Versa-Matic U2 User manual

Versa-Matic
U2 Metallic Pumps
• Aluminum
• Stainless Steel
• Hastelloy C
• Cast Iron
2" Ultra-Matic Metallic Clamped
U2
VERSA-MATIC® • Warren Rupp, Inc. • A Unit of IDEX Corporation
800 North Main Street, Mansfield, OH 44902 USA • Phone: [phone] • www.versamatic.com
© Copyright 2017 Warren Rupp, Inc. All rights reserved
Service & Operating Manual
1: PUMP SPECS2: INSTAL & OP3: EXP VIEW4: WARRANTY
Original Instructions

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IMPORTANT
Read the safety warnings and instructions in this manual
before pump installation and start-up. Failure to comply with
the recommendations stated in this manual could damage the
pump and void factory warranty.
When used for toxic or aggressive uids, the pump should
always be ushed clean prior to disassembly.
Airborne particles and loud noise hazards. Wear eye and ear
protection.
Before maintenance or repair, shut off the compressed air line,
bleed the pressure, and disconnect the air line from the pump.
Be certain that approved eye protection and protective clothing
are worn at all times. Failure to follow these recommendations
may result in serious injury or death.
To be fully groundable, the pumps must be ATEX Compliant. Refer to the nomenclature page for ordering information.
Optional 8 foot long (244 centimeters) Ground Strap is available for easy ground connection.
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.
Refer to nomenclature page for ordering information.
When the pump is used for materials that tend to settle out
or solidify, the pump should be ushed after each use to
prevent damage. In freezing temperatures the pump should be
completely drained between uses.
Before pump operation, inspect all fasteners for loosening
caused by gasket creep. Retighten loose fasteners to prevent
leakage. Follow recommended torques stated in this manual.
CAUTION
WARNING
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.
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 that is hazardous or toxic, the air exhaust
must be piped to an appropriate area for safe containment.
This pump is pressurized internally with air pressure during
operation. Make certain that all fasteners are in good condition
and are reinstalled properly during reassembly.
Take action to prevent static sparking. Fire or explosion can
result, especially when handling ammable liquids. The pump,
piping, valves, containers and other miscellaneous equipment
must be properly grounded.
Safety Information
Grounding the Pump
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
Pump not designed, tested or certied to be powered by
compressed natural gas. Powering the pump with natural
gas will void the warranty.
Use safe practices when lifting
kg
WARNING
The use of non-OEM replacement parts will void (or negate)
agency certications, including CE, ATEX, CSA, 3A and EC1935
compliance (Food Contact Materials). Warren Rupp, Inc. cannot
ensure nor warrant non-OEM parts to meet the stringent
requirements of the certifying agencies.
UNIVERSAL ALL AODD

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Table of Contents
SECTION 1: PUMP SPECIFICATIONS................1
• Nomenclature
• Performance
• Materials
• Dimensional Drawings
SECTION 2: INSTALLATION & OPERATION......5
• Principle of Pump Operation
• Typical Installation Guide
• Troubleshooting
SECTION 3: EXPLODED VIEW...........................9
• Composite Drawings
• Parts List
• Materials Code
SECTION 4: WARRANTY & CERTIFICATES ....12
• Warranty
• CE Declaration of Conformity - Machinery
Universal*
1: PUMP SPECS2: INSTAL & OP3: EXP VIEW4: WARRANTY

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1• Model U2 Metallic Clamped
Explanation of Pump Nomenclature
Your Serial #: (ll in from pump nameplate) _____________________________________
VERSA-MATIC®MODEL IDENTIFICATION CODES
XXXXXXXXXX-XXX
Model
Pump Size
Wetted Parts
Non-Wetted Parts
Diaphragm Material
Diaphragm Series
Valve Ball Material
Valve Seat Material/Valve Seat O-ring Material
Construction Design
Revision Level
Options (if applicable)
Model Pump Size Wetted Parts Non-Wetted Parts Diaphragm Material
EElima-Matic 61/4" AAluminum AAluminum 1Neoprene
UUltra-Matic 83/8" CCast Iron SStainless Steel 2Buna-N
VV-Series 51/2" SStainless Steel PPolypropylene 3(FKM) Fluorocarbon
73/4" HHastelloy C GGroundable Acetal 4Nordel
11" PPolypropylene ZPTFE-coated Aluminum 5PTFE
41-1/4" or 1-1/2" KKynar JNickel-plated Aluminum 6XL
22" G Groundable Acetal CCast Iron 7Hytrel
33" BAluminum (screen mount) QEpoxy-Coated Aluminum 9Geolast
Diaphragm Series Valve Ball Material Valve Seat/Valve Seat O-ring Material Construction Design
RRugged 1Neoprene 1Neoprene 9Bolted
DDome 2Buna-N 2Buna-N 0Clamped
XThermo-Matic 3(FKM) Fluorocarbon 3(FKM) Fluorocarbon
TTef-Matic (2-piece) 4Nordel 4Nordel
BVersa-Tuff (1-piece) 5PTFE 5PTFE
FFUSION (one-piece 6XL 6XL
integrated plate) 7Hytrel 7Hytrel
8Polyurethane 8Polyurethane
9Geolast 9Geolast
AAcetal AAluminum w/ PTFE O-rings
SStainless Steel S Stainless Steel w/ PTFE O-rings
CCarbon Steel w/ PTFE O-rings
H Hastelloy C w/ PTFE O-rings
TPTFE Encapsulated Silicone O-rings
Model #:
__ __ __ __ __ __ __ __ __ __ __ __ __
(ll in from pump
nameplate)
Your Model #:
Model Pump Size Wetted Parts Non-Wetted Parts Diaphragm Material
E Elima-Matic 61/4" AAluminum AAluminum 1 Neoprene
UUltra-Matic 83/8" CCast Iron SStainless Steel 2Nitrile (Nitrile)
VV-Series 51/2" SStainless Steel PPolypropylene 3 FKM (Fluorocarbon)
73/4" HAlloy C GGroundable Acetal 4EPDM
11" PPolypropylene ZPTFE-coated Aluminum 5PTFE
41-1/4" or 1-1/2" KKynar JNickel-plated Aluminum 6Santoprene XL
22" GGroundable Acetal CCast Iron 7Hytrel
33" BAluminum (screen mount) Q Epoxy-Coated Aluminum YFDA Santoprene
Diaphragm Series Valve Ball Material Valve Seat/Valve Seat O-Ring Material Construction Design Miscellaneous Options
RRugged 1Neoprene 1 Neoprene 9Bolted BBSP Tapered Thread
DDome 2 Nitrile 2Nitrile 0Clamped CP Center Port
XThermo-Matic 3(FKM) Fluorocarbon 3(FKM) Fluorocarbon ATEX ATEX Compliant
TTef-Matic (2-piece) 4EPDM 4EPDM Design Level FP Food Processing
BVersa-Tuff (1-piece) 5PTFE 5PTFE A SP Sanitary Pump
FFUSION (one-piece 6 Santoprene XL 6Santoprene XL C HP High Pressure
integrated plate) 7Hytrel 7Hytrel OE Original Elima-Matic
8 Polyurethane 8Polyurethane FFlap Valve
AAcetal AAluminum w/ PTFE O-Rings HD Horizontal Discharge
SStainless Steel SStainless Steel w/ PTFE O-Rings 3A 3-A Certied
YFDA Santoprene CCarbon Steel w/ PTFE O-Rings UL UL Listed
HAlloy C w/ PTFE O-Rings OB Oil Bottle
TPTFE Encapsulated Silicone O-Rings
YFDA Santoprene
UNIVERSAL TO ALL VM
1: PUMP SPECS

u2msmC-rev0317
www.versamatic.com Model U2 Metallic Clamped • 2
Materials
Material Prole: Operating
Temperatures:
Max. Min.
Conductive Acetal: Tough, impact resistant, ductile. Good
abrasion resistance and low friction surface. Generally inert, with
good chemical resistance except for strong acids and oxidizing
agents.
190°F
88°C
-20°F
-29°C
EPDM: Shows very good water and chemical resistance. Has
poor resistance to oils and solvents, but is fair in ketones and
alcohols.
280°F
138°C
-40°F
-40°C
FKM: (Fluorocarbon) Shows good resistance to a wide range
of oils and sovents; especially all aliphatic, aromatic and
halogenated hydrocarbons, acids, animal and vegetable oils.
Hot water or hot aqueous solutions (over 70°F) will attack FKM.
350°F
177°C
-40°F
-40°C
Hytrel®: Good on acids, bases, amines and glycols at room
temperatures only.
220°F
104°C
-20°F
-29°C
Neoprene: All purpose. Resistance to vegetable oils. Generally
not affected by moderate chemicals, fats, greases and many
oils and solvents. Generally attacked by strong oxidizing acids,
ketones, esters and nitro hydrocarbons and chlorinated aromatic
hydrocarbons.
200°F
93°C
-10°F
-23°C
Nitrile: General purpose, oil-resistant. Shows good solvent, oil,
water and hydraulic uid resistance. Should not be used with
highly polar solvents like acetone and MEK, ozone, chlorinated
hydrocarbons and nitro hydrocarbons.
190°F
88°C
-10°F
-23°C
Nylon: 6/6 High strength and toughness over a wide
temperature range. Moderate to good resistance to fuels, oils
and chemicals.
180°F
82°C
32°F
0°C
Polypropylene: A thermoplastic polymer. Moderate tensile
and ex strength. Resists stong acids and alkali. Attacked by
chlorine, fuming nitric acid and other strong oxidizing agents.
180°F
82°C
32°F
0°C
PVDF: (Polyvinylidene Fluoride) A durable uoroplastic with
excellent chemical resistance. Excellent for UV applications.
High tensile strength and impact resistance.
250°F
121°C
0°F
-18°C
Santoprene®: Injection molded thermoplastic elastomer with
no fabric layer. Long mechanical ex life. Excellent abrasion
resistance.
275°F
135°C
-40°F
-40°C
UHMW PE: A thermoplastic that is highly resistant to a broad
range of chemicals. Exhibits outstanding abrasion and impact
resistance, along with environmental stress-cracking resistance.
180°F
82°C
-35°F
-37°C
Urethane: Shows good resistance to abrasives. Has poor
resistance to most solvents and oils.
150°F
66°C
32°F
0°C
Virgin PTFE: (PFA/TFE) Chemically inert, virtually impervious.
Very few chemicals are known to chemically react 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.
220°F
104°C
-35°F
-37°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.
Metals:
Alloy C: Equal to ASTM494 CW-12M-1 specication for nickel and nickel alloy.
Stainless Steel: Equal to or exceeding ASTM specication A743 CF-8M for corrosion
resistant iron chromium, iron chromium nickel and nickel based alloy castings for
general applicaitons. Commonly referred to as 316 Stainless Steel in the pump industry.
For specic applications, always consult the Chemical Resistance Chart.
CAUTION! Operating temperature limitations are as follows:
MODEL SPECIFIC UNIVERSAL ALL AODD
1: PUMP SPECS

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3• Model U2 Metallic Clamped
Performance
U2 - 2” Metallic Clamped Pump
Flow Rate
Adjustable to ....... 0-182 gpm (689 lpm)
Port Size
Suction ............2" Female NPT (BSP)
Discharge..........2" Female NPT (BSP)
Air Inlet ......................1/2" NPT
Air Exhaust ..................3/4" NPT
Suction Lift (Dry)
Rubber ....................20' (6.10 m)
PTFE .....................10' (3.05 m)
Max Solid Size (Diameter)
..........................1/2" (6 mm)
Shipping Weights
Aluminum ................69 lbs (31 kg)
Cast Iron................ 114 lbs (52 kg)
Hastelloy C..............124 lbs (56 kg)
Stainless Steel ........... 114 lbs (52 kg)
NOTE:For U2 pumps tted with PTFE diaphragms, reduce water discharge gures
by 20%.Suction lift is reduced to 10' (3.05m) dry and 20' (6.10m) wet.
CAUTION: Do not exceed 125 psig (8.5 bars) air supply or liquid pressure.
AIR CONSUMPTION IN SCFM
AIR PRESSURE IN PSI
SCFM M3/HR
20 34
40 68
60 102
80 136
100 170
120 204
140 238
160 272
140
160
120
100
80
60
40
20
Capacity in Liters Per Minute
Capacity in U.S. Gallons Per Minute
Meters Feet
Discharge Head in PSI
0
0
20
40
60
80
100
120
20 40 60 80 100 120 140 160 180 200
1000 200 300 400 500 600 700
Displacement Per Stroke, 0.49 Gal. (1.85L)
75
70
65
80
60
55
50
45
40
35
30
25
20
15
10
5
0
240
220
260
200
180
160
140
120
100
80
60
40
20
0
1: PUMP SPECS

u2msmC-rev0317
www.versamatic.com Model U2 Metallic Clamped • 4
U2 Metallic Clamped
Dimensions in inches (mm dimensions in brackets)
The dimensions on this drawing are for reference only. A certied drawing can be requested if physical dimensions are needed.
Dimensional Drawings
2.00
51
23.00
584
18.63
473
13.56
344
Ø .50
13
10.13
257
12.44
316
16.25
413
Ø
12.06
306
25.06
637
26.50
673
9.00
229
10.00
254
FRONT VIEW SIDE VIEW
BOTTOM VIEW
2.00
51
23.00
584
18.63
473
13.56
344
Ø
.50
13
10.13
257
12.44
316
16.25
413
Ø 12.06
306
25.06
637
26.50
673
9.00
229
10.00
254
FRONT VIEW SIDE VIEW
BOTTOM VIEW
Model Specic
1: PUMP SPECS

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5• Model U2 Metallic Clamped
Air-Operated Double Diaphragm (AODD) pumps are powered
by compressed air or nitrogen.
The main directional (air) control valve ①distributes
compressed air to an air chamber, exerting uniform pressure
over the inner surface of the diaphragm
②. At the same time,
the exhausting air ③ from behind the opposite diaphragm
is directed through the air valve assembly(s) to an exhaust
port ④.
As inner chamber pressure (P1) exceeds liquid chamber
pressure (P2), the rod ⑤connected diaphragms shift
together creating discharge on one side and suction on the
opposite side. The discharged and primed liquid’s directions
are controlled by the check valves (ball or ap)⑥orientation.
The pump primes as a result of the suction stroke. The
suction stroke lowers the chamber pressure (P3) increasing
the chamber volume. This results in a pressure differential
necessary for atmospheric pressure (P4) to push the uid
through the suction piping and across the suction side check
valve and into the outer uid chamber ⑦.
Suction (side) stroking also initiates the reciprocating
(shifting, stroking or cycling) action of the pump. The suction
diaphragm’s movement is mechanically pulled through its
stroke. The diaphragm’s inner plate makes contact with an
actuator plunger aligned to shift the pilot signaling valve.
Once actuated, the pilot valve sends a pressure signal to the
opposite end of the main directional air valve, redirecting the
compressed air to the opposite inner chamber.
Principle of Pump Operation
SAFE AIR
EXHAUST
DISPOSAL
AREA
PUMP INSTALLATION AREA
1" DIAMETER AIR
EXHAUST PIPING
1" DIAMETER AIR
EXHAUST PIPING
1" DIAMETER AIR
EXHAUST PIPING
MUFFLER
LIQUID
LEVEL
SUCTION
LINE
LIQUID
LEVEL
SUCTION
LINE
MUFFLER
MUFFLER
SUBMERGED ILLUSTRATION
Pump can be submerged if the pump materials of construction
are compatible with the liquid being pumped. The air exhaust
must be piped above the liquid level. When the pumped product
source is at a higher level than the pump (ooded suction
condition), pipe the exhaust higher than the product source to
prevent siphoning spills.
MODEL SPECIFIC
Air Line
Discharged
Fluid
Discharge
Stroke Suction
Stroke
Primed
Fluid
2: INSTAL & OP

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www.versamatic.com Model U2 Metallic Clamped • 6
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.
Air Supply
Connect the pump air inlet to an air supply with sufcient capacity and pressure to achieve desired performance. A pressure regulating valve should be installed to
insure air supply pressure does not exceed recommended limits.
Air Valve Lubrication
The air distribution system is designed to operate WITHOUT lubrication. This is the standard mode of operation. If lubrication is desired, install an air line lubricator
set to deliver one drop of SAE 10 non-detergent oil for every 20 SCFM (9.4 liters/sec.) of air the pump consumes. Consult the Performance Curve to determine air
consumption.
Air Line Moisture
Water in the compressed air supply may cause 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.
Air Inlet And Priming
To start the pump, slightly open the air shut-off valve. 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.
Surge Suppressor
Shut-Off Valve
Pressure Gauge
Drain Port
Shut-Off
Valve
Check
Valve
Air Inlet
Discharge
Unregulated Air
Supply to Surge
Suppressor
Pipe Connection
(Style Optional)
Flexible Connector
Flexible Connector
Vacuum
Gauge
Suction
Shut-Off Valve
Drain Port
Air Dryer
Filter Regulator
Muffler
(Optional Piped Exhaust)
Recommended Installation Guide
Available Accessories:
1. Surge Suppressor
2. Filter/Regulator
3. Air Dryer
1
2
3
Note: Surge Suppressor and
Piping must be supported after
the exible connection.
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.
Principle of Pump Operation
SUBMERGED ILLUSTRATION
UNIVERSAL ALL AODD
2: INSTAL & OP

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7• Model U2 Metallic Clamped
Troubleshooting Guide
Symptom: Potential Cause(s): Recommendation(s):
Pump Cycles Once Deadhead (system pressure meets or exceeds air
supply pressure).
Increase the inlet air pressure to the pump. Pump is designed for 1:1 pressure ratio at zero ow.
(Does not apply to high pressure 2:1 units).
Air valve or intermediate gaskets installed incorrectly. Install gaskets with holes properly aligned.
Bent or missing actuator plunger. Remove pilot valve and inspect actuator plungers.
Pump Will Not Operate
/ Cycle
Pump is over lubricated. Set lubricator on lowest possible setting or remove. Units are designed for lube free operation.
Lack of air (line size, PSI, CFM). Check the air line size and length, compressor capacity (HP vs. cfm required).
Check air distribution system. Disassemble and inspect main air distribution valve, pilot valve and pilot valve actuators.
Discharge line is blocked or clogged manifolds. Check for inadvertently closed discharge line valves. Clean discharge manifolds/piping.
Deadhead (system pressure meets or exceeds air
supply pressure).
Increase the inlet air pressure to the pump. Pump is designed for 1:1 pressure ratio at zero ow.
(Does not apply to high pressure 2:1 units).
Blocked air exhaust mufer. Remove mufer screen, clean or de-ice, and re-install.
Pumped uid in air exhaust mufer. Disassemble pump chambers. Inspect for diaphragm rupture or loose diaphragm plate assembly.
Pump chamber is blocked. Disassemble and inspect wetted chambers. Remove or ush any obstructions.
Pump Cycles and Will
Not Prime or No Flow
Cavitation on suction side. Check suction condition (move pump closer to product).
Check valve obstructed. Valve ball(s) not seating
properly or sticking.
Disassemble the wet end of the pump and manually dislodge obstruction in the check valve pocket.
Clean out around valve ball cage and valve seat area. Replace valve ball or valve seat if damaged.
Use heavier valve ball material.
Valve ball(s) missing (pushed into chamber or
manifold).
Worn valve ball or valve seat. Worn ngers in valve ball cage (replace part). Check Chemical
Resistance Guide for compatibility.
Valve ball(s)/seat(s) damaged or attacked by product. Check Chemical Resistance Guide for compatibility.
Check valve and/or seat is worn or needs adjusting. Inspect check valves and seats for wear and proper setting. Replace if necessary.
Suction line is blocked. Remove or ush obstruction. Check and clear all suction screens or strainers.
Excessive suction lift. For lifts exceeding 20’ of liquid, lling the chambers with liquid will prime the pump in most cases.
Suction side air leakage or air in product. Visually inspect all suction-side gaskets and pipe connections.
Pumped uid in air exhaust mufer. Disassemble pump chambers. Inspect for diaphragm rupture or loose diaphragm plate assembly.
Pump Cycles Running
Sluggish/Stalling,
Flow Unsatisfactory
Over lubrication. Set lubricator on lowest possible setting or remove. Units are designed for lube free operation.
Icing. Remove mufer screen, de-ice, and re-install. Install a point of use air drier.
Clogged manifolds. Clean manifolds to allow proper air ow
Deadhead (system pressure meets or exceeds air
supply pressure).
Increase the inlet air pressure to the pump. Pump is designed for 1:1 pressure ratio at zero ow.
(Does not apply to high pressure 2:1 units).
Cavitation on suction side. Check suction (move pump closer to product).
Lack of air (line size, PSI, CFM). Check the air line size, length, compressor capacity.
Excessive suction lift. For lifts exceeding 20’ of liquid, lling the chambers with liquid will prime the pump in most cases.
Air supply pressure or volume exceeds system hd. Decrease inlet air (press. and vol.) to the pump. Pump is cavitating the uid by fast cycling.
Undersized suction line. Meet or exceed pump connections.
Restrictive or undersized air line. Install a larger air line and connection.
Suction side air leakage or air in product. Visually inspect all suction-side gaskets and pipe connections.
Suction line is blocked. Remove or ush obstruction. Check and clear all suction screens or strainers.
Pumped uid in air exhaust mufer. Disassemble pump chambers. Inspect for diaphragm rupture or loose diaphragm plate assembly.
Check valve obstructed. Disassemble the wet end of the pump and manually dislodge obstruction in the check valve pocket.
Check valve and/or seat is worn or needs adjusting. Inspect check valves and seats for wear and proper setting. Replace if necessary.
Entrained air or vapor lock in chamber(s). Purge chambers through tapped chamber vent plugs. Purging the chambers of air can be dangerous.
Product Leaking
Through Exhaust
Diaphragm failure, or diaphragm plates loose. Replace diaphragms, check for damage and ensure diaphragm plates are tight.
Diaphragm stretched around center hole or bolt holes. Check for excessive inlet pressure or air pressure. Consult Chemical Resistance Chart for compatibility
with products, cleaners, temperature limitations and lubrication.
Premature Diaphragm
Failure
Cavitation. Enlarge pipe diameter on suction side of pump.
Excessive ooded suction pressure. Move pump closer to product. Raise pump/place pump on top of tank to reduce inlet pressure.
Install Back pressure device (Tech bulletin 41r). Add accumulation tank or pulsation dampener.
Misapplication (chemical/physical incompatibility). Consult Chemical Resistance Chart for compatibility with products, cleaners, temperature limitations
and lubrication.
Incorrect diaphragm plates or plates on backwards,
installed incorrectly or worn.
Check Operating Manual to check for correct part and installation. Ensure outer plates have not been
worn to a sharp edge.
Unbalanced Cycling Excessive suction lift. For lifts exceeding 20’ of liquid, lling the chambers with liquid will prime the pump in most cases.
Undersized suction line. Meet or exceed pump connections.
Pumped uid in air exhaust mufer. Disassemble pump chambers. Inspect for diaphragm rupture or loose diaphragm plate assembly.
Suction side air leakage or air in product. Visually inspect all suction-side gaskets and pipe connections.
Check valve obstructed. Disassemble the wet end of the pump and manually dislodge obstruction in the check valve pocket.
Check valve and/or seat is worn or needs adjusting. Inspect check valves and seats for wear and proper setting. Replace if necessary.
Entrained air or vapor lock in chamber(s). Purge chambers through tapped chamber vent plugs.
For additional troubleshooting tips contact After Sales Support at [email protected] or 419-524-8388
UNIVERSAL ALL AODD, EXCEPT FLAP
2: INSTAL & OP

u2msmC-rev0317
www.versamatic.com Model U2 Metallic Clamped • 8
Composite Repair Parts List
AIR VALVE ASSEMBLY
Item Description Qty Standard: Polypropylene
Air Valve Assembly 1 E200
(Includes items 1-10)
1 Valve Body 1 E200A
2 Valve Spool Assembly 1 E200B ASY (Includes U-Cups)
3 Valve Spool U-Cup 2 P98-104A
4 End Cap Assembly 2 E500D ASY (Includes O-Rings)
5 End Cap Staple 2 E500F
6 Staple Retainer 2 E200L
7 Air Diverter 1 E200G
8 Valve Insert 1 E200H
9 Valve Gasket 1 E200J
10 Valve Cap Screw 4 P24-209
AIR END ASSEMBLY
Item Description Qty Standard: Polypropylene / Aluminum Option1: Polypropylene / Stainles
15 Center Block 1 E210 E210
16 Air Chamber Gasket 2 E212 E212
17 Air Chamber 2 E211 SE211
18 Air Chamber Bolt 12 V302G V181F
19 Air Chamber Nut 2 V354C SV354C
20 Air Chamber Washer 12 V302GA SV302GA
21 Bushing 2 E201MB E201MB
22 Pilot Shaft 1 E203A E203A
23 Pilot Shaft Spacer 5 P24-106P P24-106P
24 Pilot Shaft O-Ring 6 P24-107 P24-107
25 Stop Nut 2 P24-108 P24-108
26 Shaft Retainer – Left 1 E201B-L ASY (Includes O-Rings) E201B-L ASY (Includes O-Rings)
27 Shaft Retainer – Right (not shown) 1 E201B-R ASY (Includes O-Rings) E201B-R ASY (Includes O-Rings)
28 Shaft Retainer O-Ring 2 E201B-5 E201B-5
29 Shaft Retainer Screw 8 10-050 10-050
30 Exhaust Valve 2 E202 ASY E202 ASY
31 Exhaust Sleeve O-Ring 2 560.013.360 560.013.360
32 Retainer Plate Seal 2 P34-403 P34-403
33 Mufer Plate 1 E201H E201H
34 Mufer Plate Gasket 1 E200J-1 E200J-1
35 Mufer Plate Cap Screw 4 E201G E201G
36 Mufer Elbow 1 PE201N PE201N
37 Mufer 1 V20AEM V20AEM
38 Air Chamber O-Ring 2 P24-107 P24-107
DIAPHRAGM ASSEMBLY
Item Description Qty Rugged Dome Fusion Teon 2-Piece
40 Main Shaft 1 P24-103 P24-103 P24-103F P24-102
41 Diaphragm Shaft Stud 2 N/A N/A N/A V221F
42 Inner Diaphragm Plate 2 V221B V226B N/A V221TI
43 Outer Diaphragm Plate 2 VB221 SVB221 VB226 SVB226 N/A V221TO SV221TO
WVB221 HVB221 HVB226 HV221TO
44 Diaphragm O-Ring 2 V221D N/A N/A N/A
V224BN V224N V225BN V225N
45 Diaphragm 2 V224ND V224VT V225ND V225VT V227F V224TF
V224TPEXL V224TPEFG V225TPEXL V225TPEFG
46 Back-up Diaphragm 2 N/A N/A N/A V224TFB
WET END ASSEMBLY
Item Description Qty Standard: Option1: Option 2: Option 3:
Aluminum Stainless Steel Hastelloy Cast Iron
50 Water Chamber 2 V235 SV235 HV235 WV235
51 Large Clamp Bolt 4 V230C SV230C SV230C V230C
52 Large Clamp Nut 4 V230D SV230D SV230D V230D
53 Large Clamp Assembly 4 V230 SV230 SV230 V230
54 Valve Seat 4 V240BN V240N V240ND V240TPEFG V240TF V240VT
V240TPEXL V240A SV240 HV240 WV240
55 Valve Seat O-Ring (not shown) 4 V240T (Use with V240A, SV240, HV240, WV240 only)
56 Valve Ball 4 V241BN V241N V241ND V241P V241TPEXL V240TPEFG V241VT V240SS
57 Discharge Manifold 1 V236* SV236* HV236* WV236*
58 Inlet Manifold 1 V237F* SV237F* HV237F* WV237F*
59 Small Clamp Bolt 8 V239B SV239B V239B SV239B
60 Small Clamp Nut 8 V239C SV239C V239C SV239C
61 Small Clamp Assembly 8 V239 SV239 V239 SV239
OPTIONAL SCREEN BASE ASSEMBLY
Item Description Qty Standard: Aluminum
65 Screen Base 1 V238
66 Screen Base Inlet Manifold 1 V237
67 Inlet Cover 1 V242
68 Screen Base Bolts 3 V238A
* Add "BSP" for BSP threads.
3: EXP VIEW

u2msmC-rev0317
www.versamatic.com
9• Model U2 Metallic Clamped
Composite Repair Parts Drawing - Exploded View
51
53
57
42
44
18
45
52
43
50
40 32
29
26
17
16 15
34
33
35
60
36
37
58
56
54
61
59
38
20
19
See Detail C:
Exhaust Valves
See Detail B:
Pilot Shaft
Shown with Versa-Rugged Diaphragms
See Detail D for Versa-Dome Diaphragms
See Detail E for PTFE Bonded Diaphragms
See Detail F for PTFE 2-Piece Diaphragms
See Detail A:
Air Valve
Small Clamp Bolts 50 in-lbs (5.6 N-m)
Large Clamp Bolts 20ft-lbs (27 N-m)
Diaphragm Plates — Rubber 350 in-lbs (39 N-m)
Diaphragm Plates — PTFE 350 in-lbs (39 N-m)
Air Valve Cap Screws 25 in-lbs (2.8 N-m)
Mufer Plate Cap Screws 30 in-lbs (3.4 N-m)
Air Chamber Bolts 200 in-lbs (22 N-m)
65
66 67
68
Optional Screen Base
Torque Settings
General Model Specic
3: EXP VIEW

u2msmC-rev0317
www.versamatic.com Model U2 Metallic Clamped • 10
Composite Repair Parts Drawing - Detail Views
10
4
2 3
1
6
5
7
9
8
28
21 31
30
22 23 24
25
Detail A
Detail C
Detail B
Air Valve Assembly
Exhaust Valve Assembly
Pilot Shaft Assembly
45 42
40
43
Detail D
Versa-Dome Diaphragms
45 46
42 40
41
43
45
42 40
41
43
Detail FDetail E
PTFE 2-Piece DiaphragmsPTFE Bonded Diaphragms
MODEL SPECIFIC
3: EXP VIEW

u2msmC-rev0317
www.versamatic.com
11 • Model U2 Metallic Clamped
Repair Kits
AIR VALVE KIT: U2 AV KIT
Part # Description Qty.
P98-104A Valve Spool O-Ring 2
E200J Valve Gasket 1
E200G Air Diverter 1
E200H Valve Insert 1
PILOT VALVE KIT: U2 PV Kit
Part # Description Qty.
P24-107 Pilot Shaft O-Ring 6
P24-106P Pilot Shaft Spacer 5
P24-108 Stop Nut 2
P24-403 Main Shaft O-Ring 2
3: EXP VIEW

u2msmC-rev0317
www.versamatic.com Model U2 Metallic Clamped • 12
5 - YEAR Limited Product Warranty
Quality System ISO9001 Certied • Environmental Management Systems ISO14001 Certied
Versa-Matic warrants to the original end-use purchaser that no product sold by Versa-Matic that bears a Versa-Matic brand shall fail under
normal use and service due to a defect in material or workmanship within ve years from the date of shipment from Versa-Matic’s factory.
The use of non-OEM replacement parts will void (or negate) agency certications, including CE, ATEX, CSA, 3A and EC1935 compliance (Food
Contact Materials). Warren Rupp, Inc. cannot ensure nor warrant non-OEM parts to meet the stringent requirements of the certifying agencies.
~ See complete warranty at http://www.versamatic.com/pdfs/VM%20Product%20Warranty.pdf ~
DATE: February 27, 2017
FECHA:
DATUM:
DATA:
DATO:
PÄIVÄYS:
AUTHORIZED/ APPROVED BY:
Approuve par:
Aprobado por:
Genehmigt von:
approvato da:
Goedgekeurd door:
Underskrift:
Valtuutettuna:
Bemyndiget av:
Autorizado Por:
06/14/2017 REV 08 VMQR 044FM
This product complies with the following European Community Directives:
Ce produit est conforme aux directives de la Communauté européenne suivantes:
Este producto cumple con las siguientes Directrices de la Comunidad Europea:
Dieses produkt erfüllt die folgenden Vorschriften der Europäischen Gemeinschaft:
Questo prodotto è conforme alle seguenti direttive CEE:
Dir produkt voldoet aan de volgende EG-richtlijnen:
Denna produkt överensstämmer med följande EU direktiv:
Versa-Matic, Inc., erklærer herved som fabrikant, at ovennævnte produkt er i overensstemmelse med bestemmelserne i Direkktive:
Tämä tuote täyttää seuraavien EC Direktiivien vaatimukstet:
Dette produkt oppfyller kravene til følgende EC Direktiver:
Este produto está de acordo com as seguintes Directivas comunitárias:
MANUFACTURED BY:
FABRIQUE PAR:
FABRICADA POR:
HERGESTELLT VON:
FABBRICATO DA:
VERVAARDIGD DOOR:
TILLVERKAD AV:
FABRIKANT:
VALMISTAJA:
PRODUSENT:
FABRICANTE:
DECLARATION DE CONFORMITE • DECLARACION DE CONFORMIDAD • ERKLÄRUNG BEZÜGLICH EINHALTUNG DER VORSCHRIFTEN
DICHIARAZIONE DI CONFORMITÀ • CONFORMITEITSVERKLARING •DEKLARATION OM ÖVERENSSTÄMMELSE
EF-OVERENSSTEMMELSESERKLÆRING • VAATIMUSTENMUKAISUUSVAKUUTUS • SAMSVARSERKLÄRING
DECLARAÇAO DE CONFORMIDADE
VERSA-MATIC®
Warren Rupp, Inc.
A Unit of IDEX Corporation
800 North Main Street
P.O. Box 1568
Mansfield, OH 44901-1568 USA
Tel: [phone]
Fax: [phone]
This product has used the following harmonized standards to verify conformance: EN809:1998+
A1:2009
Ce materiel est fabriqué selon les normes harmonisées suivantes, afin d’ en garantir la conformité:
Este producto cumple con las siquientes directrices de la comunidad europa:
Dieses produkt ist nach folgenden harmonisierten standards gefertigtworden, die übereinstimmung wird bestätigt:
Questo prodotto ha utilizzato i seguenti standards per verificare la conformita´:
De volgende geharmoniseerde normen werden gehanteerd om de conformiteit van dit produkt te garanderen:
För denna produkt har följande harmoniserande standarder använts för att bekräfta överensstämmelse:
Harmoniserede standarder, der er benyttet:
Tässä tuotteessa on sovellettu seuraavia yhdenmukaistettuja standardeja:
Dette produkt er produsert i overenstemmelse med fløgende harmoniserte standarder:
Este produto utilizou os seguintes padrões harmonizados para varificar conformidade:
PUMP MODEL SERIES: E SERIES, V SERIES, VT SERIES, VSMA3, SPA15,
RE SERIES AND U2 SERIES
Dave Roseberry
Authorized Representative:
IDEX Pump Technologies
R79 Shannon Industrial Estate,
Shannon, Co. Clare Ireland
Attn: Barry McMahon
Director of Engineering
DECLARATION OF CONFORMITY
2006/42/EC
on Machinery, according
to Annex VIII
MODEL SPECIFIC
4: WARRANTY