Versa-Matic VMB20F Parts list manual

2" Bolted Flap Valve - ATEX
with Plastic Center Section
2" Metal Pump
• Aluminum
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

vmb20fdl1sm-rev0722
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
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 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
ATEX Pumps - Conditions For Safe Use
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.
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
2• Model VMB20F www.versamatic.com

vmb20fdl1sm-rev0722
Temperature Tables
Ambient Temperature
Range [°C]
Process Temperature
Range [°C]1
Temperature
Class
Maximum Surface Tem-
perature [°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
1Per CSA standards ANSI LC6-2018 US & Canadian Technical Letter R14, G-Series Natural Gas Models are restricted to (-20°C to + 80°C) process temperature
Model VMB20F • 3
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vmb20fdl1sm-rev0722
Table of Contents
SECTION 1: PUMP SPECIFICATIONS..............1
• Explanation of Nomenclature
• Performance
• Materials
• Dimensional Drawings
SECTION 2: INSTALLATION & OPERATION ...4
• Principle of Pump Operation
• Recommended Installation Guide
• Troubleshooting Guide
SECTION 3: EXPLODED VIEW..........................7
• Composite Repair Parts Drawing
• Composite Repair Parts List
• Material Codes
SECTION 4: AIR END ......................................10
• Air Distribution Valve Assembly
• Air Valve with Stroke Indicator Assembly
• Pilot Valve Assembly
• Intermediate Assembly
SECTION 5: WET END.....................................13
• Diaphragm Drawings
• Diaphragm Servicing
SECTION 7: WARRANTY & CERTIFICATES ..15
• Warranty
• EC Declaration of Conformity - Machinery
• EC Declaration of Conformity - ATEX
MODEL SPECIFIC
4• Model VMB20F www.versamatic.com
1: PUMP SPECS2: INSTAL & OP3: EXP VIEW4: AIR END

vmb20fdl1sm-rev0722
Explanation of Pump Nomenclature
ATEX Detail
Your Serial #: (ll in from pump nameplate) _____________________________________
(ll in from
pump nameplate)
Your Model #:
Pump
Brand
Product
Line
Pump
Size
Check
Valve Type
Wetted
Material
Non-Wetted
Material
Diaphragm
Material
Backup
Diaphragm
Check Valve
Material
Seat
Material
Air
Valve
Air Valve
Option
Exhaust
Option
Port
Type
Port
Option
Design
Level
VM B 20 0 0 R6 AF A A S S
PUMP BRAND
VM VERSAMATIC
PRODUCT LINE
B Anti-clog Flap
PUMP SIZE
20 2”
CHECK VALVE TYPE
F Flap Valve
WET END MATERIALS
A Aluminum
NON-WETTED MATERIAL
A Aluminum
DIAPHRAGM MATERIAL
BNitrile (Buna)
NNeoprene
RSantoprene
BACKUP DIAPHRAGM
0None
CHECK VALVE MATERIAL
SStainless Steel
SEAT MATERIAL
SStainless Steel
AIR VALVE
0Standard Match Ground
AIR VALVE OPTION
0None
BStainless Steel Sleeve & Brass Spool
EXHAUST OPTION
6Threaded Metal
PORT TYPE
BBSPT
NNPT
PORT OPTION
RCenter Ported
DESIGN LEVEL
ADesign Level
ATEX Details Construction Options
II 2 G Ex h IIC T5...225°C (T2) Gb
II 2 D Ex h IIIC T100°C...T200°C Db A, I, SI, SS 00
MODEL SPECIFIC
Model VMB20F • 5
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1: PUMP SPECS

vmb20fdl1sm-rev0722
Performance
VMB20F METALLIC FLAP VALVE PUMP
SUCTION/DISCHARGE PORT SIZE
2" (50mm) NPT(F)
2" (50mm) BSP (T)
CAPACITY
• 0 to 208 gallons per minute
(0 to 787 liters per minute)
AIR DISTRIBUTION VALVE
• No-lube, no-stall design
SOLIDS-HANDLING
• Up to 1.8in. (45mm)
HEADS UP TO
• 125 psi or 289 ft. of water
(8.8 Kg/cm2or 88 meters)
MAXIMUM OPERATING PRESSURE
• 125 psi (8.6 bar)
DISPLACEMENT/STROKE
• .47 Gallon / 1.8 liter
SHIPPING WEIGHT
• Aluminum 88 lbs. (39.9kg)
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 solvents; especially all aliphatic, aromatic and
halogenated hydrocarbons, acids, animal and vegetable oils.
Hot water or hot aqueous solutions (over 70°F(21°C)) 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 applications. 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:
40 PSI
60 PSI
80 PSI
100 PSI
(6.8 Bar)
(2.72 Bar)
(4.08 Bar)
(5.44 Bar)
(1.36 Bar)
0 200100 400300 500 600 700
PSI
800
125 PSI
(8.6 Bar)
20 PSI Air Inlet Pressure
Liters per minute
U.S. Gallons per minute
CAPACITY
BAR
0
1
2
7
3
4
5
6
HEAD
AIR CONSUMPTION
SCFM (M3/hr)
MODEL HDF2 Performance Curve
Performance based on the following: elastomer fitted pump, flooded suction, water at ambient temperature.
The use of other materials and varying hydraulic conditions may result in deviations in excess of 5%.
0
20
40
60
80
100
120
140
0 20 40 60 80 100 120 140 160 180 200 220
20(34)
40(68)
60(102)
80(136)
100(170)
120(204)
10(17)
140(238)
8
9
MODEL SPECIFIC UNIVERSAL ALL AODD
6• Model VMB20F www.versamatic.com
1: PUMP SPECS

vmb20fdl1sm-rev0722
VMB20F METALLIC FLAP VALVE PUMP
Dimensions in inches (metric dimensions in brackets). Dimensional Tolerance .125" (3mm).
19.87
505
9.81
249
21.64
550
20.30
516
2.61
66
2.61
66
OPTIONAL VERTICAL
SUCTION PORT
OPTIONAL VERTICAL
DISCHARGE PORT
2.55
65
2.64
67
17.69
449
2.59
66
7.06
179
13.56
344
2"NPT [2" BSPT]
SUCTION PORT
2"NPT [2" BSPT]
DISCHARGE PORT
3/4" NPT
AIR INLET
13.00
330
16.00
406
10.25
260
14.00
355
11.00
279
8.88
226
5.28
134
8X
.50 13 THRU
1" NPT EXHAUST PORT
Dimensional Drawings
MODEL SPECIFIC
Model VMB20F • 7
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1: PUMP SPECS

vmb20fdl1sm-rev0722
Principle of Pump Operation
hd20fnmdl1sm-rev0717
san dpipe rpump .c om
4 • Model HD20F Non-Metallic
Air-Operated Double Diaphragm (AODD) pumps are powered by
compressed air,
natural gas 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
UNIVERSAL ALL AODD
2: INSTALL & OP
UNIVERSAL ALL AODD
8• Model VMB20F www.versamatic.com
2: INSTAL & OP

vmb20fdl1sm-rev0722
Principle of Pump Operation Recommended Installation Guide
1 Surge Suppressor
Flexible Connector
Pipe Connection
(Style Optional)
Shut-Off Valve
Pressure Gauge
Drain Port
Muffler
(Optional Piped Exhaust)
Flexible
Connection
3 Dryer
Unregulated Air
Supply to Surge
Suppressor
Shut Off
Valve
Flexible Connector
Pipe Connection
(Style Optional
Drain Port
Shut-Off
Valve
Compound
Gauge
Suction Port
Discharge Port
Air Inlet
2 Filter Regulator
4 Lubricator
Check Valve
Note : Surge Suppressor and
Piping, including air line,
must be supported after
the flexible connections.
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.
Available Accessories:
1. Surge Suppressor
2. Filter/Regulator
3. Air Dryer
4. Lubricator
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, EXCEPT FLAP
Model VMB20F • 9
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2: INSTAL & OP

vmb20fdl1sm-rev0722
Troubleshooting Guide
For additional troubleshooting tips contact After Sales Support at [email protected] or 419-524-8388
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.
UNIVERSAL ALL SANDPIPER, EXCEPT FLAP
10 • Model VMB20F www.versamatic.com
2: INSTAL & OP

vmb20fdl1sm-rev0722
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
6
40
18
36
27
43
21 44 46 11
20 46 14
45
25
16
34
19
31
33
5
13
1
3
24
23
47
10
29 37 8
2 42 30 41
48
17
47
12
35 15
46
9
4
7
49
26
22
39
32
38 28
28 38 32 39
22 43
TORQUE: 360 in-lbs
(40 N-m)
TORQUE: 480 in-lbs
(54 N-m)
Service & Repair Kits
476.V247.000 Air End Kit
Sleeve and Spool Set, Pilot Valve Body Assembly,
Bumpers, Bushings, Gaskets, O-rings, Seals,
and Plungers
476.V314.000 Air End Refurbishment Kit
Bumpers, Bushings, Gaskets, O-rings, Seals,
Plungers, and Retaining Rings
476.V397.360 Wet End Kit
Nitrile Diaphragms, Nitrile Hinge Pads,
Nitrile Wear Pads, sealing washers
476.V397.363 Wet End Kit
FKM Diaphragms, FKM Hinge Pads,
FKM Wear Pads, sealing washers
476.V397.364 Wet End Kit
EPDM Diaphragms, EPDM Hinge
Pads, EPDM Wear Pads, sealing washers
476.V397.365 Wet End Kit
Neoprene Diaphragms, Neoprene
Hinge Pads, Neoprene Wear Pads, sealing washers
476.V397.643 Wet End Kit
Santoprene Diaphragms, EPDM Hinge Pads, EPDM
Wear Pads, sealing washers
MODEL SPECIFIC
Model VMB20F • 11
www.versamatic.com
3: EXP VIEW

Item Part Number Description Qty
vmb20fdl1sm-rev0722
Composite Repair Parts List
Item Part Number Description Qty
1* 031.019.156 Air Valve Assy (Aluminum Center -
see pg #10 for details) 1
2 070.006.170 Bushing, Intermediate
(included in item #4) 2
3 095.073.001 Pilot Valve Assy 1
4 114.002.156 Intermediate (w/ aluminum center) 1
5 115.158.080 Bracket, Leg 2
6 115.159.080 Bracket, Leg 2
7 132.002.360 Bumper, Diaphragm 2
8 135.016.162 Bushing, Plunger 2
9 170.023.330 Capscrew, Hx-Hd 7/16-14 x 1.75
(Aluminum wetted) 8
10 170.024.330 Capscrew, Hx-Hd 7/16-14 x 1.00 8
11 170.026.330 Capscrew, Hx-Hd 3/8-16 x 3.50 2
12 170.035.330 Capscrew, Hx-Hd 7/16-14 x 1.50
(Aluminum wetted) 8
13 170.045.330 Capscrew, Hx-Hd 5/16-18 x 1.25 4
14 170.052.330 Capscrew, Hx-Hd 3/8-16 x 2.25 2
15 170.020.330 Capscrew, Hx-Hd 3/8-16 x 2.00 16
16 171.002.330 Capscrew, Socket, Fl-Hd 5/8-
11 x 1.50 (Alum) 2
17 196.001.157 Chamber, Inner
(w/ aluminum center) Includes #35 2
18 196.002.157NS Chamber, Outer (w/ aluminum
wetted) Includes #36,44 4
19 286.007.354 Diaphragm - Santoprene 2
286.007.356 Diaphragm - Hytrel 2
286.007.360 Diaphragm - Buna 2
286.007.363 Diaphragm - FKM 2
286.007.364 Diaphragm - EPDM 2
286.007.365 Diaphragm - Neoprene 2
20 312.012.156 Elbow, Suction (w/ aluminum
wetted) includes item #44) 2
21 312.013.156 Elbow, Discharge
(w/ aluminum wetted) 2
22 338.016.110 Valve, Flap Assembly - Buna 4
23 360.041.379 Gasket, Pilot Valve 1
24 360.048.425 Gasket, Air Valve 1
25 518.001.157 Manifold (w/ aluminum wetted) 2
26 530.033.000 Mufer, Metal 1
27 545.007.330 Nut, Hex 7/16-14 (aluminum
wetted only) 12
28 547.002.110 Nut, Nylon Stop 1/4 x 20 8
29 560.001.360 O-ring 2
30 560.022.360 O-ring 2
31 570.009.360 Pad, Wear - Buna 2
570.009.363 Pad, Wear - FKM 2
570.009.364 Pad, Wear - EPDM 2
(also used w/ Santoprene) 2
570.009.365 Pad, Wear - Neoprene
(also used with Hytrel & Urethane) 2
32 570.021.360 Pad, Hinge - Buna 4
570.021.363 Pad, Hinge - FKM 4
570.021.364 Pad, Hinge - EPDM
(also used w/ Santoprene) 4
570.021.365 Pad, Hinge - Neoprene (also
used with Hytrel & Urethane) 4
33 612.047.330 Plate, Inner Diaphragm 2
34 612.008.330 Plate, Outer Diaphragm (w/
aluminum/cast iron wetted) 2
35 618.003.330 Plug, Pipe 1/4" NPT 2
36 618.003.330 Plug, Pipe 1/4" NPT (w/ aluminum/
cast iron wetted) 4
37 620.011.114 Plunger, Actuator 2
38 670.005.110 Retainer, Flap Valve 4
39 670.059.110 Retainer, Flap Valve 4
ATEX Compliant
LEGEND:
= Items contained within Air End Kits
= Items contianed within Wet End Kits
* Air end kit contains sleeve and spool set only, not complete air valve assembly
Note: Kits contain components specic to the material codes.
40 675.013.360 Ring, Sealing - Buna 4
675.013.363 Ring, Sealing - FKM 4
675.013.364 Ring, Sealing - EPDM (used w/
Santoprene) 4
675.013.365 Ring, Sealing - Neoprene (used
with Hytrel & Urethane) 4
41 685.059.120 Rod, Diaphragm 1
42 720.004.360 Seal, U-Cup 2
43 722.070.360 Seat, Check Valve - Buna 4
722.070.363 Seat, Check Valve - FKM 4
722.070.364 Seat, Check Valve - EPDM
(used w/ Santoprene) 4
722.070.365 Seat, Check Valve - Neoprene
(used with Hytrel & Urethane) 4
44 770.005.330 Spacer (w/ aluminum wetted) 2
45 807.018.110 Stud, 1/4-20 (inlcuded with
item #18 & #20) 8
46 900.005.330 Washer, Lock 3/8" 20
47 900.006.330 Washer, Lock 7/16" (w/ aluminum
wetted) 16
900.006.330 Washer, Lock 7/16" (w/ cast iron
and stainless wetted) 8
48 902.003.000 Washer, Sealing 2
49 560.046.360 O-ring (w/ stainless steel wetted) 2
MODEL SPECIFIC
12 • Model VMB20F www.versamatic.com
3: EXP VIEW

vmb20fdl1sm-rev0722
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
557.....Conductive Polypropylene
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.
UNIVERSAL ALL SP
Model VMB20F • 13
www.versamatic.com
3: EXP VIEW

Air Distribution Valve Assembly
SANDPIPERPUMP.COMModel HDB1½/HDB40 • 12
hdb15dl7sm-rev0817
Air Distribution Valve Assembly
MAIN AIR VALVE ASSEMBLY PARTS LIST
Item Part Number Description Qty
1 031.019.156 Air Valve Assembly 1
1-A 095.043.156 Body, Air Valve 1
1-B 031.012.000 Sleeve and Spool Set 1
1-C 132.014.358 Bumper 2
1-D 560.020.360 O-Ring 6
1-E 360.010.425 Gasket 2
1-F 165.011.157 End Cap 2
1-G 170.032.330 Hex Head Capscrew 8
FOR CAST IRON CENTERS ONLY
Item Part Number Description Qty
1 031.019.010 Air Valve Assembly 1
1-A 095.043.010 Body, Air Valve 1
1-B 031.012.000 Sleeve and Spool Set 1
1-C 132.014.358 Bumper 2
1-D 560.020.360 O-Ring 6
1-E 360.010.425 Gasket 2
1-F 165.011.010 End Cap 2
1-G 170.032.330 Hex Head Capscrew 8 IMPORTANT
Read these instructions completely, before installation
and start-up. It is the responsibility of the purchaser
to retain this manual for reference. Failure to comply
with the recommendations stated in this manual will
damage the pump, and void factory warranty.
1-A
1-B1-B
1-C
1-E
1-F
1-G
1-C
1-E
1-F
1-G
1-D
Air Distribution Valve Servicing
See repair parts drawing, remove screws.
Step 1: Remove Hex Head Cap Screws (1-G).
Step 2: Remove end cap (1-F), gasket (1-E) and bumper (1-C).
Step 3: Remove spool part of (1-B) (caution: do not scratch).
Step 4: Press sleeve (1-B) from body (1-A).
Step 5: Inspect O-Ring (1-D) and replace if necessary.
Step 6: Lightly lubricate O-Rings (1-D) on sleeve (1-B).
Step 7: Press sleeve (1-B) into body (1-A).
Step 8: Reassemble in reverse order, starting with step 3.
Note:
sleeve and spools (1-B) cannot be interchanged.
LEGEND:
= Items contained within Air End Kits
Note:
4: AIR END
vmb20fdl1sm-rev0722
14 • Model VMB20F www.versamatic.com
4: WARRANTY

Pilot Valve Assembly
SAN DPI P ERP U MP.COM
13 • Model HDB1½/HDB40
hdb15dl7sm-rev0817
Pilot Valve Assembly
PILOT VALVE ASSEMBLY PARTS LIST
Item Part Number Description Qty
3 095.073.001 Pilot Valve Assembly 1
3-A 095.070.558 Valve Body 1
3-B 755.025.000 Sleeve (With O-Rings) 1
3-C 560.033.360 O-Ring (Sleeve) 4
3-D 775.026.000 Spool (With O-Rings) 1
3-E 560.023.360 O-Ring (Spool) 2
3-F 675.037.080 Retaining Ring 1
3-A
3-F
3-D
3-B
3-C
3-E
Pilot Valve Servicing
With Pilot Valve removed from pump.
Step 1: Remove snap ring (3-F).
Step 2: Remove sleeve (3-B), inspect O-Rings (3-C),
replace if required.
Step 3: Remove spool (3-D) from sleeve (3-B),
inspect O-Rings (3-E), replace if required.
Step 4: Lightly lubricate O-Rings (3-C) and (3-E).
Reassemble in reverse order. LEGEND:
= Items contained within Air End Kits
Note:
4: AIR END
vmb20fdl1sm-rev0722
MODEL SPECIFIC
Model VMB20F • 15
www.versamatic.com
4: WARRANTY

vmb20fdl1sm-rev0722
Step 1: With manifolds and outer chambers
removed, remove diaphragm assemblies from
diaphragm rod. DO NOT use a pipe wrench or similar
tool to remove assembly from rod. Flaws in the rod
surface may damage bearings and seal. Soft jaws
in a vise are recommended to prevent diaphragm
rod damage.
Step 1.A: NOTE: Not all inner diaphragm plates
are threaded. Some models utilize a through hole
in the inner diaphragm plate. If required to separate
diaphragm assembly, place assembly in a vise,
gripping on the exterior cast diameter of the inner
plate. Turn the outer plate clockwise to separate the
assembly.
Always inspect diaphragms for wear cracks or
chemical attack. Inspect inner and outer plates for
deformities, rust scale and wear. Inspect intermediate
bearings for elongation and wear. Inspect diaphragm
rod for wear or marks.
Clean or repair if appropriate. Replace as required.
Step 2: Reassembly: There are two different types
of diaphragm plate assemblies utilized throughout the
Sandpiper product line: Outer plate with a threaded
stud, diaphragm, and a threaded inner plate.
Outer plate with a threaded stud, diaphragm, and
an inner plate with through hole. Secure threaded
inner plate in a vise. Ensure that the plates are being
installed with the outer radius against the diaphragm.
Step 3: Lightly lubricate, with a compatible material,
the inner faces of both outer and inner diaphragm plates
when using on non Overlay diaphragms (For EPDM
water is recommended). No lubrication is required.
Step 4: Push the threaded outer diaphragm
plate through the center hole of the diaphragm.
Note: Most diaphragms are installed with the
natural bulge out towards the fluid side. S05,
S07, and S10 non–metallic units are installed
with the natural bulge in towards the air side.
Step 5: Thread or place, outer plate stud into
the inner plate. For threaded inner plates, use a
torque wrench to tighten the assembly together.
Torque values are called out on the exploded view.
Repeat procedure for second side assembly.
Allow a minimum of 15 minutes to elapse after
torquing, then re-torque the assembly to compensate
for stress relaxation in the clamped assembly.
Step 6: Thread one assembly onto the diaphragm
rod with sealing washer (when used) and bumper.
Step 7: Install diaphragm rod assembly
into pump and secure by installing the outer
chamber in place and tightening the capscrews.
Step 8: On opposite side of pump, thread the
remaining assembly onto the diaphragm rod. Using a
torque wrench, tighten the assembly to the diaphragm
rod. Align diaphragm through bolt holes, always going
forward past the recommended torque. Torque values
are called out on the exploded view. NEVER reverse
to align holes, if alignment cannot be achieved
without damage to diaphragm, loosen complete
assemblies, rotate diaphragm and reassemble as
described above.
Step 9: Complete assembly of entire unit.
One Piece Diaphragm Servicing (Bonded PTFE
with integral plate) The One Piece diaphragm has
a threaded stud installed in the integral plate at the
factory. The inner diaphragm plate has a through
hole instead of a threaded hole. Place the inner
plate over the diaphragm stud and thread the rst
diaphragm / inner plate onto the diaphragm rod only
until the inner plate contacts the rod. Do not tighten. A
small amount of grease may be applied between the
inner plate and the diaphragm to facilitate assembly.
Insert the diaphragm / rod assembly into the pump
and install the outer chamber. Turn the pump over
and thread the second diaphragm / inner plate onto
the diaphragm rod. Turn the diaphragm until the
inner plate contacts the rod and hand tighten the
assembly. Continue tightening until the bolt holes
align with the inner chamber holes. DO NOT LEAVE
THE ASSEMBLY LOOSE.
Diaphragm Servicing
IMPORTANT
Read these instructions completely,
before installation and start-up.
It is the responsibility of the
purchaser to retain this manual for
reference. Failure to comply with
the recommendations stated in this
manual will damage the pump, and
void factory warranty.
UNIVERSAL ALL SP
16 • Model VMB20F www.versamatic.com
5: WET END

vmb20fdl1sm-rev0722
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
Model VMB20F • 17
www.versamatic.com

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