1. business and industrial
2. chemicals industry
3. plastics and polymers

with Metallic Center Section
E3
3: EXP VIEW
2: INSTAL & OP
1: PUMP SPECS
E3 Metallic Pumps
• Aluminum
• Cast Iron
• Stainless Steel
• Alloy C
4: WARRANTY
Service & Operating Manual
Original Instructions
Versa-Matic
3" Elima-Matic Clamped Metallic - ATEX
VERSA-MATIC® • Warren Rupp, Inc. • A Unit of IDEX Corporation
800 North Main Street, Mansfield, OH 44902 USA • Phone: (419) 526-7296 • www.versamatic.com
© Copyright 2014 Warren Rupp, Inc. All rights reserved
Safety Information
IMPORTANT
WARNING
When used for toxic or aggressive fluids, the pump should
always be flushed clean prior to disassembly.
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.
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 flushed after each use to
prevent damage. In freezing temperatures the pump should be
completely drained between uses.
Airborne particles and loud noise hazards. Wear eye and ear
protection.
CAUTION
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.
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.
Take action to prevent static sparking. Fire or explosion can
result, especially when handling flammable liquids. The pump,
piping, valves, containers and other miscellaneous equipment
must be properly grounded.
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.
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.
WARNING
Pump not designed, tested or certified to be powered by
compressed natural gas. Powering the pump with natural
gas will void the warranty.
Use safe practices when lifting
kg
Grounding the Pump
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.
WARNING
Take action to prevent static sparking.
Fire or explosion can result, especially
when handling flammable liquids. The
pump, piping, valves, containers or
other miscellaneous equipment must
be grounded.
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e3mdlCsmATEXC-rev0514
SECTION 2: INSTALLATION & OPERATION.......8
• Principle of Pump Operation
• Typical Installation Guide
• Troubleshooting
SECTION 3: EXPLODED VIEW..........................11
• Composite Drawings
• Parts List
• Materials Code
4: WARRANTY
3: EXP VIEW
SECTION 4: WARRANTY & CERTIFICATES.....15
• Warranty
• CE Declaration of Conformity - Machinery
• CE Declaration of Conformity - ATEX
2: INSTAL & OP
SECTION 1: PUMP SPECIFICATIONS.................1
• Nomenclature
• Performance
• Materials
• Dimensional Drawings
1: PUMP SPECS
Table of Contents
e3mdlCsmATEXC-rev0514
www . versamatic . com
Explanation of Pump Nomenclature
Your Serial #: (fill in from pump nameplate)______________________________________
Your Model
#:
1: PUMP SPECS
(fill in from pump
nameplate)
__ __________________
______
Model #:
Options (if applicable)
Design Level
Construction Design
Valve Seat Material/Valve Seat O-Ring Material
Valve Ball Material
Diaphragm Series
Diaphragm Material
Non-Wetted Parts
Wetted Parts
Pump Size
Model
Model Pump Size Wetted Parts Non-Wetted Parts E Elima-Matic 6 1/4" A Aluminum A Aluminum U Ultra-Matic 8 3/8" C Cast Iron S Stainless Steel V V-Series 5 1/2" S Stainless Steel P Polypropylene RE AirVantage
7 3/4" H Alloy C G Groundable Acetal 1 1" P Polypropylene Z PTFE-coated Aluminum 4 1-1/4" or 1-1/2" K Kynar J Nickel-plated Aluminum 2 2" G Groundable Acetal C Cast Iron 3 3" B Aluminum (screen mount) Q Epoxy-Coated Aluminum Diaphragm Material
1 Neoprene
2 Nitrile (Nitrile)
3 FKM (Fluorocarbon)
4 EPDM
5 PTFE
6 Santoprene XL
7 Hytrel
9 Geolast
Y FDA Santoprene
Diaphragm Series Valve Ball Material Valve Seat/Valve Seat O-Ring Material Construction Design
Miscellaneous Options
R Rugged 1 Neoprene 1 Neoprene 9 Bolted
B BSP Tapered Thread
D Dome 2 Nitrile 2 Nitrile 0 Clamped
CP Center Port
X Thermo-Matic 3 (FKM) Fluorocarbon 3 (FKM) Fluorocarbon
ATEX ATEX Compliant
T Tef-Matic (2-piece) 4 EPDM
4 EPDM
Design Level
FP Food Processing
B Versa-Tuff (1-piece) 5 PTFE 5 PTFE
ASP Sanitary Pump
F FUSION (one-piece 6 Santoprene XL 6 Santoprene XL
CHP High Pressure
integrated plate) 7 Hytrel 7 Hytrel
OE Original Elima-Matic
8 Polyurethane 8 Polyurethane
F Flap Valve
9 Geolast 9 Geolast
HD Horizontal Discharge
A Acetal A Aluminum w/ PTFE O-Rings
3A 3-A Certified
S Stainless Steel S Stainless Steel w/ PTFE O-Rings
UL UL Listed
Y FDA Santoprene
C Carbon Steel w/ PTFE O-Rings
OB Oil Bottle
H Alloy C w/ PTFE O-Rings
T PTFE Encapsulated Silicone O-Rings
Y FDA Santoprene
*More than one option may be specified for a particular pump model.
1 • Model E3 Metallic Clamped
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e3mdlCsmATEXC-rev0514
Material Profile:
Operating
Temperatures:
CAUTION! Operating temperature limitations are as follows:
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 fluid 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 flex 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 fluoroplastic 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 flex 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 fluorine and
a few fluoro-chemicals such as chlorine trifluoride or oxygen
difluoride which readily liberate free fluorine 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 specification for nickel and nickel alloy.
Stainless Steel: Equal to or exceeding ASTM specification 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 specific applications, always consult the Chemical Resistance Chart.
AFTERMARKET PARTS
RIGHT PART, RIGHT NOW
Pumper Parts is your single source for parts that
fit Air-Operated Double Diaphragm (AODD) pumps
• Wilden®
• ARO®
• Yamada®
Designed to perform equal to or greater
than original equipment manufacture.
Phone: (419) 526-7296
info@pum­perparts.com
www.pumperparts.com
Pumper Parts and its products
are not affiliated with any of the original equipment manufacturers referenced herein. All original equipment manufacturers’ names, colors, pictures, descriptions and part
numbers are used for identification
®
®
purposes only. Pumper Parts is a registered trade name of IDEX Corporation. All other trademarks, registered trademarks and product names are the property of their respective owners. Yamada is a registered trademark of
Yamada Corporation. ARO® is a registered trade name of Ingersoll-Rand Company. Wilden® is a registered trade name of Wilden Pump and Engineering Company, a Dover Resources Company.
e3mdlCsmATEXC-rev0514
www . versamatic . com
Model E3 Metallic Clamped • 2
1: PUMP SPECS
Materials
Performance
80
Flow Rate
Adjustable to . . . . . . . . 0-229 gpm (867 lpm)
Port Size
Suction . . . . . . . . . . . . . . . . . . 3" NPT (BSP)
Discharge . . . . . . . . . . . . . . . . 3" NPT (BSP)
Air Inlet . . . . . . . . . . . . . . . . . . . . . 1/2" NPT
Air Exhaust . . . . . . . . . . . . . . . . . . . 1" NPT
Suction Lift
Dry . . . . . . . . . . . . . . . . . . . . . . . . 18' (5.5 m)
Wet . . . . . . . . . . . . . . . . . . . . . . . 31' (9.4 m)
Max Solid Size (Diameter)
. . . . . . . . . . . . . . . . . . . . . . . . 3/8" (9.5 mm)
Max Noise Level . . . . . . . . . . . . 96 dB(A)
Shipping Weights
Aluminum . . . . . . . . . . . . . 108 lbs (49.0 kg)
Cast Iron . . . . . . . . . . . . . . . . 205 lbs (93 kg)
Stainless . . . . . . . . . . . . . . . . 183 lbs (83 kg)
Flow Rate
Adjustable to . . . . . . . . 0-180 gpm (681 lpm)
Port Size
Suction . . . . . . . . . . . . . . . . . . 3" NPT (BSP)
Discharge . . . . . . . . . . . . . . . . 3" NPT (BSP)
Air Inlet . . . . . . . . . . . . . . . . . . . . . 1/2" NPT
Air Exhaust . . . . . . . . . . . . . . . . . . . 1" NPT
Suction Lift
Dry . . . . . . . . . . . . . . . . . . . . . . . . 12' (3.7 m)
Wet . . . . . . . . . . . . . . . . . . . . . . . 32' (9.5 m)
Max Solid Size (Diameter)
. . . . . . . . . . . . . . . . . . . . . . . . 3/8" (9.5 mm)
Max Noise Level . . . . . . . . . . . . 95 dB(A)
Shipping Weights
Aluminum . . . . . . . . . . . . . 108 lbs (49.0 kg)
Cast Iron . . . . . . . . . . . . . . . . 205 lbs (93 kg)
Stainless . . . . . . . . . . . . . . . . 183 lbs (83 kg)
** Stainless Center add . . . . . . . . . . 50 lbs. (22.7 kg)
3 • Model E3 Metallic Clamped
9
8
7
60
200
6
50
160
5
40
120
30
80
20
40
10
0
Meters
4
3
Displacement Per Stroke, 1.36 Gal. (5.1 L)
20
40
120
60
80
100
AIR CONSUMPTION IN SCFM
AIR PRESSURE IN PSI
120
100
2
SCFM M3/HR
20
34
40
68
60
102
80
136
100
170
120
204
140
238
160
272
180
306
140
160
180
80
60
40
20
1
0
0
Feet BAR
0
0
20
0
40
60
120
240
80
100 120 140 160 180
Capacity in U.S. Gallons Per Minute
360
480
600
Capacity in Liters Per Minute
200
720
220
240
840
NOTE: Performance based on the following: PTFE fitted pump, flooded suction, water at ambient
conditions. The use of other materials and varying hydraulic conditions may result in deviations in
excess of 5%.
320
90
280
80
240
70
10
9
8
7
60
200
6
50
160
5
40
120
30
80
20
40
10
0
Meters
4
3
140
120
Capacity Per Stroke, 1.23 Gal. (4.7 L)
20
40 60
80
AIR CONSUMPTION IN SCFM
AIR PRESSURE IN PSI
100 120
140
2
SCFM M3/HR
20
34
40
68
60
102
80
136
100
170
120
204
140
238
160
272
180
306
160
100
80
180
60
40
20
1
0
0
Feet BAR
0
0
20
40
60
120
0
80 100 120 140 160 180 200
Capacity in U.S. Gallons Per Minute
240
360
480
600
Capacity in Liters Per Minute
720
220
240
840
260
960
NOTE: Performance based on the following: PTFE fitted pump, flooded suction, water at ambient
conditions. The use of other materials and varying hydraulic conditions may result in deviations in
excess of 5%.
** Stainless Center add . . . . . . . . . . 50 lbs. (22.7 kg)
E3 - 3" Clamped
PTFE Fitted
240
70
** Stainless Center add . . . . . . . . . . 50 lbs. (22.7 kg)
E3 - 3" Clamped
Rubber and TPE Fitted - Domed
280
140
Discharge Head in PSI
90
10
Discharge Head in PSI
Flow Rate
Adjustable to . . . . . . . . 0-234 gpm (886 lpm)
Port Size
Suction . . . . . . . . . . . . . . . . . . 3" NPT (BSP)
Discharge . . . . . . . . . . . . . . . . 3" NPT (BSP)
Air Inlet . . . . . . . . . . . . . . . . . . . . . 1/2" NPT
Air Exhaust . . . . . . . . . . . . . . . . . . . 1" NPT
Suction Lift
Dry . . . . . . . . . . . . . . . . . . . . . . . . 20' (6.1 m)
Wet . . . . . . . . . . . . . . . . . . . . . . . 32' (9.8 m)
Max Solid Size (Diameter)
. . . . . . . . . . . . . . . . . . . . . . . . 3/8" (9.5 mm)
Max Noise Level . . . . . . . . . . . . 96 dB(A)
Shipping Weights
Aluminum . . . . . . . . . . . . . 108 lbs (49.0 kg)
Cast Iron . . . . . . . . . . . . . . . . 205 lbs (93 kg)
Stainless . . . . . . . . . . . . . . . . 183 lbs (83 kg)
320
320
90
280
80
240
70
10
9
8
7
60
200
6
50
160
5
40
120
30
80
20
40
10
0
Meters
4
3
2
1
0
0
Feet BAR
140
Capacity Per Stroke, 0.92 Gal. (3.5 L)
20 40
60 80
120
100 120
AIR CONSUMPTION IN SCFM
AIR PRESSURE IN PSI
140
SCFM M3/HR
20
34
40
68
60
102
80
136
100
170
120
204
140
238
160
272
180
306
160
100
Discharge Head in PSI
1: PUMP SPECS
E3 - 3" Clamped
Rubber and TPE Fitted - Rugged
180
80
60
40
20
0
0
0
20
90
40
60
80
100
120
140
Capacity in U.S. Gallons Per Minute
180
270
360
450
Capacity in Liters Per Minute
540
160
180
630
200
720
NOTE: Performance based on the following: PTFE fitted pump, flooded suction, water at ambient
conditions. The use of other materials and varying hydraulic conditions may result in deviations in
excess of 5%.
www . versamatic . com
e3mdlCsmATEXC-rev0514
Dimensional Drawings
8
7
6
4
5
E3 Metallic Clamped - Aluminum
Dimensions in inches (metric dimensions in brackets). Dimensional Tolerance .125" (3mm).
20.01
508.23
15.01
381.22
D
3" NPT / BSP TAPERED
DISCHARGE PORT
1: PUMP SPECS
2.62
66.55
1/2" NPT
AIR INLET
C
29.90
759.38
32.09
815.14
21.46
545.06
4
2
3
1
11.43
290.20
B
2.62
66.55
1" NPT
AIR EXHAUST
15.01
381.22
D
.50
12.75
2.25
57.15
3" NPT / BSP TAPERED
SUCTION PORT
11.95
303.45
R.28
7.14
C
A
NOTES:
10.00
254.00
11.00
1. THE DIMENSIONS ON THIS DRAWING ARE FOR 279.40
REFERENCE ONLY. A CERTIFIED DRAWING
CAN BE REQUESTED IF PHYSICAL DIMENSIONS ARE NEEDED.
7
8
6
1
UPDATED TO CURRENT DESIGN
MAV
REV
REVISION
CHG
33
DATE
2.49
63.30
14.44
366.83
.50
12.75
e3mdlCsmATEXC-rev0514
B
BOTTOM VIEW
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Model E3 Metallic Clamped • 4
EC
Dimensional Drawings
E3 Metallic Clamped - Aluminum with Base
Dimensions in inches (metric dimensions in brackets). Dimensional Tolerance .125" (3mm).
8
6
7
4
5
2
3
15.01
381.14
20.01
508.23
2.62
66.55
1: PUMP SPECS
3" NPT / BSP TAPERED
DISCHARGE PORT
1/2" NPT
AIR INLET
30.49
774.41
32.68
830.16
22.05
560.08
1" NPT
AIR EXHAUST
12.02
305.22
12.18
309.47
19.06
484.23
PART NUMBER
MADE FROM
E3BAxxxx0C-ATEX
SEE BOM
WETTED END MATERIAL:
ALUMINUM
ENSIONS ON THIS DRAWING ARE FOR REFERENCE ONLY. A CERTIFIED DRAWING
REQUESTED IF PHYSICAL DIMENSIONS ARE NEEDED.
8
7
5 • Model E3 Metallic Clamped
6
AIR END MATERIAL:
ALUMINUM
1
UPDATED TO CURRENT DESIGN
MAV
REV
REVISION
CHG
3309
DATE
ECN
www . versamatic . com
DO NOT SCA
DRAWING
DIMENSION
ARE INCHE
ELASTOMERIC MATERIAL:
ALL DIAPHRAGM TYPES
e3mdlCsmATEXC-rev0514
Dimensional Drawings
8
7
6
4
5
E3 Metallic Clamped - Cast Iron
Dimensions in inches (metric dimensions in brackets). Dimensional Tolerance .125" (3mm).
20.01
508.23
14.99
380.83
3" NPT / BSP PARALLEL
DISCHARGE PORT
2.68
68.07
1: PUMP SPECS
D
1/2" NPT
AIR INLET
C
30.43
772.92
21.79
553.48
4
2
3
11.76
298.62
32.78
832.51
1
1" NPT
AIR EXHAUST
B
14.99
380.83
2.68
68.07
D
.44
11.12
2.49
63.30
3" NPT / BSP PARALLEL
SUCTION PORT
12.00
304.80
R.31
7.87
A
PA
C
NOTES:
E3
WE
CA
1. THE DIMENSIONS ON THIS DRAWING ARE FOR REFERENCE ONLY. A CERTIFIED DRAWING
CAN BE REQUESTED IF PHYSICAL DIMENSIONS ARE NEEDED.
7
8
11.12
282.45
AIR
AL
1
REV
6
14.64
371.81
.44
11.12
e3mdlCsmATEXC-rev0514
www . versamatic . com
10.00
UPDATED TO CURRENT DESIGN
254.00
REVISION
MAV
CHG
3309
DATE
2.64
67.01
B
BOTTOM VIEW
Model E3 Metallic Clamped • 6
ECN
EL
AL
Dimensional Drawings
8
7
6
4
5
3
E3 Metallic Clamped - Stainless Steel
Dimensions in inches (metric dimensions in brackets). Dimensional Tolerance .125" (3mm).
15.01
381.14
3" NPT / BSP PARALLEL
DISCHARGE PORT
1: PUMP SPECS
D
2.65
67.31
1/2" NPT
AIR INLET
C
21.41
543.79
29.76
755.90
4
2
3
11.
279
32.01
813.05
1
1" NPT
AIR EXHAUST
11.38
288.93
B
15.01
381.14
2.31
58.67
2.65
67.31
.40
10.16
D
3" NPT / BSP PARALLEL
SUCTION PORT
11.95
303.53
R.29
7.37
A
PART NUMBER
E3SAxxxx0C-A
C
NOTES:
1. THE DIMENSIONS ON THIS DRAWING ARE FOR REFERENCE ONLY. A CERTIFIED DRAWING
CAN BE REQUESTED IF PHYSICAL DIMENSIONS ARE NEEDED.
11.00
279.40
7
8
6
WETTED END MAT
STAINLESS
AIR END MATERIA
ALUMINUM
1
10.00
UPDATED
TO CURRENT DESIGN
254.00
MAV
REV
REVISION
CHG
14.25
361.95
3309
DATE
ECN
2.30
58.42
B
.40
10.16
7 • Model E3 Metallic Clamped
BOTTOM VIEW
www . versamatic . com
e3mdlCsmATEXC-rev0514
ELASTOMERIC MA
ALL DIAPHR
Principle of Pump Operation
Air-Operated Double Diaphragm (AODD) pumps are powered
by compressed air or nitrogen.
The main directional (air) control valve ① distributes
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.
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 fluid
through the suction piping and across the suction side check
valve and into the outer fluid chamber ⑦.
PUMP INSTALLATION AREA
SAFE AIR
Suction (side) stroking also initiates the reciprocating
EXHAUST
(shifting, stroking or cycling) action of the pump.DISPOSAL
The suction
AREA its
diaphragm’s movement is mechanically pulled through
stroke.
1" DIAMETER
AIR The diaphragm’s inner plate makes contact with an
EXHAUST PIPING
actuator plunger aligned to shift the pilot signaling valve.
Once actuated, the pilot valve sends a pressureMUFFLER
signal to the
opposite end of the main directional air valve, redirecting the
compressed air to the opposite inner chamber.
SUBMERGED ILLUSTRATION
MUFFLER
LIQUID
LEVEL
1" DIAMETER AIR
EXHAUST PIPING
SUCTION
LINE
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 MUFFLER
pumped product
source is at a higher level than the pump (flooded suction
condition), pipe the exhaust higher than the product source to
prevent siphoning spills.
LIQUID
LEVEL
1" DIAMETER AIR
EXHAUST PIPING
SUCTION
LINE
e3mdlCsmATEXC-rev0514
www . versamatic . com
Model E3 Metallic Clamped • 8
2: INSTAL & OP
As inner chamber pressure (P1) exceeds liquid chamber
pressure (P2), the rod ⑤ connected 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 flap)⑥ orientation.
Recommended Installation Guide
Available Accessories:
1. Surge Suppressor
2. Filter/Regulator
3. Air Dryer
Unregulated Air
Supply to Surge
Suppressor
1
Surge Suppressor
Pressure Gauge
Shut-Off Valve
Note: Surge Suppressor and
Piping must be supported after
the flexible connection.
Pipe Connection
(Style Optional)
Flexible Connector
Discharge
2: INSTAL & OP
Check
Valve
Shut-Off
Valve
Drain Port
Muffler
(Optional Piped Exhaust)
2
Flexible Connector
Air Inlet
3
Vacuum
Gauge
Flexible
Connector
Filter Regulator
P/N: 020.V107.000
Air Dryer
Suction
Note: Pipe weight should not be supported
by pump connections.
CAUTION
Shut-Off Valve
Drain Port
The air exhaust should
be p iped to an area
for safe d isposition
of the product b eing
pumped, in the event of
a diaphragm failure.
Pipe Connection
(Style Optional)
Installation And Start-Up
Locate the pump as close to the product being pumped as possible. Keep the suction line length and number of fittings to a minimum. Do not reduce the suction line
diameter.
Air Supply
Connect the pump air inlet to an air supply with sufficient 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 flow as desired. If opening the valve
increases cycling rate, but does not increase the rate of flow, cavitation has occurred. The valve should be closed slightly to obtain the most efficient air flow to pump
flow ratio.
9 • Model E3 Metallic Clamped
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e3mdlCsmATEXC-rev0514
Troubleshooting Guide
Pump Cycles Once
Pump Will Not Operate
/ Cycle
Pump Cycles and Will
Not Prime or No Flow
Potential Cause(s):
Deadhead (system pressure meets or exceeds air
supply pressure).
Air valve or intermediate gaskets installed incorrectly.
Bent or missing actuator plunger.
Pump is over lubricated.
Lack of air (line size, PSI, CFM).
Check air distribution system.
Discharge line is blocked or clogged manifolds.
Deadhead (system pressure meets or exceeds air
supply pressure).
Blocked air exhaust muffler.
Pumped fluid in air exhaust muffler.
Pump chamber is blocked.
Cavitation on suction side.
Check valve obstructed. Valve ball(s) not seating
properly or sticking.
Product Leaking
Through Exhaust
Valve ball(s) missing (pushed into chamber or
manifold).
Valve ball(s)/seat(s) damaged or attacked by product.
Check valve and/or seat is worn or needs adjusting.
Suction line is blocked.
Excessive suction lift.
Suction side air leakage or air in product.
Pumped fluid in air exhaust muffler.
Over lubrication.
Icing.
Clogged manifolds.
Deadhead (system pressure meets or exceeds air
supply pressure).
Cavitation on suction side.
Lack of air (line size, PSI, CFM).
Excessive suction lift.
Air supply pressure or volume exceeds system hd.
Undersized suction line.
Restrictive or undersized air line.
Suction side air leakage or air in product.
Suction line is blocked.
Pumped fluid in air exhaust muffler.
Check valve obstructed.
Check valve and/or seat is worn or needs adjusting.
Entrained air or vapor lock in chamber(s).
Diaphragm failure, or diaphragm plates loose.
Diaphragm stretched around center hole or bolt holes.
Premature Diaphragm
Failure
Cavitation.
Excessive flooded suction pressure.
Pump Cycles Running
Sluggish/Stalling,
Flow Unsatisfactory
Misapplication (chemical/physical incompatibility).
Unbalanced Cycling
Incorrect diaphragm plates or plates on backwards,
installed incorrectly or worn.
Excessive suction lift.
Undersized suction line.
Pumped fluid in air exhaust muffler.
Suction side air leakage or air in product.
Check valve obstructed.
Check valve and/or seat is worn or needs adjusting.
Entrained air or vapor lock in chamber(s).
Recommendation(s):
Increase the inlet air pressure to the pump. Pump is designed for 1:1 pressure ratio at zero flow.
(Does not apply to high pressure 2:1 units).
Install gaskets with holes properly aligned.
Remove pilot valve and inspect actuator plungers.
Set lubricator on lowest possible setting or remove. Units are designed for lube free operation.
Check the air line size and length, compressor capacity (HP vs. cfm required).
Disassemble and inspect main air distribution valve, pilot valve and pilot valve actuators.
Check for inadvertently closed discharge line valves. Clean discharge manifolds/piping.
Increase the inlet air pressure to the pump. Pump is designed for 1:1 pressure ratio at zero flow.
(Does not apply to high pressure 2:1 units).
Remove muffler screen, clean or de-ice, and re-install.
Disassemble pump chambers. Inspect for diaphragm rupture or loose diaphragm plate assembly.
Disassemble and inspect wetted chambers. Remove or flush any obstructions.
Check suction condition (move pump closer to product).
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.
Worn valve ball or valve seat. Worn fingers in valve ball cage (replace part). Check Chemical
Resistance Guide for compatibility.
Check Chemical Resistance Guide for compatibility.
Inspect check valves and seats for wear and proper setting. Replace if necessary.
Remove or flush obstruction. Check and clear all suction screens or strainers.
For lifts exceeding 20’ of liquid, filling the chambers with liquid will prime the pump in most cases.
Visually inspect all suction-side gaskets and pipe connections.
Disassemble pump chambers. Inspect for diaphragm rupture or loose diaphragm plate assembly.
Set lubricator on lowest possible setting or remove. Units are designed for lube free operation.
Remove muffler screen, de-ice, and re-install. Install a point of use air drier.
Clean manifolds to allow proper air flow
Increase the inlet air pressure to the pump. Pump is designed for 1:1 pressure ratio at zero flow.
(Does not apply to high pressure 2:1 units).
Check suction (move pump closer to product).
Check the air line size, length, compressor capacity.
For lifts exceeding 20’ of liquid, filling the chambers with liquid will prime the pump in most cases.
Decrease inlet air (press. and vol.) to the pump. Pump is cavitating the fluid by fast cycling.
Meet or exceed pump connections.
Install a larger air line and connection.
Visually inspect all suction-side gaskets and pipe connections.
Remove or flush obstruction. Check and clear all suction screens or strainers.
Disassemble pump chambers. Inspect for diaphragm rupture or loose diaphragm plate assembly.
Disassemble the wet end of the pump and manually dislodge obstruction in the check valve pocket.
Inspect check valves and seats for wear and proper setting. Replace if necessary.
Purge chambers through tapped chamber vent plugs. Purging the chambers of air can be dangerous.
Replace diaphragms, check for damage and ensure diaphragm plates are tight.
Check for excessive inlet pressure or air pressure. Consult Chemical Resistance Chart for compatibility
with products, cleaners, temperature limitations and lubrication.
Enlarge pipe diameter on suction side of pump.
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.
Consult Chemical Resistance Chart for compatibility with products, cleaners, temperature limitations
and lubrication.
Check Operating Manual to check for correct part and installation. Ensure outer plates have not been
worn to a sharp edge.
For lifts exceeding 20’ of liquid, filling the chambers with liquid will prime the pump in most cases.
Meet or exceed pump connections.
Disassemble pump chambers. Inspect for diaphragm rupture or loose diaphragm plate assembly.
Visually inspect all suction-side gaskets and pipe connections.
Disassemble the wet end of the pump and manually dislodge obstruction in the check valve pocket.
Inspect check valves and seats for wear and proper setting. Replace if necessary.
Purge chambers through tapped chamber vent plugs.
For additional troubleshooting tips contact After Sales Support at service.warrenrupp@idexcorp.com or 419-524-8388
e3mdlCsmATEXC-rev0514
www . versamatic . com
Model E3 Metallic Clamped • 10
2: INSTAL & OP
Symptom:
Composite Repair Parts Drawing - Elastomeric and TPE Fitted
SCREEN MOUNT ASSEMBLY
31
40
40
30
40
38
36
24
11
27
8
SCREEN MOUNT ASSEMBLY
25
30
31
26
40
40
DOME DIAPHRAGM ASSEMBLY
38
41
4
7
2
42
40
5
9
39
36
3
SCREEN MOUNT ASSEMBLY
24
40
6
40
40
38
27
13
15
36
10
11
12
8
16
24
25
26
DOME DIAPHRAGM ASSEMBLY
33
41
22
39
25
11
27
31
32
26
M ASSEMBLY
41
35
30
8
14
33
19
22
25
15
12
22
4
15
6
7
24
9
18
13
17
11
10
12
16
37
6
10
11
23
18
20
17
24
14
29
23
31
32
23
3
31
42
21
30
27
20
21
30
7
19
26
3
3: EXP VIEW
13
16
32
34
25
27
4
9
29
28
35
5
39
34
3
5
2
21
2
42
19
42
20
28
26
37
18
24
17
14
29
28
37
42
42
11 • Model E3 Metallic Clamped
www . versamatic . com
e3mdlCsmATEXC-rev0514
Composite Repair Parts List - Elastomeric and TPE Fitted
Qty.
1
1
1
1
6
1
6
1
2
2
13
Description
Valve Body (includes items 2-11)
Valve Body
Valve Body Gasket
Valve Sleeve
O-ring
Valve Spool Assembly (Includes items 7)
Glyde Ring Assembly
Air Valve Screen
End Cap Gasket
End Cap
Mounting Screws (8 included on item 1)
Item #
12
13
14
15
16
17
18
19
20
21
22
23
Qty.
1
2
2
2
2
8
1
6
1
1
8
1
Item #
Qty.
Description
24
25
26
27
28
29
30
31
32
33
1
2
2
2
12
12
2
2
4
4
Main Shaft
Diaphragm (See Below Material Chart)
Outer Diaphragm Plate (See Note 1 Below)
Inner Diaphragm Plate
Bolt
Washer
Bumper Washer
Back-Up Washer
Valve Seat (See Below Material Chart)
Valve Ball (See Below Material Chart)
Item #
Qty.
Description
34
35
36
37
38
39
40
41
42
2
2
1
1
1
1
3
1
4
Air Valve Assembly
Part Number
031.V003.156
095.V001.156
P24-202
755.V005.148
560.206.360
775.V001.000
P34-204F
P24-210
P24-205
P34-300
S1001
Center Section Assembly
Description
Center Block Assembly (Includes item 13 & 14)
Bearing Sleeve
Main Shaft O-Ring
Air Chamber
Air Chamber Gasket
Bolt
Pilot Sleeve Assembly (include item 19)
O-ring
Retaining Ring
Pilot Spool Assembly (Includes item 22)
O-ring
Muffler
Diaphragm Assembly / Elastomers
Material
Neoprene
Nitrile
FKM
EPDM
PTFE
Santoprene
Hytrel
Geolast
Aluminum
Carbon Steel
Stainless Steel
Hastelloy
Part Number
P34-400DC ASY
P34-404
P34-403
196.V006.157
P79-109
P24-110
755.V002.000
560.101.358
675.037.080
775.V006.000
560.023.358
530.033.000
Versa-Rugged
Part Number
P34-103
V305xx
V302BDC, SV302B
V302CDC
V302G
V302GA
Wet End Assembly
Aluminum
V350
Cast Iron
WV350
P34-501
V302E
V356xx
V355xx
Versa-Dome
V306xx
VB307, SVB307
V307B
N/A
N/A
Part Number
Stainless Steel
SV350
Water Chamber
Large Clamp Assembly
V311
Discharge Manifold
V351
WV351
Suction Manifold (Footed Option)
V352F
WV352F
Suction Manifold (Screen Mount Option)
V352
N/A
Screen (Screen Mount Only)
V353
N/A
Bolt (Screen Mount Only)
V238A
N/A
Hook Up Cover (Screen Mount Only)
V357
N/A
Small Clamp Assembly
V354
Elastomer Material Specifications
Versa-Dome
Versa-Rugged Diaphragm P/N
"Ball P/N"
Diaphragm P/N
V305N
V306N
V355N
V305BN
V306BN
V355BN
V305VT
V306VT
V355VT
V305ND
V306ND
V355ND
N/A
N/A
V355TF
V305TPEXL
N/A
V355TPEXL
V305TPEFG
N/A
V355TPEFG
V305G
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
SV351
SV352F
N/A
N/A
N/A
N/A
SV311
SV354
Hastelloy
HV350
HV351
HV352F
N/A
N/A
N/A
N/A
Seat P/N
V356N
V356BN
V356VT
V356ND
V356TF
V356TPEXL
V356TPEFG
V356G
V356A (See Note 2 Below)
V356CS (See Note 2 Below)
SV356 (See Note 2 Below)
HV356 (See Note 2 Below)
Notes:
1.) The outer diaphragm plate material is to match the water chamber material (cast iron uses SV302B or SVB307)
2.) The seat material is to match the water chamber material. In addition to this seat, (4) O-Rings are needed. p/n V356T
e3mdlCsmATEXC-rev0514
www . versamatic . com
Model E3 Metallic Clamped • 12
3: EXP VIEW
Item #
1
2
3
4
5
6
7
8
9
10
11
Composite Repair Parts Drawing - PTFE Fitted
39
25
24
29
30
35
37
27
28
11
8
5
41
2
4
7
9
10
40
PTFE BONDED ASSEMBLY
38
SCREEN MOUNT ASSEMBLY
29
30
6
39
25
24
3
35
37
27
11
15
39
12
35
37
16
28
13
19
32
28
26
27
11
8
5
41
30
40
34
PTFE BONDED
ASSEMBLY
41
2
38
7
7
10
17
3
10
6
3
36
6
15
28
15
26
19
25
26
22
31
27
16
13
22
27
20
16
13
19
12
32
11
12
11
3: EXP VIEW
4
18
24
9
14
SCREEN MOUNT ASSEMBLY
38
33
2
9
4
SCREEN MOUNT ASSEMBLY
25
23
5
33
40
8
21
29
31
11
20
22
25
20
21
29
23
30
40
21
29
18
23
30
24
34
24
17
14
18
17
36
14
36
28
28
40
40
13 • Model E3 Metallic Clamped
www . versamatic . com
e3mdlCsmATEXC-rev0514
Composite Repair Parts List - PTFE Fitted
Qty.
1
1
1
1
6
1
6
1
2
2
13
Description
Valve Body (includes items 2-11)
Valve Body
Valve Body Gasket
Valve Sleeve
O-ring
Valve Spool Assembly (Includes items 7)
Glyde Ring Assembly
Air Valve Screen
End Cap Gasket
End Cap
Mounting Screws (8 included on item 1)
Item #
12
13
14
15
16
17
18
19
20
21
22
23
Qty.
1
2
2
2
2
8
1
6
1
1
8
1
Item #
Qty.
Description
24
25
26
27
28
29
30
31
32
1
2
2
2
2
2
2
4
4
Main Shaft
Diaphragm
Back-Up Diaphragm
Inner Diaphragm Plate
Outer Diaphragm Plate
Bumper Washer
Back-Up Washer
Valve Seat (See Below Material Chart)
Valve Ball
Item #
Qty.
Description
33
34
35
36
37
38
39
40
41
42
2
2
1
1
1
1
3
1
4
2
Air Valve Assembly
Center Section Assembly
Description
Center Block Assembly (Includes item 13 & 14)
Bearing Sleeve
Main Shaft O-Ring
Air Chamber
Air Chamber Gasket
Bolt
Pilot Sleeve Assembly (include item 19)
O-ring
Retaining Ring
Pilot Spool Assembly (Includes item 22)
O-ring
Muffler
Diaphragm Assembly / Elastomers
Part Number
031.V003.156
095.V001.156
P24-202
755.V005.148
560.206.360
775.V001.000
P34-204F
P24-210
P24-205
P34-300
S1001
Part Number
P34-400DC ASY
P34-404
P34-403
196.V006.157
P79-109
P24-110
755.V002.000
560.101.358
675.037.080
775.V006.000
560.023.358
530.033.000
PTFE Two Piece
V305TF
V305TFB
PTFE Bonded
P34-103
V305TX
N/A
SV302TI
SV302TO
P34-501
V302E
V356xx
V355TF
Wet End Assembly
Aluminum
V350
Part Number
Cast Iron
WV350
Part Number
Stainless Steel
SV350
Water Chamber
Large Clamp Assembly
V311
Discharge Manifold
V351
WV351
SV351
Suction Manifold (Footed Option)
V352F
WV352F
SV352F
Suction Manifold (Screen Mount Option)
V352
N/A
N/A
Screen (Screen Mount Only)
V353
N/A
N/A
Bolt (Screen Mount Only)
V238A
N/A
N/A
Hook Up Cover (Screen Mount Only)
V357
N/A
N/A
Small Clamp Assembly
V354
Diaphragm Seal Tape Kit (Not Pictured)
720.V006.000
Elastomer Material Specifications
Material
Seat P/N
PTFE
V356TF
Aluminum
V356A (See Note 2 Below)
Stainless Steel
SV356 (See Note 2 Below)
Hastelloy
HV356 (See Note 2 Below)
SV311
SV354
Hastelloy
HV350
HV351
HV352F
N/A
N/A
N/A
N/A
Notes:
1.) The outer diaphragm plate material is to match the water chamber material (cast iron uses SV302B or SVB307)
2.) The seat material is to match the water chamber material. In addition to this seat, (4) o-rings are needed. p/n V356T
e3mdlCsmATEXC-rev0514
www . versamatic . com
Model E3 Metallic Clamped • 14
3: EXP VIEW
Item #
1
2
3
4
5
6
7
8
9
10
11
Written Warranty
5 - YEAR Limited Product Warranty
Quality System ISO9001 Certified • Environmental Management Systems ISO14001 Certified
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 five years from the date of shipment from Versa-Matic’s factory.
~ See complete warranty at http://www.versamatic.com/pdfs/VM%20Product%20Warranty.pdf ~
DECLARATION OF CONFORMITY
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
MANUFACTURED BY:
FABRIQUE PAR:
FABRICADA POR:
HERGESTELLT VON:
FABBRICATO DA:
VERVAARDIGD DOOR:
TILLVERKAD AV:
FABRIKANT:
VALMISTAJA:
PRODUSENT:
FABRICANTE:
VERSA-MATIC®
Warren Rupp, Inc.
A Unit of IDEX Corporation
800 North Main Street
P.O. Box 1568
Mansfield, OH 44901-1568 USA
Tel: 419-526-7296
Fax: 419-526-7289
PUMP MODEL SERIES: E SERIES, V SERIES, VT SERIES, VSMA3, SPA15,
RE SERIES AND U2 SERIES
2006/42/EC
This product complies with the following European Community Directives:
Ce produit est conforme aux directives de la Communauté européenne suivantes:
on Machinery,
Este producto cumple con las siguientes Directrices de la Comunidad Europea:
to
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:
This product has used the following harmonized standards to verify conformance:
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:
EN809:1998+
A1:2009
DATE: August 10, 2011
AUTHORIZED / APPROVED BY:
Approuve par:
Aprobado por:
Genehmigt von:
approvato da:
Goedgekeurd door:
Underskrift:
Valtuutettuna:
Bemyndiget av:
Autorizado Por:
Dave Roseberry
Engineering Manager
FECHA:
DATUM:
DATA:
DATO:
PÄIVÄYS:
04/19/2012 REV 07
15 • Model E3 Metallic Clamped
according
Annex VIII
VMQR 044FM
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e3mdlCsmATEXC-rev0514
EC DECLARATION OF CONFORMITY
in accordance with ANNEX VIII of Directive 94/9/EC - Equipment for use in Potentially Explosive Atmospheres
Date of Issue:
10 May 2014
Technical File No.:
203104000-1410/MER
Quality System Registration No:
ISO 9001-2000
Directive:
94/9/EC 23 March 1994 Annex VIII
Conforming Apparatus:
Air-Operated Metal
Double Diaphragm Pumps for Use In Potentially
Explosive Atmospheres
Hazardous Location Applied:
1. II 3/2GD c T5*
T5 fluids up to 95° C
* When pumping non-conductive fluids the internal surfaces that
contact the fluid are restricted to Ex II 3GD c T5. The external
surfaces of the pump are still Ex II 2GD c T5.
2. I M2 c
fluids up to 95° C
Pumps marked with equipment Category II 3/2 G
(internal 3 G / external 2 G), 2D, when used with
non-conductive fluids. The pumps are Category II 2 G
when used for conductive fluids.
Manufacture:
Warren Rupp, Inc., A Unit of IDEX Corporation
800 North Main Street, P.O. Box 1568
Mansfield, OH 44901-1568
USA.
On File With:
DEKRA Certification B.V. (0344)
Meander 1051
6825 MJ Arnhem
The Netherlands
Harmonized Standards Applied:
EN 13463-1:2009 Non-Electrical Equipment
Potentially Explosive Atmospheres-Part 1 Basic
Methods and Requirements
EN 13463-5:2011 Non-Electrical Equipment for
Potentially Explosive Atmospheres-Part 5
Protection by Constructional Safety
Equipments:
1. Elima-Matic Series metal pumps for II 3/2GD c T5
2. Elima-Matic Series Cast Iron or Stainless Steel pumps
with Stainless Steel air center sections for I M2 c
We hereby certify that the equipment described above conforms with the protection requirements of Council Directive
94/9/EC of 23 March 1994 Annex VIII on the approximation of the laws of the Member States Concerning Equipment
and Protective Systems Intended for use in Potentially Explosive Atmospheres
DATE/OF REVISION/TITLE:
29 May 2014
Dave Roseberry
Engineering Manager
VM_DofC_ATEX_Metallic_V_rev0514