Versa-Matic E4 Series Parts list manual

E4
1 1/2" Elima-Matic Bolted
with Metal Center Section
E4 Metal Pumps
• Stainless Steel
• Hastalloy
VERSAMATIC®
Warren Rupp, Inc. • A Unit of IDEX Corporation
© Copyright 2019
Warren Rupp, Inc. All rights reserved
SERVICE & OPERATING MANUAL
ORIGINAL INSTRUCTIONS
800 North Main Street, Mansfield, OH 44902 USA
Phone: [phone] • www.versamatic.com
1: PUMP SPECS2: INSTAL & OP3: EXP VIEW4: WARRANTY

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1• Model E4 Bolted Metal
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.
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
Plastic pumps and plastic components are not UV stabilized.
Ultraviolet radiation can damage these parts and negatively af-
fect 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 and piping
connections 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
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.
ATEX Pumps - Conditions For Safe Use
1. Ambient temperature range is as speci ed in tables 1 & 2 on the next page
2. ATEX compliant pumps are suitable for use in explosive atmospheres when the equipment is properly grounded in
accordance with local electrical codes
3. Conductive Polypropylene, conductive Acetal or conductive PVDF pumps are not to be installed in applications where the
pumps may be subjected to oil, greases and hydraulic liquids.
4. When operating pumps equipped with non-conductive diaphragms that exceed the maximum permissible projected area,
as de ned in EN ISO 80079-36 : 2016 section 6.7.5 table 8, the following protection methods must be applied
- Equipment is always used to transfer electrically conductive fl uids or
- Explosive environment is prevented from entering the internal portions of the pump, i.e. dry running.
UNIVERSAL ALL AODD

e4mdlAsmMB-rev1219
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Temperature Tables
Ambient Temperature
Range [°C]
Process Temperature
Range [°C]
Temperature
Class
Maximum Surface
Temperature [°C]
-20°C to +60°C
-20°C to +80°C T5 T100°C
-20°C to +108°C T4 T135°C
-20°C to + 160°C T3 T200°C
-20°C to +177°C (225°C) T2
Table 1. Category 2 ATEX Rated Pumps
Ambient Temperature
Range [°C]
Process Temperature
Range [°C]
-20°C to +60°C -20°C to +150°C
Table 2. Category M2 ATEX Rated Pumps for Mining
Note: The ambient temperature range and the process temperature range should not exceed the operating
temperature range of the applied plastic parts as listed in the manuals of the pumps.

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3• Model E4 Bolted Metal
Table of Contents
SECTION 1: PUMP SPECIFICATIONS..............1
• Nomenclature
• Performance
• Materials
• Dimensional Drawings
SECTION 2: INSTALLATION & OPERATION ...9
• Principle of Pump Operation
• Typical Installation Guide
• Troubleshooting
SECTION 3: EXPLODED VIEW........................12
• Composite Drawings
• Parts List
• Materials Code
SECTION 4: WARRANTY & CERTIFICATES ..15
• Warranty
• EU Declaration of Conformity - Machinery Directive
• EU Declaration of Conformity - ATEX Directive
1: PUMP SPECS2: INSTAL & OP3: EXP VIEW4: AIR END

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Explanation of Pump Nomenclature
*More than one option may be specied for a particular pump 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
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
Design Level
Options (if applicable)
Your Serial #: (ll in from pump nameplate) _____________________________________
Model #:
__ __ __ __ __ __ __ __ __ __ __ __ __
(ll in from pump
nameplate)
Your Model #:
1: PUMP SPECS

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5• Model E4 Bolted Metal
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.
Note: This document is a high level guide. Please be aware that not all model and or material
combinations are possible for all sizes. Please consult factory or your distributor for specic details.
CAUTION! Operating temperature limitations are as follows:
MODEL SPECIFIC UNIVERSAL ALL AODD
1: PUMP SPECS

e4mdlAsmMB-rev1219
www.versamatic.com Model E4 Bolted Metal • 6
Performance
E4 1 1/2" Bolted Metal Pump
PTFE Fitted
Flow Rate
Adjustable to ........ 0-66 gpm (249 lpm)
Port Size
Suction .................. 1 1/2" Flange
Discharge................ 1 1/2" Flange
Air Inlet ......................1/2" NPT
Air Exhaust ..................3/4" NPT
Suction Lift
Dry ........................10' (3.1 m)
Wet........................20' (6.1 m)
Max Solid Size (Diameter)
......................3/16" (4.76 mm)
Shipping Weights
Stainless Steel ...........65 lbs (29.5 kg)
NOTE: Performance based on the following: PTFE tted pump, ooded suction, water at ambient
conditions. The use of other materials and varying hydraulic conditions may result in deviations in
excess of 5%.
E4 1 1/2" Bolted Metal Pump
ELASTOMERIC AND TPE FITTED
Flow Rate
Adjustable to ........ 0-73 gpm (276 lpm)
Port Size
Suction .................. 1 1/2" Flange
Discharge................ 1 1/2" Flange
Air Inlet ......................1/2" NPT
Air Exhaust ..................3/4" NPT
Suction Lift
Dry ........................15' (4.6 m)
Wet........................25' (7.6 m)
Max Solid Size (Diameter)
......................3/16" (4.76 mm)
Shipping Weights
Stainless Steel ...........65 lbs (29.5 kg)
NOTE: Performance based on the following: elastomeric tted pump, ooded suction, water at
ambient conditions. The use of other materials and varying hydraulic conditions may result in
deviations in excess of 5%.
Discharge Head in PSI
0
140
120
100
80
60
40
20
0
Capacity in Liters Per Minute
Capacity in U.S. Gallons Per Minute
Capacity Per Stroke, 0.24 Gal. (0.91 L)
AIR CONSUMPTION IN SCFM
AIR PRESSURE IN PSI
SCFM M3/HR
5 8.5
10 17
20 34
30 51
40 68
50 85
60 101.9
0 10
40 80 120 160 200 240 280
Meters Feet
00
40
80
120
160
200
240
280
320
10
20
30
40
50
60
80
90
70
0
1
2
3
4
5
6
7
8
9
10
BAR 20 30 40 50 60 70 80
5
10
20 30
40
50
60
Discharge Head in PSI
0
140
120
100
80
60
40
20
0
Capacity in Liters Per Minute
Capacity in U.S. Gallons Per Minute
Displacement Per Stroke, 0.15 Gal. (0.57 L)
AIR CONSUMPTION IN SCFM
AIR PRESSURE IN PSI
SCFM M3/HR
5 8.5
10 17
20 34
30 51
40 68
50 85
60 101.9
70 118.9
0 2010 4030 50 60 70
Meters Feet
00
40
80
120
160
200
240
280
320
10
20
30
40
50
60
80
90
70
0
1
2
3
4
5
6
7
8
9
10
BAR
50 100 150 200 250
70
60
50
40
30
20
10
5
1: PUMP SPECS

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7• Model E4 Bolted Metal
Dimensional Drawings
E4 Bolted Metal (Horizontal Discharge)
Dimensions in inches (metric dimensions in brackets)
The dimensions on this drawing are for reference only. A certied drawing can be requested if physical dimensions are needed.
7.00
178
5.94
151
8.78
223
4X .44
11
10.28
261
1.50
38
13.20
335
3.13
79
17.43
443
20.18
512
DISCHARGE PORT
1 1/2" ANSI / 40mm DIN
STYLE FLANGE
2.82
72
6.27
159
11.30
287
7.24
184
2.82
72
12.21
310
5.92
150
1/2" NPT
AIR INLET
3/4" NPT
AIR EXHAUST
SUCTION PORT
1 1/2" ANSI / 40mm DIN
STYLE FLANGE
7.00
178
5.94
151
8.78
223
4X .44
11
10.28
261
1.50
38
13.20
335
3.13
79
17.43
443
20.18
512
DISCHARGE PORT
1 1/2" ANSI / 40mm DIN
STYLE FLANGE
2.82
72
6.27
159
11.30
287
7.24
184
2.82
72
12.21
310
5.92
150
1/2" NPT
AIR INLET
3/4" NPT
AIR EXHAUST
SUCTION PORT
1 1/2" ANSI / 40mm DIN
STYLE FLANGE
Model Specic
1: PUMP SPECS

e4mdlAsmMB-rev1219
www.versamatic.com Model E4 Bolted Metal • 8
Dimensional Drawings
E4 Bolted Metal (Vertical Discharge)
Dimensions in inches (metric dimensions in brackets)
The dimensions on this drawing are for reference only. A certied drawing can be requested if physical dimensions are needed.
7.00
178
5.94
151
8.78
223
4X .44
11
10.28
261
1.50
38
3.13
79
13.19
335
20.24
514
DISCHARGE PORT
1 1/2" ANSI / 40mm DIN
STYLE FLANGE
2.82
72
6.27
159
11.30
287
7.24
184
12.21
310
5.92
150
1/2" NPT
AIR INLET
3/4" NPT
AIR EXHAUST
SUCTION PORT
1 1/2" ANSI / 40mm DIN
STYLE FLANGE
7.00
178
5.94
151
8.78
223
4X .44
11
10.28
261
1.50
38
3.13
79
13.19
335
20.24
514
DISCHARGE PORT
1 1/2" ANSI / 40mm DIN
STYLE FLANGE
2.82
72
6.27
159
11.30
287
7.24
184
12.21
310
5.92
150
1/2" NPT
AIR INLET
3/4" NPT
AIR EXHAUST
SUCTION PORT
1 1/2" ANSI / 40mm DIN
STYLE FLANGE
1: PUMP SPECS

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9• Model E4 Bolted Metal
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.
Air Line
Discharged
Fluid
Discharge
Stroke Suction
Stroke
Primed
Fluid
MODEL SPECIFIC
2: INSTAL & OP

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Principle of Pump Operation
SUBMERGED ILLUSTRATION
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.
1 Surge Suppressor
Flexible Connector
Pipe Connection
(Style Optional)
Shut-Off Valve
Pressure Gauge
Drain Port
Muffler
(Optional Piped Exhaust)
Flexible
Connection
3 Dryer
2 Filter Regulator
Unregulated Air
Supply to Surge
Suppressor
Shut Off
Valve
Flexible Connector
Pipe Connection
(Style Optional) Drain Port
Shut-Off Valve
Compound
Gauge
Note : Surge Suppressor and
Piping, including air line,
must be supported after
the flexible connections.
Check
Valve
Air Inlet
Suction
Discharge
4 Lubricator
Recommended Installation Guide
Available Accessories:
1. Surge Suppressor
2. Filter/Regulator
3. Air Dryer
4. Lubricator
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.
UNIVERSAL ALL AODD
2: INSTAL & OP

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11 • Model E4 Bolted Metal
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

e4mdlAsmMB-rev1219
www.versamatic.com Model E4 Bolted Metal • 12
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.
Composite Repair Parts Drawing
3
4
6
7
8
8
2
4
3
5
9
14
11
34 10
13 12
26
24
15
16
18
17
16
21
20
19
27
29
31
35
36
29
27
32
34
34
23
25
29
27
30
35
33
36
35
29
27
34
31
22
27
28
60 In-Lbs
(XX N-m)
16 Ft-Lbs
(XX N-m)
30 Ft-Lbs
(XX N-m)
23
General Model Specic
3: EXP VIEW

e4mdlAsmMB-rev1219
www.versamatic.com
13 • Model E4 Bolted Metal
Composite Repair Parts List
Air Valve Assembly
Item # Qty. Description Part Number
Aluminum PTFE Coated
1 1 Valve Body Assembly (includes items 2-7) P31-200 P31-200TC
2 1 Valve Body w- sleeve P31-200 ASY P31-201TC
3 2 End Cap P50-300
4 2 End Cap Gasket P50-110
5 1 Valve Body Gasket P31-202
6 1 Valve Spool P50-104 (includes item #7)
7 3 Glyde Ring Assembly P50-104C
8 12 Mounting Screws S1001
Center Section Assembly
Item # Qty. Description Part Number
Aluminum PTFE Coated
9 1 Center Block Assembly (Includes item 13 & 14) P31-400DC ASY P31-401TC
10 2 Air Chamber E401 E401TC
11 2 Air Chamber Gasket P31-109
12 8 Bolt P31-404
13 2 Bearing, Sleeve P31-403
14 2 Main Shaft O-Ring P24-403
15 1 Pilot Shaft P50-112
16 5 Pilot Spacer P24-106P
17 6 Pilot O-Ring P24-107
18 2 Pilot Ring P50-119
19 2 Pilot Retainer P50-109
20 2 Screw S1001
21 2 Stop Nut P24-108
22 1 Mufer 530.036.000
Diaphragm Assembly / Elastomers
Item # Qty. Description
Part Number
Stainless Steel Hastalloy
Versa-Rugged Fusion Versa-Rugged Fusion
23 2 Diaphragm V163XX
(see table) V163F V163XX (see table) V163F
24 2 Inner Diaphragm Plate (See note 2 below) V161C None V161C None
25 2 Outer Diaphragm Plate (See note 1 below) SVB161 None HVB161 None
26 1 Main Shaft P31-103
27 4 Valve Seat (See below material chart) V170X (metal seats require item #28)
28 4 Seat O-ring (only required with metal seats) V170T
29 4 Valve Ball (See below material chart) V171X
Wet End Assembly
Item # Qty. Description
Part Number
Stainless Steel Hastalloy
Vert Discharge Horiz Discharge Vert Discharge Horiz Discharge
30 2 Water Chamber E404S E404H
31 1 Manifold, Discharge E466S-V E466S E466H-V E466H
32 1 Manifold, Suction E467S E467H
33 20 Bolt, Water Chamber SV185A
34 28 Nut, Flanged SV185B
35 28 Washer, Flat SV189C
36 8 Bolt, Manifold SV189D
Elastomer Material Specications
Material Versa-Rugged Diaphragm P/N "Ball P/N" Seat P/N "Seat O-Ring P/N"
Neoprene V163N V171N V170N
Nitrile V163BN V171BN V170BN
FKM (Viton) V163VT V171VT V170VT
EPDM (Nordel) V163ND V171ND V170ND
PTFE N/A V171TF N/A V170T
Santoprene V163TPEXL V171TPEXL V170TPEXL
Hytrel V163TPEFG V171TPEFG V170TPEFG
Stainless N/A V171SS SV170 (See note #3)
Hastalloy N/A N/A HV170 (See note #3)
Notes:
1.) The outer diaphragm plate material is to match the material of the water chamber. (When built using V163F no outer plate is required)
2.) When built using V163F no inner diaphragm plate is required
3.) Requires (4) qty seat o-rings.
4.) TC=PTFE Coated components, NP=Nickel Plated Components
MODEL SPECIFIC
3: EXP VIEW

e4mdlAsmMB-rev1219
www.versamatic.com Model E4 Bolted Metal • 14
Material Codes - The Last 3 Digits of Part Number
000.....Assembly, sub-assembly;
and some purchased items
010.....Cast Iron
015.....Ductile Iron
020.....Ferritic Malleable Iron
080.....Carbon Steel, AISI B-1112
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)
148.....Hardcoat Anodized Aluminum
150.....6061-T6 Aluminum
152.....2024-T4 Aluminum (2023-T351)
155.....356-T6 Aluminum
156.....356-T6 Aluminum
157.....Die Cast Aluminum Alloy #380
158.....Aluminum Alloy SR-319
162.....Brass, Yellow, Screw Machine Stock
165.....Cast Bronze, 85-5-5-5
166.....Bronze, SAE 660
170.....Bronze, Bearing Type,
Oil Impregnated
180.....Copper Alloy
305.....Carbon Steel, Black Epoxy Coated
306.....Carbon Steel, Black PTFE Coated
307.....Aluminum, Black Epoxy Coated
308.....Stainless Steel, Black PTFE Coated
309.....Aluminum, Black PTFE Coated
313.....Aluminum, White Epoxy Coated
330.....Zinc Plated Steel
332.....Aluminum, Electroless Nickel Plated
333.....Carbon Steel, Electroless
Nickel Plated
335.....Galvanized Steel
337.....Silver Plated Steel
351.....Food Grade Santoprene®
353.....Geolast; Color: Black
354.....Injection Molded #203-40
Santoprene®Duro 40D +/-5;
Color: RED
356.....Hytrel®
357.....Injection Molded Polyurethane
358.....Urethane Rubber
(Some Applications)
(Compression Mold)
359.....Urethane Rubber
360.....Nitrile Rubber Color coded: RED
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
371.....Philthane (Tuftane)
374.....Carboxylated Nitrile
375.....Fluorinated Nitrile
378.....High Density Polypropylene
379.....Conductive Nitrile
408.....Cork and Neoprene
425.....Compressed Fibre
426.....Blue Gard
440.....Vegetable Fibre
500.....Delrin®500
502.....Conductive Acetal, ESD-800
503.....Conductive Acetal, Glass-Filled
506.....Delrin®150
520.....Injection Molded PVDF
Natural color
540.....Nylon
542.....Nylon
544.....Nylon Injection Molded
550.....Polyethylene
551.....Glass Filled Polypropylene
552.....Unlled Polypropylene
555.....Polyvinyl Chloride
556.....Black Vinyl
558.....Conductive HDPE
570.....Rulon II®
580.....Ryton®
600.....PTFE (virgin material)
Tetrauorocarbon (TFE)
603.....Blue Gylon®
604.....PTFE
606.....PTFE
607.....Envelon
608.....Conductive 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®/EPDM
644.....Santoprene®/PTFE
656.....Santoprene®Diaphragm and
Check Balls/EPDM Seats
661.....EPDM/Santoprene®
666.....FDA Nitrile Diaphragm,
PTFE Overlay, Balls, and Seals
668.....PTFE, FDA Santoprene®/PTFE
• Delrin and Hytrel are registered
tradenames of E.I. DuPont.
• Nylatron is a registered tradename
of Polymer Corp.
• Gylon is a registered tradename
of Garlock, Inc.
• 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.
RECYCLING
Warren Rupp, manufacturer of Versamatic, is
an ISO14001 registered company and is committed
to minimizing the impact our products have on the
environment. Many components of Versamatic® AODD
pumps are made of recyclable materials. We encourage
pump users to recycle worn out parts and pumps
whenever possible, after any hazardous pumped uids
are thoroughly ushed. Pump users that recycle will
gain the satisfaction to know that their discarded part(s)
or pump will not end up in a landll. The recyclability of
Versamatic products is a vital part of Warren Rupp’s
commitment to environmental stewardship.

e4mdlAsmMB-rev1219
www.versamatic.com
15 • Model E4 Bolted Metal
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:
Versamatic, 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
VERSAMATIC ®
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: EN809:2012
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
5 - YEAR Limited Product Warranty
Quality System ISO9001 Certified • Environmental Management Systems ISO14001 Certified
Versamatic warrants to the original end-use purchaser that no product sold by Versamatic that bears a Versamatic brand shall fail under
normal use and service due to a defect in material or workmanship within five years from the date of shipment from Versamatic’s factory.
The use of non-OEM replacement parts will void (or negate) agency certifications, 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://vm.salesmrc.com/pdfs/VM_Product_Warranty.pdf
MODEL SPECIFIC

EU Declaration of Conformity
Manufacturer:
Versamatic
A Unit of IDEX Corporation
800 North Main Street
Mans eld, OH 44902 USA
Warren Rupp, Inc declares that Air Operated Double Diaphragm Pumps (AODD) and Surge Suppressors
listed below comply with the requirements of Directive 2014/34/EU and all the applicable standards.
Applicable Standards:
• EN ISO 80079-36: 2016 • EN ISO 80079-37: 2016 •EN60079-25: 2010
1. AODD Pumps and Surge Suppressors - Technical File No.: 20310400 -1410/MER
Hazardous Location Applied:
II 2 G Ex h IIC T5...225°C (T2) Gb
II 2 D Ex h IIIC T100°C...T200°C Db
• Metal pump models with external aluminum components (E-series)
• Versa-Surge®surge suppressors (VTA-Series)
2. AODD Pumps - Technical File No.: 20310400 -1410/MER - On File With: DEKRA Certi cation B.V. (0344)
Hazardous Location Applied:
I M2 Ex h Mb
II 2 G Ex h IIC T5...225°C (T2) Gb
II 2 D Ex h IIIC T100°C...T200°C Db
• Metal pump models with no external aluminum (E-Series)
• Conductive plastic pumps (E-Series Plastic)
Meander 1051
6825 MJ Arnhem
The Netherlands
See “Safety Information” page for conditions of safe use
Dave Roseberry
Director of Engineering
DATE/OF REVISION/TITLE:
19 DEC 2018
VM_DofC_ATEX_MetallicAndNon-Metallic_V_rev1218