Idex BEDU POMPEN VERSA-MATIC PUMP Elima-Matic E1PP5 5T... User manual

OPERATING INSTRUCTIONS
1" Elima-Matic® Bolted Pump
Revised 01/03

Page 2
Characteristics
Adjustable Flow Rate
Rugged Diaphragms…….…0 to 8.5 m3/hr (0-37 gpm)
Teflon Diaphragms………....0 to 6.8 m3/hr (0-30 gpm)
Pump Connections
Suction……………..…..1” 150# ANSI/ DIN #25 Flange
Discharge…………..….1” 150# ANSI/ DIN #25 Flange
Air Inlet…………………………………..….0.375” NPTF
Air Exhaust…………………………..………..0.5” NPTF
Suction Lift (Dry)
Rugged Diaphragms……….…….……4.57 m (15 feet)
Teflon Diaphragms………….…………3.05 m (10 feet)
Maximum Particle Size...………...…3.17 mm Diameter
(0.125”diameter)
Shipping Weight
Polypropylene………………………...9.30 kg (20.5 lbs)
Kynar…………………………………..9.75 kg (21.5 lbs)
Stainless Steel & Hastelloy………….17.5 kg (38.5 lbs)
Aluminum……………………………...12.5 kg (27.5 lbs)
E1 Bolted Pump Specifications
End Ported Dimensions
Air Operated Diaphragm Pumps
may generate fluid pressures equal
to the air supply pressure.
DO NOT exceed the recommended
air supply pressure of 689 kPa
(100 psi) for 1” Plastic Bolted
pumps / Metallic Pumps 862 kPa
(125 psi)
Hytrel, Nordel, Teflon, and
Viton, are registered trademarks of
DuPont.
Elima-Matic, Versa-TuffTM, and
Versa-Domeare trademarks of
Versa-Matic Tool, Inc.

Page 3 12
Center Ported Dimensions
Metallic Dimensions

Page 4 12
E1 Bolted Pump Performance English Units1
Air Consumption
E1 Rubber andTPE Fitted Pump
Flow in US Gallons Per Minute (M^3/hr)
Air Consumption in scfm (M^3/hr)
10
(17)
20
(34)
30
(51)
40
(68)
50
(85)
0010
(2.28) 15 (3.41) 20 (4.54) 25 (5.68) 30 (6.81) 35 (7.95) 40 (9.08)
5
(1.14)
100 psi
(690kPa)
80 psi
(552kPa)
60 psi
(414kPa)
40 psi
(278kPa)
20 psi
(138kPa)
Flow in US Gallons Per Minute (M^3/hr)
Discharge Pressure in psi (kPa)
Flow Rate
E1 Rubber andTPE Fitted Pump
20
(138)
40
(276)
60
(414)
80
(552)
100
(689)
0010
(2.28) 15 (3.41) 20 (4.54) 25 (5.68) 30 (6.81) 35 (7.95) 40 (9.08)
5
(1.14)
1
0
0
p
s
i
(
6
9
0
k
P
a
)
8
0
p
s
i
(
5
5
2
k
P
a
)
6
0
p
s
i
(
4
1
4
k
P
a
)
2
0
p
s
i
(
1
3
8
k
P
a
)
4
0
p
s
i
(
2
7
6
k
P
a
)
Flow in US Gallons Per Minute (M^3/hr)
Discharge Pressure in psi (kPa)
Flow Rate
E1Teflon Fitted Pump
20
(138)
40
(276)
60
(414)
80
(552)
100
(689)
0010
(2.28) 15 (3.41) 20 (5.68) 25 (6.81) 30 (7.95) 35 (9.08)
5
(1.14)
1
0
0
p
s
i
(
6
9
0
k
P
a
)
8
0
p
s
i
(
5
5
2
k
P
a
)
6
0
p
s
i
(
4
1
4
k
P
a
)
4
0
p
s
i
(
2
7
6
k
P
a
)
2
0
p
s
i
(
1
3
8
k
P
a
)
Flow in US Gallons Per Minute (M^3/hr)
Air Consumption in scfm (M^3/hr)
Air Consumption
E1Teflon Fitted Pump
10
(17)
20
(34)
30
(51)
40
(68)
50
(85)
0010
(2.28) 15 (3.41) 20 (5.68)
25
(6.81) 30 (7.95) 35 (9.08)
5
(1.14)
100 psi
(690 kPa)
80 psi
(552 kPa)
60 psi
(414 kPa)
40 psi
(278 kPa)
20 psi
(138 kPa)
How To Read Pump Performance Curves
To find the air inlet pressure and air volume necessary to operate a pump at a desired flow rate and head pressure
you need to first go to the flow chart on the left. Find the desired flow horizontally on the chart and move vertically
until you intersect with the system discharge pressure. This point represents the necessary air supply pressure.
Next, go to the corresponding chart on the right. Find the desired flow horizontally across the bottom of the chart
and move vertically until you cross the necessary air supply pressure. Finally, move horizontally to the left to find
the required air supply volume.
Example: To obtain (4.54 M3/hr) 20 gpm of flow with (276 kPa) 40 psi of discharge pressure with a rubber fitted
plastic bolted pump, you will need (552 kPa)80 psi of air inlet pressure and (44 M3/hr) 26 scfm air consumption.

Page 5 12
Installation
This pump comes with a footed base for easy mounting in permanent installations. The pump should be
mounted in a vertical position. In permanent installations, the pump should be attached to plant piping using a
flexible coupling on both the intake and discharge connections to reduce vibration to the pump and piping. To
further reduce vibration, a surge suppressor next to the pump may be used.
Suction pipe size should be at least 1 inch in diameter or even larger if highly viscous fluid is to be pumped. If
suction hose is used, it must be of a non collapsible reinforced type. Discharge piping should be at least 1 inch
in diameter. It is critical, especially on the suction side of the pump, that all fittings and connections are airtight
or pumping efficiency will be reduced and priming will be difficult.
The air supply line should be at least 3/8 inch in diameter. Make certain the supply line and compressor are
capable of supplying the required pressure and volume of air needed to operate the pump at the desired flow
rate. The quality of the compressed air source should be considered. Air that is contaminated with moisture
and dirt may result in erratic pump performance and increased maintenance cost as well as frequent process
down time when the pump fails to operate properly.
Pump Operation
The pump is powered by compressed air. Compressed air is directed to the pump air chamber by the main air
valve. The compressed air is separated from the fluid by a membrane called a diaphragm. The diaphragm in
turn applies pressure on the fluid and forces it out of the pump discharge. While this is occurring, the opposite
air chamber is depressurized and exhausted to atmosphere and fluid is drawn into the pump suction. The
cycle again repeats, thus creating a constant reciprocating action, which maintains flow through the pump.
The flow is always in through the bottom suction connection and out through the top discharge connection.
Since the air pressure acts directly on the diaphragms, the pressure applied to the fluid roughly approximates
the air supply pressure supplied to the main valve.
Troubleshooting
The pump will not run, or runs slowly:
1. Examine the air inlet screen for debris.
2. Check for a sticking air valve. Remove the air valve from the pump and flush with solvent to
remove dirt and/or debris. Check the spool and sleeve for nicks and scratches. If the spool is shiny instead
of dull black, the spool and sleeve may be worn out and may need to be replaced. Clean all ports and
airways and replace worn out gaskets and o rings.
3. Check pilot shaft and main shaft for scoring and scratches; replace if needed. Replace the pilot shaft and
main shaft o rings if they are worn, flat or torn.
The pump runs, but little or no material flows:
1. Check for pump cavitation, slow the pump speed down to match the thickness of the material being
pumped.
2. Look for sticking ball checks. If the material being pumped is not compatible with the ball material, the
elastomer may swell. Replace the balls and seats with a compatible elastomer type.
3. Make sure all the suction line fittings and connections are tight.
Air bubbles in pump discharge:
1. Look for a ruptured diaphragm.
2. Check for suction leaks in pump manifolds and piping.
Material comes out of the pump air exhaust:
1. Inspect the diaphragm for rupture.
2. Check the tightness of the diaphragm plates to the pump shaft.

Page 6 12
A typical installation showing all the
components that are recommended in a
system, including valves, pressure gauges, air
regulators, filters, and surge suppressors.
In a submerged application, the air exhaust port
of the pump must be ported above the fluid line.
Be certain that the fluid being pumped is
compatible with the materials on both the airside
and the wetted side of the pump before the pump
is submerged.
A flooded suction installation has the pump
datum line below the fluid level. IMPORTANT in
flooded suction installations the pressure at the
fluid inlet of the pump should never exceed
69 kPa (10 psi).
In suction lift installations the pump
datum is above the fluid line. IMPORTANT each
pump has different lift capabilities. Be sure to
verify the lift capability of a particular pump
before installing it into a system.
Mounting
Bolts
Fluid
Suction
Fluid
Discharge
Air
Supply
SuggestedInstallation
Surge
Suppresser
ShutOff
Valve
Pressure
Gauge
Flexible
Connection
Unionor
PipeFlange
Connection
Filter
Regulator
Lubricator
AirExhaust
Muffler
ShutOff
Valve
ShutOff
Valve
FloodedSuctionInstallation
PumpDatum
FluidDischarge
AirExhaust
AirInlet
SuggestedSubmergedInstallation
SuctionLiftInstallation
PumpDatum

Pump Model Number
With Rubber & XL
Elastomers
With Teflon Elastomers
Versa-Matic Pump Company
Model E1, 1” Elima-Matic
Plastic Pump Parts List E1PP
Polypropylene
E1KP
Kynar (PVDF)
E1PP5_5T
Polypropylene
E1KP5_5T
Kynar (PVDF)
Item Description Qty. Applicable Part Number
Air Valve Assembly 1 E100
1 Valve Body 1 E100A
2 Air Diverter 1 E100G
3 Valve Insert 1 E100H
4 Valve Spool 1 E100B
5 U-Cup 2 P98-104A
6 End Cap 2 E500D
7 End Cap O-Ring 2 E500E
8 Staple Retainer 2 E500F
9 Air Valve Gasket 1 E100J
10 Sk Head Cap Screw 4 P24-208
11 Center Section 1 E101A
12 Main Shaft O-Ring 2 P50-403
13 Muffler 1 VTM-4
14 Pilot Spacer 5 P24-106P
15 Pilot O-Ring 6 P24-107
16 Shaft Retainer 2 E101B
17 Self-Tapping Screw 4 E101C
18 Pilot Shaft 1 P50-112
19 Elastic Stop Nut 2 P24-108
20 Shaft 1 P50-107 P50-108
21 Inner Diaphragm Plate 2 V181C V181TI
22 Diaphragm (see below for material selection) 2 V183xx-1 V183TF-1 or V183TX
22a Back-Up Diaphragm 2 N/R V183TB (use with V183TF-1)
23 Outer Diaphragm Plate 2 PE113 KE113 PV181TO KV181TO
24 Discharge Manifold 1 PE120 KE120 PE120 KE120
25 Valve Ball (see below for material selection) 4 V191xx V191TF
26 Valve Seat 4 PE108 KE108 PE108 KE108
27 Valve Seat O-Ring (see below for material selection) 4 V90xx
28 Discharge Manifold Bolt 4 E120A
29 Washer 24 SV189C
30 Water Chamber 2 PE104 KE104 PE104 KE104
31 Water Chamber Bolt 16 SV187A
32 Inlet Manifold 1 PE120F KE120F PE120F KE120F
33 Inlet Manifold Bolt 4 SV187A
34 Flange Nut 16 SV185B
35 Manifold Tee 2 PV188 KV188 PV188 KV188
36 Discharge Elbow 2 PV186 KV186 PV186 KV186
37 Manifold Tee O-Ring 4 V188TF (Teflon) or V188XL (XL)
38 Small Clamp Assembly 4 SV189
39 Manifold Bolt 4 SV186A
40 Inlet Elbow 2 PV187 KV187 PV187 KV187
Diaphragm Part Number & Material
V183N-1 (Neoprene)
V183BN-1 (Buna-N)
V183ND-1 (Nordel)
V183VT-1 (Viton)
V183TPEXL-1 (XL)
V183TPEFG (Hytrel FDA)
V183TX (One Piece Teflon)
Valve Ball Part Number & Material
V191N (Neoprene)
V191BN (Buna-N)
V191ND (Nordel)
V191VT (Viton)
V191TPEXL (XL)
V191TPEFG (Hytrel FDA)
Valve Seat O-Ring Part Number & Material
V190TES (Teflon Encap. Silicone)
V90BN (Buna-N)
V90ND (Nordel)
V90VT (Viton)
Page 7

Page 8 12
1" Plastic Bolted Pump
Exploded View

Pump Model Number
With Rubber & XL
Elastomers
With Teflon Elastomers
Versa-Matic Pump Company
Model E1, 1” Elima-Matic
Metallic Pump Parts List E1AP
Aluminum
E1SP
Stainless
Steel
E1AP5
Aluminum
E1SP5
Stainless
Steel
E1HP5
Hastelloy
C
Item Description Qty. Applicable Part Number
Air Valve Assembly 1 E100
1 Valve Body 1 E100A
2 Air Diverter 1 E100G
3 Valve Insert 1 E100H
4 Valve Spool 1 E100B
5 U-Cup 2 P98-104A
6 End Cap 2 E500D
7 End Cap O-Ring 2 E500E
8 Staple Retainer 2 E500F
9 Air Valve Gasket 1 E100J
10 Sk Head Cap Screw 4 P24-208
11 Center Section 1 E101A
12 Main Shaft O-Ring 2 P50-403
13 Muffler 1 VTM-4
14 Pilot Spacer 5 P24-106P
15 Pilot O-Ring 6 P24-107
16 Shaft Retainer 2 E101B
17 Self-Tapping Screw 4 E101C
18 Pilot Shaft 1 P50-112
19 Elastic Stop Nut 2 P24-108
20 Shaft 1 P50-107 P50-108
21 Inner Diaphragm Plate 2 V181C V181TI
22 Diaphragm (see below for material selection) 2 V183xx-1 V183TF-1 or V183TX
22a Back-Up Diaphragm 2 N/R V183TB (use with V183TF-1)
23 Outer Diaphragm Plate 2 V81B SV181B SV181TO SV181TO HV181TO
24 Discharge Manifold 1 V86 SV186 V86 SV186 HV186
25 Valve Ball (see below for material selection) 4 V191xx V191TF
26 Valve Seat 4 V90A SV190 V90A SV190 HV190
27 Valve Seat O-Ring (see below for material selection) 4 V90xx
28 Discharge Manifold Bolt 4 V187A SV189D V187A SV189D SV189D
29 Washer 24 V189C SV189C V189C SV189C SV189C
30 Water Chamber 2 V85 SV185 V85 SV185 HV185
31 Water Chamber Bolt 16 V189A SV189D V189A SV189D SV189D
32 Inlet Manifold 1 V87 SV187 V87 SV187 HV187
33 Inlet Manifold Bolt 4 V187A SV189D V187A SV189D SV189D
34 Flange Nut 16 V185B SV185B V185B SV185B SV185B
Diaphragm Part Number & Material
V183N-1 (Neoprene)
V183BN-1 (Buna-N)
V183ND-1 (Nordel)
V183VT-1 (Viton)
V183TPEXL-1 (XL)
V183TPEFG (Hytrel FDA)
V183TX (One Piece Teflon)
Valve Ball Part Number & Material
V191N (Neoprene)
V191BN (Buna-N)
V191ND (Nordel)
V191VT (Viton)
V191TPEXL (XL)
V191TPEFG (Hytrel FDA)
Valve Seat O-Ring Part Number & Material
V90BN (Buna-N)
V90ND (Nordel)
V90VT (Viton)
Page 9

Page 10 12
1" Metallic Bolted Pump
Exploded View

Page 11
Safety Warnings
This equipment should only be maintained by experienced professional technicians. Observe all safety
warnings. Read all safety warnings and operating manuals before using or repairing this Air Operated
Diaphragm Pump.
Any misuse of this equipment such as over-pressurization, modifying parts, pumping incompatible fluids,
using worn or damaged parts, or using gasses other than compressed air to power the pump is not
recommended. Any of these circumstances could result in splashing or spraying into the eyes or on skin,
possible serious bodily injury, fire, explosion, or property damage.
General Safety
ALWAYS wear safety glasses when using
power tools to repair this equipment.
Wear proper ear protection when working or
standing near A.O.D. pumps. It is
recommended that an air exhaust muffler be
used on this equipment at all times.
When the pumping system contains dangerous
fluids, wear protective gloves, glasses, etc.
when working on or around this equipment.
Always shut off the air supply and disconnect it
from the pump before performing maintenance
or repair on the pump.
Do NOT put your face or body near the pump air
exhaust while the pump is operating.
Bleed all pressure from the discharge and
suction lines before disconnecting the fluid
suction or fluid discharge lines from the pump.
Before starting a pump, make certain that the
discharge point of the piping system is clear and
safe and all persons have been warned to stand
clear.
Always make sure that safety shut off valves,
regulators, pressure relief valves, gauges, etc.
are working properly before starting the pump.
Equipment Misuse Hazard
Do NOT operate a pump that is leaking,
damaged, corroded, or otherwise unable to
contain the internal fluid pressure.
Do NOT pump incompatible fluids through the
pump. Consult your distributor or the factory if
you are not sure of the compatibility of fluids with
the castings and elastomers.
Never exceed the operating pressure
recommended for the pump: 689 kPa (100 psi)
for plastic models. Metallic pumps must not
exceed 862 kPA (125 psi) operating pressure.
Do NOT submerge the pump in liquids that are
incompatible with the wetted or non-wetted parts
of the pump. If installing in a submerged
location, extend the air exhaust port above the
liquid surface with suitable pipe or hose. Route
the exhaust line to a safe location away from
people and install an air exhaust muffler.
A.O.D. pumps utilize an elastomeric membrane
to separate the pumping liquid from the air
supply. When this membrane ruptures,
pumping fluid may be expelled from the air
exhaust port. Always pipe the air exhaust port
to a safe location or suitable container if
dangerous or volatile liquids are being pumped.
Never allow the piping system to be supported
by the pump manifolds or valve housing. The
manifolds and valve housings are not designed
to support any structural weight and failure of
the pump may result. The use of flexible piping
connections is highly recommended.
Do NOT exceed the recommended operating
temperatures of the pump or pump failure may
result.

Page 12 12
Maximum temperature limitations are based on
mechanical stress only. Certain chemicals will reduce
the maximum safe operating temperature of .O.D.
pumps. Consult your dealer or Chemical Resistance
Guide for compatibility and temperature limits.
Polypropylene: 0oC (32 oF) to 79oC (175 oF)
Kynar: -12oC (10 oF) to 107oC (225 oF)
Do NOT exceed the maximum temperature limits of the
elastomer type (diaphragms, balls, seats) that are used
in the pump.
Temperature Limits of Various Elastomer Types:
Neoprene: -18°C (0°F) to 93°C (200°F)
Buna-N: -12°C (10°F) to 82°C (180°F)
Nordel: -51°C (-60°F) to 138°C (280°F)
Viton®: -40°C (-40°F) to 176°C (350°F)
Teflon®: 4°C (40°F) to 105°C (220°F)
Polyurethane: -12°C (10°F) to 77°C (170°F)
XL TPE: -29°C (-20°F) to 149°C (300°F)
FD Hytrel®: -29°C (-20°F) to 104°C (220°F)
1" Elima-Matic pumps (Model E1) have a decibel
reading of 78 dB( ) when equipped with a factory
installed air exhaust muffler.
The decibel readings are obtained with a Pacer
Industries model SL-120, sound level indicator   scale.
Readings are made at a distance of 1 meter from the
pump and at a height of 1.6 meters above the floor. It is
assumed that the pumps will be installed at floor level.
The diaphragm plates (sometimes referred to as piston
plates) located inside the pump on either side of the
main shaft move when air pressure is supplied to the
pump. Therefore, never attempt to operate the pump with
the liquid chambers removed. Moving parts inside the
pump can pinch or seriously injure fingers or other body
parts.
Static electricity can be created by the flow of fluid
through the pump or by the reciprocating action of
.O.D. pumps. If the pump is not properly grounded,
sparking may occur and the system may become
hazardous. Sparks can ignite fumes or vapor and cause
an explosion.
If you experience static sparking or even a slight shock
while using the pump, do not continue to operate the
pump until the pump is properly grounded.
Proper rounding
To ground metallic pumps, connect a ground wire to
any accessible point of attachment such as a
connecting bolt or the mounting base.
Temperature imitations
Sound evel Ratings
Temperature imitations
Fire or Explosion Hazard

E1 1" Bolted Plastic Pumps
With Metallic Center Sections
Operating Instructions
E1 Polypropylene
E1 Kynar

Versa-Matic®E1PA 1" Bolted Plastic OM
1" ANSI 150# DIN #25
Fluid Discharge Connection
3/8" Female NPT
Air Inlet Connection
1" ANSI #150 DIN #25
Fluid Suction Connection
8.06
[204.7]
inches [mm]
12.69
[322.4]
14.32
[363.7] 9.19
[233.3]
2.23
[56.6]
7.85
[199.5]
5.13
[130.3]
4.10
[104.1]
6.20
[157.6]
R .25
[6.2]
1/2" NPT
Air Exhaust Connection
Opposite Side
E1 1" Bolted Plastic Pump — Standard Center Ports
SPECIFICATIONS AND PERFORMANCE
Versa-Matic Model
E1 Bolted 1" Pump
Flow Rate
Adjustable to . . . . . . . 0-35 gpm (132 lpm)
Port Size
Inlet . . . . . . . . . . . 1.0" ANSI/DIN Flanged
Discharge . . . . . . 1.0" ANSI/DIN Flanged
Air Inlet . . . . . . . . . . . . . . . . . 0.375" NPT
Air Exhaust . . . . . . . . . . . . . . 0.50" NPT
Suction Lift
Rubber . . . . . . . . . . . . . . 15' (4.57 m) Dry
. . . . . . . . . . . . . . . . . . . 25' (7.62 m) Wet
Teflon . . . . . . . . . . . . . . . 10' (3.05 m) Dry
. . . . . . . . . . . . . . . . . . . 20' (6.10 m) Wet
Max. Particle Size (Dia.) . . 0.125" (3 mm)
dB(A) Reading . . . . . . . . . . . . 67.1 dB(A)
Shipping Weights
Polypropylene . . . . . . . . 24 lbs (10.90 kg)
Kynar . . . . . . . . . . . . . . . 25 lbs (11.34 kg)
Caution: do not exceed 100 psig
(6.9 bar) liquid or air supply pressure.
051015 20
02040
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0 25 30 35
60 80
110
100
90
80
70
60
50
40
30
20
10
0
240
220
200
180
160
140
120
100
80
60
40
20
0 40
100 120 140
5
10
15
20
30
40
AIR CONSUMPTION IN SCFM
AIR PRESSURE IN PSI
SCFM M3/HR
5 8.5
10 17
20 34
30 51
40 68
Meters Feet
Discharge Head in PSI
Capcity in Liters Per Minute
Capcity in U.S. Gallons Per Minute
Displacement Per Stroke, (Avg.), 0.10 Gal. (0.38 L)

Versa-Matic®E1PA 1" Bolted Plastic OM
1" ANSI 150# / DIN
Fluid Discharge Connection
3/8" NPT
Air Inlet Connection
1/2" NPT
Air Exhaust Connection
Opposite Side
1" ANSI 150# / DIN
Fluid Inlet Connection
8.06
[204.7]
2.50
[63.5]
5.13
[130.3]
3.62
[91.9]
7.16
[181.9]
5.50
[139.7]
8.90
[225.9]
12.40
[315]
14.75
[374.7]
inches [mm]
E1 1" Bolted Plastic Pump — Optional Side Ports
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 rec-
ommendations stated in this manual could result in death,
serious bodily injury and/or property damage including
damage to the pump and/or voiding the factory warranty.
Correct pump selection is crucial to the pump operation.
Please assure pressure, temperature and chemical
compatibility before installation. Please consult Versa-Matic
Pump, Engineering Specifications, Chemical Compatibility
Chart, or your distributor if in doubt about any application.
Operating Limitations for Various Elastomers
Neoprene 0°F (-18°C) to 200°F (93°C)
Buna-N 10°F (-12°C) to180°F (82°C)
Nordel -60°F (-51°C) to 280°F (138°C)
Viton -40°F (-40°C) to 350°F (176°C)
Teflon 40°F (4°C) to 220°F (105°C)
Polyurethane 10°F (-12°C) to 170°F (77°C)
XL TPE -20°F ( -29°C) to 300°F (149°C)
FDA Hytrel -20°F ( -29°C) to 220°F (104°C)
Operating Limitations for Plastic Pumps
Kynar (PVDF) 10°F (-12°C) to 225°F (107°C)
Polypropylene 32°F (0°C) to 175°F (79°C)
Maximum temperature limits are based upon mechanical
stress only. Certain chemicals and environment conditions
significantly reduce maximum safe temperature limits.
Before pump operation, inspect all gasketed fasteners for
looseness caused by gasket creep. Re-torque all loose
fasteners to prevent leakage. Follow recommended torques
stated in this manual. Failure of the sealing components
creates the possibility of jetting or forceful discharge of
pumped material at a potentially harmful velocity.
Be certain that approved eye protection and protective
clothing are always worn during installation, service, mainte-
nance or when in the vicinity of the pump. Failure to follow
these recommendations may result in serious injury or death.
Never allow the piping system to be supported by the pump
manifolds or valve housing. The manifolds and valve housing
are not designed to support any structural weight and failure
of the pump may result.
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.
Noise levels can exceed 85 dBA. Take precautions to prevent
personal injury due to excessive pump noise.
Do not exceed pump maximum operating pressure (found
on label and/or operating manual.)
Before doing any maintenance or repair on this pump,
be certain all pressure is completely vented for the pump,
suction, discharge, piping, and all other openings.
In the event of a 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 disposition.
SAFETY WARNINGS

Versa-Matic®E1PA 1" Bolted Plastic OM
Suffix Code Material
AAcetal
BN Buna-N, Nitrile
NNeoprene
ND Nordel, EPDM
TF Teflon
FG Hytrel
XL XL, Santoprene
VT Viton
TX Bonded Teflon
Manifold Bolts 165 in-lbs (18.6 N-m)
Water Chamber Bolts 160 in-lbs (18.1 N-m)
Diaphragm Plates — Rubber 10 ft-lbs (13.6 N-m)
Diaphragm Plates — Teflon 10 ft-lbs (13.6 N-m)
Air Valve Cap Screws 30 in-lbs (3.4 N-m)
Pump Size Minimum Air Minimum Suction
Line Size Line Size
1/2" 1/2" 1/2"
1" 1/2" 1"
1-1/2" 1/2" 1-1/2"
2" 1/2" 2"
3" 3/4" 3"
INSTALLATION, OPERATION AND MAINTENANCE
Installation
The pump should be mounted in a vertical position.
In permanent installations, the pump should be
attached to plant piping using a flexible coupling on
both the intake and discharge connections to reduce
vibration to the pump and piping. To further reduce
vibration, a surge suppressor next to the pump may
be used.
Suction pipe size should be at least the same
diameter as the inlet connection size, even larger if
highly viscous fluid is to be pumped. If suction hose
is used, it must be of a non-collapsible reinforced
type. Discharge piping should be of at least the same
diameter as the discharge connection. It is critical,
especially on the suction side of the pump, that all
fittings and connections are air tight or pumping
efficiency will be reduced and priming will be difficult.
Make certain the air supply line and connections
and compressor are capable of supplying the
required pressure and volume of air to operate
the pump at the desired flow rate. The quality of the
compressed air source should be considered.
Air that is contaminated with moisture and dirt may
result in erratic pump performance and increased
maintenance cost as well as frequent process “down
time” when the pump fails to operate properly.
Pump Operation
The pump is powered by compressed air.
Compressed air is directed to the pump air chamber
by the main air valve. The compressed air is
separated from the fluid by a membrane called a
diaphragm. The diaphragm in turn applies pressure
on the fluid and forces it out of the pump discharge.
While this is occurring, the opposite air chamber
is de-pressurized and exhausted to atmosphere and
fluid is drawn into the pump suction. The cycle again
repeats, thus creating a constant reciprocating action
which maintains flow through the pump. The flow
is always in through the bottom suction connection
and out through the top discharge connection. Since
the air pressure acts directly on the diaphragms, the
pressure applied to the fluid roughly approximates
the air supply pressure supplied to the main air valve.
DISCHARGE PIPING
AODD PUMP
SUCTION PIPING
AIR INLET PIPING
Shut Off
Valve
Shut Off
Valve
Flexible
Connection
Filter
Lubricator
Regulator
Air Exhaust
Muffler
Fluid
Discharge
Flexible
Connection
Shut Off
Valve
Union or Pipe Flange
Connection
Union or Pipe Flange
Connection
Flexible
Connection
Discharge
Pressure
Gauge
Suction
Pressure
Gauge
Recommended Piping Connections Elastomer Suffix Codes
E1 Bolted Plastic Pump Torque Settings

Versa-Matic®E1PA 1" Bolted Plastic OM
Plastic
Item Description Qty
1Valve Body 1
2Valve Spool 1
3Valve Spool U-cup 2
4End Cap 2
5End Cap Gasket 2
6Bearing Sleeve 2
6A Bearing Sleeve O-ring 2
7Air Diverter 1
8Valve Insert 1
9Valve Gasket 1
10 Valve Cap Screw 12
Item Description Qty
11 Center Section 1
18 Pilot Shaft 1
19 Pilot Shaft Spacer 5
20 Pilot Shaft O-Ring 6
21 Nut 2
22 Shaft Retainer 2
25 Shaft Retainer Screw 4
33 Muffler 1
Grounding Strap
(
not shown
)
1
Item Description Qty T PE Rugged
34 Main Shaft O-Ring 2 P 50-403
35 Main Shaft 1 P50-107
37 Inner Diaphragm Plate 2 V181C
38 Outer Diaphragm Plate 2 PE113, KE113
40 Diaphragm 2
V183BN-1, V183N-1,
V183ND-1, V183TPEXL-1,
V183TPEFG-1, V183VT
41 Back-up Diaphra
g
m2 N/A
Item Description Qty P olypropylene
44 Water Chamber 2 PE104
45 Water Chamber Bolt 16 SV187A
47 Water Chamber Washer 16 SV189C
48 Water Chamber Nut 16 SV185B
50 Valve Seat 4 PE108
51 Valve Seat O-Ring 4
52 Valve Ball 4
53 Manifold Discharge
Elbow 2 PV186
54 Manifold Inlet Elbow 2 PV187
55 Manifold Tee 2 PV188
56 Manifold Tee O-Rin
g
4
57 Manifold Tee Bolt 8 SV189B
58 Manifold Tee Clam
p
8 SV189
59 Manifold Tee Nut 8 SV162C
63 Inlet Manifold Bolt 4 E 120A
64 Manifold Washer 8 SV189C
66 Dischar
g
e Manifold Bolt 4 E 120B
60 Dischar
g
e Manifold 1 PE120
61 Inlet Manifold 1 PE120F
63 Inlet Manifold Bolt 8 E 120A
64 Manifold Washer 8 SV189C
65 Dischar
g
e Manifold Bolt 8 E 120B
V188BN, V188ND, V188VT, V188XL N/A
KE120
KE120F
PE120-ATEX
PE120F-ATEX
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/ASV189C
E120B
E120A
SV189C
E120A
SV189C
Port O
p
tion 2: Side
p
ort
E518 (Poly Conductive model only)
Kynar Poly Conductive
KE104
SV187A
SV189C
SV185B
KE108
E120B
KV186
KV187
KV188
E120B
Port O
p
tion 1: Center
p
ort
V191BN, V191N, V191ND, V191TF, V191TPEFG, V191TPEXL, V191VT
V90BN, V90ND, V90VT, V190TES
PE104-ATEX
SV187A
SV189C
SV185B
PE108-ATEX
DIAPHRAGM ASSEMBLY
WET END ASSEMBLY
P50-108
V181TI
PV181TO, KV181TO
V183TX
N/A
V183TF-1
Teflon Bonded Teflon 2-Piece
P24-108
E101B
P24-208
VTM-4
P50-112
AIR END ASSEMBLY
P24-106
P24-107
AIR VALVE ASSEMBLY
Aluminum
P50-102A
P98-104
P98-111
P24-208
Aluminum
P50-101SC
P50-403
V183TB
P50-403
P50-108
V181TI
PV181TO, KV181TO
P98-103A
P98-105
P98-106
P098-104A
P98-300
P98-110
P98-103
SV189B
SV189
SV162C
E120A
PARTS LIST

Versa-Matic®E1PA 1" Bolted Plastic OM
EXPLODED VIEWS
38
44
54
45 52
51 63
40
37 34
35
8
7
16A
62
5
4
3
10
33
48
11
50
9
18
20
19
22
21
25
47
59
66
58 56
57
64
53
55
Exploded View shows Rugged Diaphragm and Three-Piece Manifold for Plastic Pump
65
64
60
61
63
Optional One-Piece Manifold
with Side Inlet/Discharge
35 37 41 40 38
Teflon Diaphragms

Versa-Matic®E1PA 1" Bolted Plastic OM
REPAIR & MAINTENANCE KITS
Part # Description Qty. Part # Description Qty.
P98-104A U-Cup Seal 2 P50-119 Spacer, Pilot Shaft 2
P98-103 Sleeve Bearing 2 P24-106 Ring, Pilot Valve 5
P98-103A Sleeve O-ring 2 P24-107 O-ring, Pilot Valve 6
P98-105 Air Diverter 1 P24-108 Stop Nut 2
P98-106 Valve Insert 1 P50-403 Bushing O-ring 2
P98-111 Gasket, Valve 1 E101B Shaft Retainer 2
P98-110 Gasket, End Cap 2 P24-208 Cap Screw 4
Part # Description Qty. Part # Description Qty.
P50-119 Spacer, Pilot Shaft 2 P50-119 Spacer, Pilot Shaft 2
P24-106 Ring, Pilot Valve 5 P24-106 Ring, Pilot Valve 5
P24-107 O-ring, Pilot Valve 6 P24-107 O-ring, Pilot Valve 6
P24-108 Stop Nut 2 P24-108 Stop Nut 2
P50-403 Bushing O-ring 2 P50-403 Bushing O-ring 2
P50-107 Shaft 1 P50-108 Shaft 1
P50-112 Pilot Shaft 1 P50-112 Pilot Shaft 1
P98-104 Spool 1 P98-104 Spool 1
E101B Shaft Retainer 2 E101B Shaft Retainer 2
P24-108 Stop Nut 2 P24-108 Stop Nut 2
P98-103 Sleeve Bearing 2 P98-103 Sleeve Bearing 2
P98-103A Sleeve O-ring 2 P98-103A Sleeve O-ring 2
P98-111 Gasket, Valve 1 P98-111 Gasket, Valve 1
P98-110 Gasket, End Cap 2 P98-110 Gasket, End Cap 2
VTM-4 Muffler 1 VTM-4 Muffler 1
P24-208 Cap Screw 4 P24-208 Cap Screw 4
MAINTENANCE KIT - Rubber
E1-CMK-MS-RMB
MAINTENANCE KIT - Teflon
E1-CMK-MS-TMB
AIR VALVE KIT
E1A AV KIT
PILOT VALVE KIT
E1A PV KIT