Sandpiper S30 Instruction and safety manual
Model S30
Non-Metallic
Design Level 3
A Unit of IDEX Corporation
800 N. Main St.,
Manseld, Ohio 44902 USA
Telephone 419.524.8388
Fax 419.522.7867
SANDPIPERPUMP.COM
© Copyright 2017 Warren Rupp, Inc.
All rights reserved
Certied Quality
ISO 9001 Certied
ISO 14001 Certied
SERVICE & OPERATING MANUAL
Original Instructions
1: PUMP SPECS2: INSTAL & OP3: EXP VIEW4: AIR END5: WET END6: OPTIONAL7: WARRANTY
s30nmdl3sm-rev1218
sandp ipe rpu mp.c om
Model S30 Non-Metallic
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 certied 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 certications, 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. (per Annex I of DEKRA 18ATEX0094X)
2.
Non-Metallic ATEX Pumps only — See Explanation of Pump Nomenclature / ATEX Details Page
4.
*Not applicable for all pump models — See Explanation of Pump Nomenclature / ATEX Details Page
*Not applicable for all pump models — See Explanation of Pump Nomenclature / ATEX Details Page
s30nmdl3sm-rev1218
sa ndp ipe rpu mp.c om Model S30 Non-Metallic
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
• Spill Containment Option
• Air Distribution Valve Assembly
• Air Valve with Stroke Indicator Assembly
• Pilot Valve Assembly
• Intermediate Assembly
SECTION 5: WET END.....................................16
• Diaphragm Drawings
• Diaphragm Servicing
SECTION 6: OPTIONAL CONFIGURATIONS .18
• Solenoid Shifted Air Valve
• Dual Port
• Electronic Leak Detector Installation Instructions
SECTION 7: WARRANTY & CERTIFICATES . . 21
• Warranty
1: PUMP SPECS2: INSTAL & OP3: EXP VIEW4: AIR END5: WET END6: OPTIONAL7: WARRANTY
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1 • Model S30 Non-Metallic
Explanation of Pump Nomenclature
Check Valve Seat
K
P
Non-Wetted Material Options
P
1
Porting Options
A
D
7
8
9
Pump Style
D
E
M
S
V
Pump Brand
S ®
Pump Size
30
Check Valve Type
B
Design Level
3
Wetted Material
K
P
Diaphragm/Check Valve Materials
1
2
3
4
M
Your Serial #: (ll in from pump nameplate) _____________________________________
Pump Pump Check Design Wetted Diaphragm/
Check Valve
Non-Wetted
Porting Pump Pump Kit
Brand Size Valve Level Material
Check Valve
Seat Material Options Style Options Options
S XX X X X X X X X X X XX
Model #:
S
__ ____ __ __ __ __ __ __ __ __ __ ____
(ll in from pump
nameplate)
Your Model #:
Pump Options
0
Kit Options
1: PUMP SPECS
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Performance
S30 NON-METALLIC
SUCTION/DISCHARGE PORT SIZE
• 3" ANSI Style Flange Conguration or
80mm DIN Style Flange Conguration
CAPACITY
• 0 to 280 US gallons per minute
(1060 liters per minute)
AIR DISTRIBUTION VALVE
• No-lube, no-stall design
SOLIDS-HANDLING
• Up to .75 (19mm)
HEADS UP TO
• 100 psi or 231 ft. of water
(7 bar or 70 meters)
MAXIMUM OPERATING PRESSURE
• 100 psi (7 bar)
DISPLACEMENT/STROKE
• 1.0 US gallon (3.78 liter)
SHIPPING WEIGHT
• Polypropylene 208 lbs (94 kg)
• PVDF 271 lbs (123 kg)
100
90
80
70
60
50
40
30
20
10
0
1
2
3
4
5
6
7
0
BAR
PSI
DISCHARGE HEAD
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280
20(34) 40(68)
850 950 105075065055045035025015050
CAPACITY
U.S. Gallons per minute
SCFM (M
3
/hr)
Liters per minute
AIR CONSUMPTION IN SCFM
AIR PRESSURE IN PSI
100(170)
60(102)
80(136)
120(204)
100 PSI
(6.8 Bar)
8
0
P
S
I
(
5
.
4
4
B
a
r
)
6
0
P
S
I
(
4
.
0
8
B
a
r
)
4
0
P
S
I
(
2
.
7
2
B
a
r
)
2
0
P
S
I
(
1
.
3
6
B
a
r
)
A
i
r
I
n
l
e
t
P
r
e
s
s
Materials
Material Prole: 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 triuoride or oxygen
diuoride 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 specication for nickel and nickel alloy.
Stainless Steel: Equal to or exceeding ASTM specication 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.
CAUTION! Operating temperature limitations are as follows:
Ambient temperature range: -20°C to +40°C
Process temperature range: -20°C to +80°C for models rated as category 1 equipment
-20°C to +100°C for models rated as category 2 equipment
In addition, the ambient temperature range and the process temperature range do not exceed the operating temperature range of the applied non-metallic parts as listed in the manuals of the pumps.
1: PUMP SPECS
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3 • Model S30 Non-Metallic
4.85
123
40.66
1033
4X
1.00
25
DISCHARGE PORT
3" ANSI STYLE FLANGE CONFIGURATION
4X
.75 [19] HOLES EQUALLY SPACED ON A
6.00 [152] BOLT CIRCLE
80 DIN STYLE FLANGE CONFIGURATION
8X
.75 [19] HOLES EQUALLY SPACED ON A
6.30 [160] BOLT CIRCLE
SUCTION PORT
3" ANSI STYLE FLANGE CONFIGURATION
4X
.75 [19] HOLES EQUALLY SPACED ON A
6.00 [152] BOLT CIRCLE
80 DIN STYLE FLANGE CONFIGURATION
8X
.75 [19] HOLES EQUALLY SPACED ON A
6.30 [160] BOLT CIRCLE
STANDARD ENCAPSULATED MUFFLER
1" NPT EXHAUST PORT FOR OPTIONAL MUFFLER
STYLES OR PIPING EXHAUST AIR IN SUBMERGED
APPLICATIONS
16.19
411
35.66
906
5.00
127
5.00
127
2X
1.12
28
2X
17.72
450
2X
11.00
279
2X
6.51
165
4X
.75
19
2X
15.00
381
4.94
125
20.25
514
32.31
821
AIR INLET
3/4 NPT
S30 NON-METALLIC
DIMESIONS IN INCHES [MILLIMETERS)
DIMENSIONAL TOLERANCES:
.125 [3mm]
4.85
123
40.66
1033
4X
1.00
25
DISCHARGE PORT
3" ANSI STYLE FLANGE CONFIGURATION
4X
.75 [19] HOLES EQUALLY SPACED ON A
6.00 [152] BOLT CIRCLE
80 DIN STYLE FLANGE CONFIGURATION
8X
.75 [19] HOLES EQUALLY SPACED ON A
6.30 [160] BOLT CIRCLE
SUCTION PORT
3" ANSI STYLE FLANGE CONFIGURATION
4X
.75 [19] HOLES EQUALLY SPACED ON A
6.00 [152] BOLT CIRCLE
80 DIN STYLE FLANGE CONFIGURATION
8X
.75 [19] HOLES EQUALLY SPACED ON A
6.30 [160] BOLT CIRCLE
STANDARD ENCAPSULATED MUFFLER
1" NPT EXHAUST PORT FOR OPTIONAL
MUFFLER STYLES OR PIPING EXHAUST
AIR IN SUBMERGED APPLICATIONS
16.19
411
18.80
478
35.66
906
5.00
127
5.00
127
2X
1.12
28
2X
22.42
569
2X
11.00
279
2X
6.51
165
4X
.75
19
2X
15.00
381
4.94
125
20.25
514
37.01
940
AIR INLET
3/4 NPT
S30 NON-METALLIC
WITH SPILL CONTAINMENT
DIMESIONS IN INCHES [MILLIMETERS)
DIMENSIONAL TOLERANCES:
.125 [3mm]
S30 Non-Metallic
Dimensions in Inches [ ] in Millimeters. Dimensional tolerance: +/- 1/8" [ ] +/- 3mm
S30 Non-Metallic with Spill Containment
Dimensions in Inches [ ] in Millimeters. Dimensional tolerance: +/- 1/8" [ ] +/- 3mm
Dimensional Drawings
1: PUMP SPECS
s30nmdl3sm-rev1218
sa ndp ipe rpu mp.c om Model S30 Non-Metallic • 4
Air-Operated Double Diaphragm (AODD) pumps are powered
by compressed air or nitrogen.
The main directional (air) control valve ①distributes
compressed air to an air chamber, exerting uniform pressure
over the inner surface of the diaphragm
②. At the same time,
the exhausting air ③ from behind the opposite diaphragm
is directed through the air valve assembly(s) to an exhaust
port ④.
As inner chamber pressure (P1) exceeds liquid chamber
pressure (P2), the rod ⑤connected diaphragms shift
together creating discharge on one side and suction on the
opposite side. The discharged and primed liquid’s directions
are controlled by the check valves (ball or ap)⑥orientation.
The pump primes as a result of the suction stroke. The
suction stroke lowers the chamber pressure (P3) increasing
the chamber volume. This results in a pressure differential
necessary for atmospheric pressure (P4) to push the uid
through the suction piping and across the suction side check
valve and into the outer uid chamber ⑦.
Suction (side) stroking also initiates the reciprocating
(shifting, stroking or cycling) action of the pump. The suction
diaphragm’s movement is mechanically pulled through its
stroke. The diaphragm’s inner plate makes contact with an
actuator plunger aligned to shift the pilot signaling valve.
Once actuated, the pilot valve sends a pressure signal to the
opposite end of the main directional air valve, redirecting the
compressed air to the opposite inner chamber.
Principle of Pump Operation
Air Line
Discharged
Fluid
Discharge
Stroke Suction
Stroke
Primed
Fluid
SAFE AIR
EXHAUST
DISPOSAL
AREA
PUMP INSTALLATION AREA
1" DIAMETER AIR
EXHAUST PIPING
1" DIAMETER AIR
EXHAUST PIPING
1" DIAMETER AIR
EXHAUST PIPING
MUFFLER
LIQUID
LEVEL
SUCTION
LINE
LIQUID
LEVEL
SUCTION
LINE
MUFFLER
MUFFLER
SUBMERGED ILLUSTRATION
Pump can be submerged if the pump materials of construction
are compatible with the liquid being pumped. The air exhaust
must be piped above the liquid level. When the pumped product
source is at a higher level than the pump (ooded suction
condition), pipe the exhaust higher than the product source to
prevent siphoning spills.
2: INSTAL & OP
s30nmdl3sm-rev1218
sa ndp ipe rpu mp.c om
5 • Model S30 Non-Metallic
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 sufcient 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 efcient air ow to pump
ow ratio.
1
Surge Suppressor
Flexible Connector
Pipe Connection
(Style Optional)
Shut-Off Valve
Pressure Gauge
Drain Port
Muffler
(Optional Piped Exhaust)
Flexible
Connection
3
Dryer
2
Filter Regulator
Unregulated Air
Supply to Surge
Suppressor
Shut Off
Valve
Flexible Connector
Pipe Connection
(Style Optional)
Drain Port
Shut-Off Valve
Compound
Gauge
Note
: Surge Suppressor and
Piping, including air line,
must be supported after
the flexible connections.
Check
Valve
Air Inlet
Suction
Discharge
4
Lubricator
Recommended Installation Guide
Available Accessories:
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.
2: INSTAL & OP
s30nmdl3sm-rev1218
sa ndp ipe rpu mp.c om Model S30 Non-Metallic • 6
Recommended Installation Guide 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 mufer. Remove mufer screen, clean or de-ice, and re-install.
Pumped uid in air exhaust mufer. 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 mufer. 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 mufer 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 mufer. 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 mufer. 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.
2: INSTAL & OP
s30nmdl3sm-rev1218
sa ndp ipe rpu mp.c om
7 • Model S30 Non-Metallic
Seals, O-Rings, Gaskets,
Retaining Rings, Air Valve
Sleeve & Spool Set
and Pilot Valve Assembly
(with Stroke Indicator)
Seals, O-Rings, Gaskets,
Retaining Rings, Air Valve
Sleeve & Spool Set
and Pilot Valve Assembly
Seals, O-Rings, Gaskets,Retaining
Rings, Bumpers, Bushings and Plungers
29
26 6
31
32
33
23
15
38 25
8
29
13
527
16
28
35
30
2
36
35
18
34
24
38 25
34
10
38
38 10
19
12
39
21
3
22
7
37
9
1
20
38 10
10
35
30
2
36
35
24
25
38
34
34
38
25
38 11
4
14
16
17
28
PTFE OVERLAY OPTION
Torque: 150 in/lbs
(16.9 N-m)
Torque: 400 in/lbs.
(45.2 N-m)
Torque: 120 in/lbs.
(13.6 N-m)
Torque: 600 in/lbs.
(67.8 N-m)
Torque: 450 in/lbs.
(50.8 N-m
Torque: 150 in/lbs.
(16.9 N-m)
Torque:
450 in/lbs.
(50.8 N-m)
Santoprene Diaphragms,
Santoprene Balls and TFE Seals
Santoprene Diaphragms,
PTFE Overlay Diaphragms,
PTFE Balls and PTFE Seals
(For Santoprene Spill Containment Pumps)
(For PTFE Spill Containment Pumps)
Santoprene Diaphragms,
PTFE Overlay Diaphragms,
PTFE Balls and PTFE Seals
Composite Repair Parts Drawing
Service & Repair Kits
3: EXP VIEW
s30nmdl3sm-rev1218
sa ndp ipe rpu mp.c om Model S30 Non-Metallic • 8
Item Part Number Description Qty
Item Part Number Description Qty
(w/ no mufer - brass spool - stainless sleeve) 1
Composite Repair Parts List
LEGEND:
= Items contained within Air End Kits
= Items contianed within Wet End Kits
Note: Kits contain components specic to the material codes.
3: EXP VIEW
s30nmdl3sm-rev1218
sa ndp ipe rpu mp.c om
9 • Model S30 Non-Metallic
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.....Unlled Polypropylene
555.....Polyvinyl Chloride
556.....Black Vinyl
557.....Unlled Conductive Polypropylene
558.....Conductive HDPE
559.....Glass Filled - Conductive Polypropylene
570.....Rulon II®
580.....Ryton®
600.....PTFE (virgin material)
Tetrauorocarbon (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 is an ISO14001 registered company
and is committed to minimizing the impact our products
have on the environment. Many components of
SANDPIPER® AODD pumps are made of recyclable
materials. We encourage pump users to recycle worn
out parts and pumps whenever possible, after any
hazardous pumped fluids are thoroughly flushed.
Pump users that recycle will gain the satisfaction to
know that their discarded part(s) or pump will not
end up in a landll. The recyclability of SANDPIPER
products is a vital part of Warren Rupp’s commitment
to environmental stewardship.
3: EXP VIEW
s30nmdl3sm-rev1218
sa ndp ipe rpu mp.c om Model S30 Non-Metallic • 10
Spill Containment Option
S30 Spill Containment Repair Parts List
Item Part Number Description Qty
Air Valve Assembly (000 mufer) (replaces 031.140.000) 1
Air Valve Assembly (stroke Indicator w/ no mufer) 1
(replaces 031.141.000)
Note (PTFE Only):
Items # 46
the diaphragms are
to be installed with
the concave side
facing toward the
outer chambers.
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.
52
53
51
47
45
50
46
46
49
41
40
44
48
42
PTFE OVERLAY OPTION
43
Torque: 750 in/lbs.
(84.7 N-m)
Torque: 750 in/lbs.
(84.7 N-m)
52
53
51
47
45
50
46
46
49
41
40
44
48
42
PTFE OVERLAY OPTION
43
Torque: 750 in/lbs.
(84.7 N-m)
Torque: 750 in/lbs.
(84.7 N-m)
4: AIR END
s30nmdl3sm-rev1218
sa ndp ipe rpu mp.c om
11 • Model S30 Non-Metallic
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.
Step 1: With the unit removed from service. Remove
each bottom boss plug (item 52). Drain the uid from
spill containment chambers. 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 uid 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 torqueing, and 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
reassemble containment chamber then the pumping
diaphragms (item 46) secure by installing the outer
chamber in place and tightening the capscrews.
Replace bottom boss plug (item 52) and new O-Ring
(item 49) NOTE: The spill containment option has
two additional pumping diaphragms (item 41). These
diaphragms are installed with the natural concave
curve toward the outer chamber.
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: Reassemble containment chamber then the
pumping diaphragms (item 46) secure by installing the
outer chamber in place and tightening the capscrews.
Replace bottom boss plug (item 52) and new O-Ring
(item 49).
NOTE: The spill containment option has two additional
pumping diaphragms (item 46). PTFE diaphragms
are installed with the natural concave curve toward
the outer chamber.
NOTE: 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.
FILLING CHAMBERS WITH LIQUID
THE CHAMBERS ARE FILLED WITH WATER AT
THE FACTORY.
If you prefer to substitute another liquid, to prevent
system contamination consult the factory rst to
determine compatibility of the substitute with pump
construction.
Spill Containment Servicing
Follow the steps listed here to replace the liquid in the
pump after disassembly or liquid loss:
10. With the top two boss plugs (items 51) removed.
The spill containment chambers are lled through the
exposed ports.
11. Install safety clip (item 1-K) into the smaller
unthreaded hole in one end cap (item 1-E). This locks
the valve spool to one side, keeping the pump from
shifting. Apply air pressure to the air distribution valve.
12 Face the side of the pump with the installed safety
clip. If the safety clip is installed in the top end cap, ll
the left spill containment chamber. If the safety clip
is installed on the bottom end cap, ll the right spill
containment chamber. The volume of uid is 3770ml
(127.5 . oz.). It is important that the exact amount
of uid is used. Too little or too much uid causes
premature diaphragm failure and erratic pumping.
13. Loosely reinstall one boss plug (item 51) to the
lled spill containment chamber.
14. Shut off air supply. Remove safety clip. Manually
shift air valve by pushing stroke indicator pin in the
opposite direction of current position. Install safety
clip (item 1-K) into the smaller unthreaded hole in the
opposite end cap (item 1-E). This locks the valve spool
to one side, keeping the pump from shifting. Adjust
the airline regulator so that air pressure slowly lls the
pump. The diaphragm expands, forcing the uid in the
chamber to be slowly displaced.
15. Loosen the top boss plug (item 51) on the lled
chambers. This allows uid in the chamber to purge
trapped air from the chamber. This can be seen by
watching the column of uid in the sight tube. When
uid appears at the top of the port, quickly tighten the
boss plug. Fluid loss of 1 to 2ml is acceptable.
16. Tilt the pump so the uppermost pipe tee (item 53) is
in the vertical position. Loosen the pipe plug (item 50).
This will allow trapped air to purge through the pipe tee.
When uid appears at the tee opening, reinstall the pipe
plug. NOTE: If all air is not purged using this procedure,
remove the check valve components from the top
port of the outer chamber (item16). Apply manual
pressure to the pumping diaphragm by inserting a blunt
instrument into the top port of the outer chamber and
applying pressure to the diaphragm. Loosen the pipe
plug (item 50) allowing the uid to purge any remaining
trapped air. Reinstall the plug.
17. Repeat steps 12 through 16 to ll opposite spill
containment chamber.
18. Reinstall the check valve components, discharge
manifold and elbows to the pump. The pump is now
ready for operation.
4: AIR END
s30nmdl3sm-rev1218
sa ndp ipe rpu mp.c om Model S30 Non-Metallic • 12
Air Distribution Valve Assembly
1-E
1-G
1-A
1-B
1-G
1-E
1-J
1-D
1-F
1-G
1-H
Air Valve Assembly Parts List
Item Part Number Description Qty
1 031.140.000* Air Valve Assembly 1
1-A 031.139.000 Sleeve and Spool Set 1
1-B 095.119.551 Body, Air Valve 1
1-D 165.096.551 Cap, Mufer 1
1-E 165.140.551 Cap, End 2
1-F 530.028.550 Mufer 1
1-G 560.020.360 O-Ring 10
1-H 675.068.115 Staple 2
1-J 710.015.115 Screw, Self-tapping 4
For Pumps with Piped Exhaust:
1 031.141.000* Air Valve Assembly 1
(Includes all items used on 031-140-000
minus items 1-D, 1-F & 1-J)
Air Distribution Valve Servicing
See repair parts drawing, remove screws.
Step 1: Remove staple retainer (1-H).
Step 2: Remove end cap (1-E).
Step 3: Remove spool part of (1-A) (caution: do not scratch).
Step 4: Press sleeve (1-A) from body (1-B).
Step 5: Inspect O-Ring (1-H) and replace if necessary.
Step 6: Lightly lubricate O-Rings (1-H) on sleeve (1-A).
Step 7: Press sleeve (1-A) into body (1-B).
Step 8: Reassemble in reverse order, starting with step 3.
Note: Sleeve and spool (1-A) set is match ground to a specied
clearance sleeve and spools (1-A) cannot be interchanged.
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.
* For pumps with stainless brass sleeve and spool set use replace last three digits with 162
4: AIR END
s30nmdl3sm-rev1218
sa ndp ipe rpu mp.c om
13 • Model S30 Non-Metallic
1-E
1-A
1-B
1-E
1-J
1-D
1-F
1-G
1-H
1-G
1-M
1-C
1-G
1-M
1-C
1-K
Note:
Air Valve Assembly Parts List
Item Part Number Description Qty
1 031.146.000 Air Valve Assembly 1
1-A 031.143.000 Sleeve and Spool Set w/Pins 1
1-B 095.119.559 Body, Air Valve 1
1-C 132.039.551 Bumper 2
1-D 165.096.559 Cap, Mufer 1
1-E 165.156.147 Cap, End 2
1-F 530.028.550 Mufer 1
1-G 560.020.360 O-Ring 8
1-H 675.068115 Staple 2
1-J 710.015.115 Screw, Self-Tapping 4
1-K 210.008.330 Clip, Safety 1
1-M 560.029.360 O-Ring 2
For Pumps with PTFE Coated Hardware:
1 031.146.002 Air Valve Assembly 1
1-J 710.015.308 Screw, Self Tapping 4
(includes all other items on 031-146-000 above)
For Pumps with Piped Exhaust:
1 031.147.000 Air Valve Assembly 1
(includes all items on 031-146-000 minus 1-D, 1-F, & 1-J)
Air Valve with Stroke Indicator Assembly
Air Distribution Valve Servicing
See repair parts drawing, remove screws.
Step 1: Remove staple retainer (1-H).
Step 2: Remove end cap (1-E), bumper (1-C).
Step 3: Remove spool part of (1-A) (caution, do not scratch).
Step 4: Press sleeve (1-A) from body (1-B).
Step 5: Inspect O-Ring (1-G) and replace if necessary.
Step 6: Lightly lubricate O-Rings (1-G) on sleeve (1-A).
Step 7: Press sleeve (1-A) into body (1-B).
Step 8: Reassemble in reverse order.
Note: Sleeve and spool (1-A) set is match ground to a specied clearance
sleeve and spools (1-A) cannot be interchanged.
4: AIR END
s30nmdl3sm-rev1218
sa ndp ipe rpu mp.c om Model S30 Non-Metallic • 14
Pilot Valve Assembly
Pilot Valve Servicing
With Pilot Valve removed from pump.
Step 1: Remove snap ring (2-F).
Step 2: Remove sleeve (2-B), inspect O-Rings (2-C),
replace if required.
Step 3: Remove spool (2-D) from sleeve (2-B),
inspect O-Rings (2E), replace if required.
Step 4: Lightly lubricate O-Rings (2-C) and (2-E).
Reassemble in reverse order.
Pilot Valve Assembly Parts List
Item Part Number Description Qty
2-A
2-B 2-C
2-F
2-E 2-D
4: AIR END
s30nmdl3sm-rev1218
sa ndp ipe rpu mp.c om
15 • Model S30 Non-Metallic
Intermediate Assembly
IMPORTANT
When the pumped product source is at a higher
level than the pump (ooded suction condition),
pipe the exhaust higher than the product source
to prevent siphoning spills. In the event of a
diaphragm failure a complete rebuild of the
center section is recommended.
Intermediate Assembly Drawing
Step 1: Remove plunger, actuator (29) from center of
intermediate pilot valve cavity.
Step 2: Remove Ring, Retaining (31), discard.
Step 3: Remove bushing, plunger (6), inspect for wear
and replace if necessary with genuine parts.
Step 4: Remove O-Ring (26), inspect for wear and
replace if necessary with genuine parts.
Step 5: Lightly lubricate O-Ring (26) and insert into
intermediate.
Step 6: Reassemble in reverse order.
Step 7: Remove Seal, Diaphragm Rod (33).
Step 8: Clean seal area, lightly lubricate and install new Seal,
Diaphragm Rod (33).
4
33 631
29 26
4: AIR END
s30nmdl3sm-rev1218
sa ndp ipe rpu mp.c om Model S30 Non-Metallic • 16
Diaphragm Service Drawing with Overlay
527
28
16
14
Torque: 600 in/lbs
527
16
17
28
14
Torque: 600 in/lbs
Diaphragm Service Drawing, Non-Overlay
5: WET END
s30nmdl3sm-rev1218
sa ndp ipe rpu mp.c om
17 • Model S30 Non-Metallic
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.
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.
5: WET END
Other manuals for S30
3
Table of contents