Shaft (3/8”-16 X 1-1/4”) 2 02-6150-03-85 02-6150-03-85 30 Spring, Disk 2 02-6802-08 02-6802-08 31 Piston, Inner, P2 Pro-Flo™ (Non-PTFE) 2 02-3701-01 02-3701-01

32 Diaphragm, Back-Up, Pkg 2 1 * * 33

Diaphragm, Primary, Pkg 2 1 * Diaphragm, Full Stroke PTFE, Primary, Pkg 2 1 02-1040-55 02-1040-55 Diaphragm, Full Stroke IPD, Primary, Pkg 2 1 02-1031-57 02-1031-57

Piston, Outer, (Non-PTFE) 2 02-4550-03P 02-4550-03P

REDUCED STROKE PTFE/SIPD COMPONENTS

28 Shaft, Pro-Flo™ (PTFE) 1 02-3840-03 02-3840-03 29 Stud, Shaft (3/8”-16 X 1-1/4”) 2 02-6150-03-85 02-6150-03-85 30 Spring, Disk 2 02-6802-08 02-6802-08 31 Piston, Inner, P2 Pro-Flo™ (PTFE) 2 02-3751-01 02-3751-01

32 Diaphragm, Back-Up, Pkg 2 1 * * 33 Diaphragm, Primary, Pkg 2 1 * *

Diaphragm, Primary (PTFE), Pkg 2 1 02-1010-55E 02-1010-55E Diaphragm, Integral Piston, Pkg 2 1 02-1010-72-85 02-1010-72-85

34 Piston, Outer, (PTFE) 2 02-4600-03P 02-4600-03P

Air Valve Assembly includes items 2 and 3.

Center Section Assembly includes items 12 and 14.

Large Clamp Band Assembly for SANIFLO™ FDA pumps include items 17, 18 and 20.

All boldface items are primary wear parts.

LW0083, Rev. B

WIL-10181-E-05 19 WILDEN PUMP & ENGINEERING, LLC

Page 22

Section 9

ELASTOMER OPTIONS

P2 Metal

REDUCED-STROKE

MATERIAL

Polyurethane Neoprene

Buna-N Food-Grade Buna-N®02-1010-69 (2 yellow dots) N/A N/A N/A N/A N/A

Viton EPDM Food-Grade EPDM PTFE Full-Stroke PTFE Saniflex™ Food-Grade Wil-Flex™ Wil-Flex™ Aluminum Stainless Steel

DIAPHRAGMS

(COLOR CODE)

02-1010-50 (clear) N/A N/A 02-1080-50 (clear) N/A 02-1200-50 (brown)

02-1010-51 (green dot) 02-1060-51 (green dot) N/A 02-1080-51 (green dot) N/A 02-1200-51

02-1010-52 (red dot) N/A N/A 02-1080-52 (red dot) N/A 02-1200-52

02-1010-53 (white dot) N/A N/A 02-1080-53 (white dot) N/A N/A

02-1010-54 (blue dot) 02-1060-54 (blue dot) N/A 02-1080-54 (blue dot) N/A 02-1200-54

02-1010-74 (2 blue dots) N/A N/A N/A N/A N/A

02-1010-55 (white) N/A N/A 02-1080-55 (white) N/A 02-1200-55 (white) 02-1040-55 (white) N/A N/A 02-1080-55 (white) N/A 02-1200-55 (white)

02-1010-56 (cream) 02-1060-56 (cream) 02-1065-56 (cream) 02-1080-56 (cream) N/A 02-1200-56 (cream)

02-1010-57 (2 orange dots) N/A

02-1010-58 (orange dot) N/A N/A 02-1080-58 (orange dot) N/A 02-1200-58

N/A N/A N/A N/A 02-1120-01 N/A N/A N/A N/A N/A 02-1120-03 N/A

BACK-UP

DIAPHRAGMS

(COLOR CODE)

FULL-STROKE

BACK-UP

DIAPHRAGMS

(COLOR CODE)

02-1065-57 (2 orange dots)

VALVE BALL

(COLOR CODE)

N/A N/A N/A

VALVE SEAT

(COLOR CODE/

GROOVES)

VALVE SEAT

O-RING

(COLOR CODE)

P2 & PX2 Metal Saniﬂo™ 1935/2004/EC

MATERIAL DIAPHRAGMS

FDA BUNA-N FDA EPDM SANIFLEX™ FDA WIL-FLEX™ PTFE

02-1010-69E

02-1010-74E

02-1010-56E

02-1010-57E

02-1010-55E

REDUCED-

STROKE

BACK-UP

DIAPHRAGMS

N/A N/A N/A

02-1060-54E N/A N/A N/A N/A N/A N/A N/A

02-1060-56E N/A 02-1065-56E N/A N/A N/A 02-1080-56E 02-1200-56E

N/A N/A 02-1065-57E N/A 02-1031-57E N/A N/A N/A

N/A 02-1040-55E N/A 02-1010-72-85E N/A 02-1060-55-85E 02-1080-55E 02-1200-55E

FULL-STROKE

DIAPHRAGMS

FULL-STROKE

BACK-UP

DIAPHRAGMS

REDUCED IPD

DIAPHRAGMS

N/A

FULL-STROKE

IPD

DIAPHRAGMS

N/A N/A N/A N/A

IPD

DIAPHRAGMS

BACK-UP

DIAPHRAGMS

VALVE

BALLS

VALVE

SEAT

O-RINGS

LW0083, Rev. B

WILDEN PUMP & ENGINEERING, LLC 20 WIL-10181-E-05

Page 23

DECLARATION OF COMPLIANCE

STATEMENT OF COMPLIANCE TO REGULATIONS (EC) No 1935/2004

ON MATERIALS AND ARTICLES INTENDED TO COME INTO CONTACT WITH FOOD

Wilden® Pump & Engineering, LLC, 22069 Van Buren Street, Grand Terrace, CA 92313-5607 USA, declares

the equipment listed below intended to come into contact with food comply with the requirements of Regulation (EC) No 1935/2004 of 27

 Saniflo™ HS Models:

(PX,XPX)(2,4,8,15)/(SS,SZ)(SSS,NNN)/(BNU,EPU,FBS,FES,FSS,FWL,FWS,LEL,TEU,TSS,TSU,TWS,ZSS)/ (FB,FE,FS,FV,FW,SF,TF,TM)/(FB,FE,FV,TF)/(0770-0789)E

 13 mm (½”) FDA Pro-Flo® & Pro-Flo X™ Models:

(P,PX,XPX)1/(SS,SZ)(AAA,GGG,JJJ,LLL,PPP)/(FSS,TEU,TSU)/(FS,TF)/S(FS,TF)/(0067,0070,0120)E

 25 mm (1”) FDA Pro-Flo® Models:

P2/(SS,SZ)(LLL,PPP)/(FBS,FES,FSS,FWL,FWS,LEL,TEU,TSS,TSU,TWS)/(FS,TF)/S(FS,TF)/2070E

 38 mm (1-½”) FDA Pro-Flo® & Pro-Flo X™ Models:

(P,PX,XPX)4/(SS,SZ)(A,C,L,N,S,V)(AA,LL,NN,PP,SS)/(BNU,EPU,FBS,FES,FSS,FWL,FWS,LEL,TEU,TSS,TSU,TWS,ZSS)/ (FB,FE,FS,FV,FW,TF,)/(FS,FW,STF)/(0067,0070,0075,0120)E

 51 mm (2”) FDA Pro-Flo® & Pro-Flo X™ Models:

(P,PX,XPX)8/SS(A,C,N,S,V)(AA,NN,PP,SS)/(BNU,EPU,FBS,FES,FSS,FWS,FWL,TEU,TSU,TSS,TWS,ZSS)/(FS,FW,TF)/ (FS,FW,STF)/(0070,0075,0120)E

 76 mm (3”) FDA Pro-Flo X™ Models:

(PX,XPX)15/SS(A,C,N,S)(AA,SS,PP)/(BNU,EPU,FSS,FWS,TEU,TSU,TSS,TWS,ZSS)/(FS,FW,TF)/(FS,FW,STF)/ (0070,0075,0120,0341)E

 38 mm (1-½”) FDA Pro-Flo® SHIFT Models:

XPS4/(SS,SZ)(AAA,NNN)/(FBS,FES,FWL,FWS,TSS,TWS.ZSS)/(FS,FW,TF)/(FS,FW,STF)/(0067,0070,0075,0120)E

 51 mm (2”) FDA Pro-Flo® SHIFT Models:

XPS8/(SS,SZ)(AAA,NNN)/(FBS,FES,FWL,FWS,TSS,TWS.ZSS)/(FS,FW,TF)/(FS,FW,STF)/(0070,0075,0120)E

 76 mm (3”) FDA Pro-Flo® SHIFT Models:

XPS15/( SS,SZ)(AAA,NNN)/(FWS,TSS,TWS,ZSS)/(FS,FW,TF)/(FS,FW,STF)/(0070,0120,0341)E

(as per Article 16 of REGULATION (EC) No 1935/2004)

October 2004 and (EC) No 2023/2006 of 22

December 2006.

Materials used in the equipment that are intended to contact food belong to the groups of materials listed in Annex 1 (EC) 1935/2004. (List of groups of materials and articles that may be covered by specific measures)

5) Rubbers

Compliance is subject to material and equipment storage, handling and usage recommended by Wilden operation and maintenance manual and supplemental technical publications.

This declaration is based on the following information:

Wilden

Statements of raw material suppliers

will make available to the competent authorities appropriate documentation to demonstrate compliance.

Approved By:

Chris Distaso Director of Engineering Date: March 21, 2014

8) Metal and Alloy 10) Plastics

in the engineering

Page 24

NOTES

Page 25

NOTES

Page 26

NOTES

Page 27

Warrant y

Each and every product manufactured by Wilden Pump and Engineering, LLC is built to meet the highest standards of quality. Every pump is functionally tested to insure integrity of operation.

Wilden Pump and Engineering, LLC warrants that pumps, accessories and parts manufactured or supplied by it to be free from defects in material and workmanship for a period of ﬁve (5) years from date of installation or six (6) years from date of manufacture, whichever comes ﬁrst. Failure due to normal wear, misapplication, or abuse is, of course, excluded from this warranty.

Since the use of Wilden pumps and parts is beyond our control, we cannot guarantee the suitability of any pump or part for a particular application and Wilden Pump and Engineering, LLC shall not be liable for any consequential damage or expense arising from the use or misuse of its products on any application. Responsibility is limited solely to replacement or repair of defective Wilden pumps and parts.

All decisions as to the cause of failure are the sole determination of Wilden Pump and Engineering, LLC.

Prior approval must be obtained from Wilden for return of any items for warranty consideration and must be accompanied by the appropriate MSDS for the product(s) involved. A Return Goods Tag, obtained from an authorized Wilden distributor, must be included with the items which must be shipped freight prepaid.

The foregoing warranty is exclusive and in lieu of all other warranties expressed or implied (whether written or oral) including all implied warranties of merchantability and ﬁtness for any particular purpose. No distributor or other person is authorized to assume any liability or obligation for Wilden Pump and Engineering, LLC other than expressly provided herein.

PLEaSE PrInt or tYPE anD faX to WILDEn

PumP InformatI on

Item # Serial #

Company Where Purchased

Your InformatIon

Company Name

Industry

Name Title

Street Address

City State Postal Code Country

Telephone Fax E-mail Web Address

Number of pumps in facility? Number of Wilden pumps?

Types of pumps in facility (check all that apply): Diaphragm

Media being pumped?

Other

Centrifugal

Gear

Submersible

Lobe

How did you hear of Wilden Pump?

Other

NOTE: WARRANTY VOID IF PAGE IS NOT FAXED TO WILDEN

Trade Journal

Trade Show

onCE ComPLEtE, faX to (909) 783-3440

WILDEN PUMP & ENGINEERING, LLC

Internet/E-mail

Distributor

Page 28

PSG Brands

ABAQUE™

PERISTALTIC PUMPS

mouvex.com

ALMATEC

DOUBLEDIAPHRAGM PUMPS

VANE PUMPS & COMPRESSORS

FLUID DYNAMICS™

POLYMER BLENDING SYSTEMS

AIROPERATED

almatec.de

AUTOMATIK

PELLETIZING SYSTEMS

maag.com

BLACKMER

blackmer.com

uiddynamics1.com

GRISWOLD™

CENTRIFUGAL PUMPS

griswoldpump.com

MAAG

FILTRATION

PLASTIC MANUFACTURING &

PROCESSING FILTRATION

maag.com

MAAG

INDUSTRIAL PUMPS

GEAR & SCREW PUMPS

maag.com

MAAG PUMP SYSTEMS

EXTRUSION PUMPS & SYSTEMS

maag.com

MOUVEX

ECCENTRIC DISC PUMPS, VANE PUMPS & COMPRESSORS

mouvex.com

NEPTUNE™

DIAPHRAGM METERING PUMPS, POLYMER SYSTEMS & MIXERS

neptune1.com

QUATTROFLOW™

QUATERNARY DIAPHRAGM PUMP TECHNOLOGY

quattroow.com

REDSCREW™

SCREW PUMPS

redscrewpump.com

SYSTEM ONE

CENTRIFUGAL PUMPS

blackmer.com

WILDEN

AIROPERATED DOUBLEDIAPHRAGM PUMPS

wildenpump.com

22069 Van Buren Street,

Grand Terrace, CA 92313-5607

Telephone: (909) 422-1731

Fax: (909) 783-3440

22069 Van Buren St.

Grand Terrace, CA 92313-5607

T: +1 (909) 422-1731

www.maag.com

F: +1 (909) 783-3440

Where Innovation Flows

PSG® reserves the right to modify the information and illustrations contained in this document without prior notice. This is a non-contractual document. 06-2014

Authorized PSG Representative: