Sa25, Performance, Materials – SANDPIPER SA25 User Manual
Page 5: Atex detail, Type 4, Type 4 flap-valve, Material profile, Air-operated double diaphragm pump, Ii 2gd t5, Metals
sa1dl5sm-rev0614
sandpiperpump
.
com
Model SA1/SA25 •
2
Performance
SA1/SA25
SUCTION/DISCHARGE PORT SIZE
• SA1: 1” (25.4mm) NPT(F)
• SA25: 1” (25.4mm) BSP Tapered
CAPACITY
• 0 to 42 gallons per minute
(0 to 159 liters per minute)
AIR DISTRIBUTION VALVE
• No-lube, no-stall design
SOLIDS-HANDLING
• Up to 1 in. (25.4mm)
HEADS UP TO
• 125 psi or 289 ft. of water
(8.8 Kg/cm
2
or 88 meters)
MAXIMUM OPERATING PRESSURE
• 125 psi (8.6 bar)
DISPLACEMENT/STROKE
• .10 Gallon / .38 liter
SHIPPING WEIGHT
• Aluminum 48 lbs. (21kg)
• Cast Iron 76 lbs. (34kg)
• Stainless Steel 79 lbs. (36kg)
Materials
Material Profile:
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 fluid resistance. Should not be used with
highly polar solvents like acetone and MEK, ozone, chlorinated
hydrocarbons and nitro hydrocarbons.
190°F
88°C
-10°F
-23°C
Nylon: 6/6 High strength and toughness over a wide
temperature range. Moderate to good resistance to fuels, oils
and chemicals.
180°F
82°C
32°F
0°C
Polypropylene: A thermoplastic polymer. Moderate tensile
and flex strength. Resists stong acids and alkali. Attacked by
chlorine, fuming nitric acid and other strong oxidizing agents.
180°F
82°C
32°F
0°C
PVDF: (Polyvinylidene Fluoride) A durable fluoroplastic with
excellent chemical resistance. Excellent for UV applications.
High tensile strength and impact resistance.
250°F
121°C
0°F
-18°C
Santoprene®: Injection molded thermoplastic elastomer with
no fabric layer. Long mechanical flex life. Excellent abrasion
resistance.
275°F
135°C
-40°F
-40°C
UHMW PE: A thermoplastic that is highly resistant to a broad
range of chemicals. Exhibits outstanding abrasion and impact
resistance, along with environmental stress-cracking resistance.
180°F
82°C
-35°F
-37°C
Urethane: Shows good resistance to abrasives. Has poor
resistance to most solvents and oils.
150°F
66°C
32°F
0°C
Virgin PTFE: (PFA/TFE) Chemically inert, virtually impervious.
Very few chemicals are known to chemically react with PTFE;
molten alkali metals, turbulent liquid or gaseous fluorine and
a few fluoro-chemicals such as chlorine trifluoride or oxygen
difluoride which readily liberate free fluorine at elevated
temperatures.
220°F
104°C
-35°F
-37°C
Maximum and Minimum Temperatures are the limits for which these materials can be operated.
Temperatures coupled with pressure affect the longevity of diaphragm pump components.
Maximum life should not be expected at the extreme limits of the temperature ranges.
Metals:
Alloy C: Equal to ASTM494 CW-12M-1 specification for nickel and nickel alloy.
Stainless Steel: Equal to or exceeding ASTM specification A743 CF-8M for corrosion
resistant iron chromium, iron chromium nickel and nickel based alloy castings for
general applications. Commonly referred to as 316 Stainless Steel in the pump industry.
For specific applications, always consult the Chemical Resistance Chart.
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.
ATEX Detail
SA1
Type 4
SA25
Type 4
FLAP-VALVE
PERFORMANCE CURVES
®
pumps are designed to be powered
only by compressed air)
Temperature Limit: 212
°
F - 100
°
C MAXIMUM
SANDPIPER Models
SA1 & SA25
Performance based on water
at ambient temperature.
Average displacement per
pump stroke: .09 gallon.
SANDPIPER Models
SA1 & SA25
Performance based on water
at ambient temperature.
Average displacement per
pump stroke: 0.34 liter.
DB-4-A
X
356-T6AL AL380DC AL380DC
PS
AL380DC
416SS
SS
PS
B
B
B
PE
AL380DC
31
DI-4-A
X
356-T6AL AL380DC AL380DC
PS
AL380DC
416SS
SS
PS
I
I
I
PE
AL380DC
31
DN-4-A
X
356-T6AL AL380DC AL380DC
PS
AL380DC
416SS
SS
PS
N
N
N
PE
AL380DC
31
DV-4-A
X
356-T6AL AL380DC AL380DC
PS
AL380DC
416SS
SS
PS
V
V
V
PE
AL380DC
31
TB-4-A
X
356-T6AL AL380DC AL380DC
PS
AL380DC
416SS
SS
PS
B
B
B
PE
AL380DC
31
TI-4-A
X
356-T6AL AL380DC AL380DC
PS
AL380DC
416SS
SS
PS
I
I
I
PE
AL380DC
31
TN-4-A
X
356-T6AL AL380DC AL380DC
PS
AL380DC
416SS
SS
PS
N
N
N
PE
AL380DC
31
TV-4-A
X
356-T6AL AL380DC AL380DC
AL380DC
AL380DC
AL380DC
AL380DC
AL380DC
AL380DC
AL380DC
AL380DC
PS
AL380DC
416SS
SS
PS
V
V
V
PE
AL380DC
31
DB-4-SS
X
SS
SS
AL380DC
SS
PS
AL380DC
416SS
SS
PS*
B
B
B
PE
AL380DC
48
DI-4-SS
X
SS
SS
AL380DC
SS
PS
AL380DC
416SS
SS
PS*
I
I
I
PE
AL380DC
48
DN-4-SS
X
SS
SS
AL380DC
SS
PS
AL380DC
416SS
SS
PS*
N
N
N
PE
AL380DC
48
DV-4-SS
X
SS
SS
AL380DC
SS
PS
AL380DC
416SS
SS
PS*
V
V
V
PE
AL380DC
48
TB-4-SS
X
SS
SS
AL380DC
SS
PS
AL380DC
416SS
SS
PS*
B
B
B
PE
AL380DC
48
TI-4-SS
X
SS
SS
AL380DC
SS
PS
AL380DC
416SS
SS
PS*
I
I
I
PE
AL380DC
48
TN-4-SS
X
SS
SS
AL380DC
SS
PS
AL380DC
416SS
SS
PS*
N
N
N
PE
AL380DC
48
TV-4-SS
X
SS
SS
AL380DC
SS
PS
AL380DC
416SS
SS
PS*
V
V
V
PE
AL380DC
48
DB-4-SI
X
SS
SS
CI
SS
PS
CI
416SS
SS
PS*
B
B
B
PE
PE
63
DI-4-SI
X
SS
SS
CI
SS
PS
CI
416SS
SS
PS*
I
I
I
PE
PE
63
DN-4-SI
X
SS
SS
CI
SS
PS
CI
416SS
SS
PS*
N
N
N
PE
PE
63
DV-4-SI
X
SS
SS
CI
SS
PS
CI
416SS
SS
PS*
V
V
V
PE
PE
63
TB-4-SI
X
SS
SS
CI
SS
PS
CI
416SS
SS
PS*
B
B
B
PE
PE
63
TI-4-SI
X
SS
SS
CI
SS
PS
CI
416SS
SS
PS*
I
I
I
PE
PE
63
TN-4-SI
X
SS
SS
CI
SS
PS
CI
416SS
SS
PS*
N
N
N
PE
PE
63
TV-4-SI
X
SS
SS
CI
SS
PS
CI
416SS
SS
PS*
V
V
V
PE
PE
63
MATERIALS OF CONSTRUCTION
To
p
Side
Bottom
Type
Manifold
Inner
Chamber
Shipping
Wt. (lbs)
Seat/
Manifold
Gasket
Flap
Valve
Material
Diaphragm
Hard-
ware
Outer
Diaphragm
Plate
Inner
Diaphragm
Plate
Intermediate
Housing
Diaphragm
Rod
Valve
Seat
Outer
Chamber
Air
Valve
Air
Valve
Cap
PE = Conductive HDPE
PS = Plated Steel
DC = Die Cast
I = EPDM
N = Neoprene
PS* = Plated Steel, except
wetted area which is 316SS
SS = Stainless Steel
T = PTFE
V = FKM
AL = Aluminum
B = Nitrile
CI = Cast Iron
Meanings of
Abbreviations:
sa1dl4ds-REV1009
Note: For dual-ported unit, add "E" to pump type prefix. (For example: EDB-4-A).
INTAKE/DISCHARGE PIPE SIZE
CAPACITY
AIR VALVE
SOLIDS-HANDLING
HEADS UP TO
0 to 42 gallons per minute
(0 to 159 liters per minute)
Up to nearly 1"
(25mm)
125 psi or 289 ft. of water
(8.8 Kg/cm
2
or 88 meters)
No lube, no-stall
design.
Manifold
Porting
SA1: 1" NPT
SA25: 1" BSP Tapered
Air-Operated
Double Diaphragm Pump
ENGINEERING, PERFORMANCE
& CONSTRUCTION DATA
Quality System
ISO9001 Certified
Environmental
Management System
ISO14001 Certified
®
II 2GD T5
CE
Top Discharge
®Warren Rupp and SANDPIPER are registered tradenames of IDEX AODD, Inc.
(SANDPIPER
Bottom Discharge
SA1
Type 4
SA25
Type 4
FLAP-VALVE
PERFORMANCE CURVES
®
pumps are designed to be powered
only by compressed air)
Temperature Limit: 212
°
F - 100
°
C MAXIMUM
SANDPIPER Models
SA1 & SA25
Performance based on water
at ambient temperature.
Average displacement per
pump stroke: .09 gallon.
SANDPIPER Models
SA1 & SA25
Performance based on water
at ambient temperature.
Average displacement per
pump stroke: 0.34 liter.
DB-4-A
X
356-T6AL AL380DC AL380DC
PS
AL380DC
416SS
SS
PS
B
B
B
PE
AL380DC
31
DI-4-A
X
356-T6AL AL380DC AL380DC
PS
AL380DC
416SS
SS
PS
I
I
I
PE
AL380DC
31
DN-4-A
X
356-T6AL AL380DC AL380DC
PS
AL380DC
416SS
SS
PS
N
N
N
PE
AL380DC
31
DV-4-A
X
356-T6AL AL380DC AL380DC
PS
AL380DC
416SS
SS
PS
V
V
V
PE
AL380DC
31
TB-4-A
X
356-T6AL AL380DC AL380DC
PS
AL380DC
416SS
SS
PS
B
B
B
PE
AL380DC
31
TI-4-A
X
356-T6AL AL380DC AL380DC
PS
AL380DC
416SS
SS
PS
I
I
I
PE
AL380DC
31
TN-4-A
X
356-T6AL AL380DC AL380DC
PS
AL380DC
416SS
SS
PS
N
N
N
PE
AL380DC
31
TV-4-A
X
356-T6AL AL380DC AL380DC
AL380DC
AL380DC
AL380DC
AL380DC
AL380DC
AL380DC
AL380DC
AL380DC
PS
AL380DC
416SS
SS
PS
V
V
V
PE
AL380DC
31
DB-4-SS
X
SS
SS
AL380DC
SS
PS
AL380DC
416SS
SS
PS*
B
B
B
PE
AL380DC
48
DI-4-SS
X
SS
SS
AL380DC
SS
PS
AL380DC
416SS
SS
PS*
I
I
I
PE
AL380DC
48
DN-4-SS
X
SS
SS
AL380DC
SS
PS
AL380DC
416SS
SS
PS*
N
N
N
PE
AL380DC
48
DV-4-SS
X
SS
SS
AL380DC
SS
PS
AL380DC
416SS
SS
PS*
V
V
V
PE
AL380DC
48
TB-4-SS
X
SS
SS
AL380DC
SS
PS
AL380DC
416SS
SS
PS*
B
B
B
PE
AL380DC
48
TI-4-SS
X
SS
SS
AL380DC
SS
PS
AL380DC
416SS
SS
PS*
I
I
I
PE
AL380DC
48
TN-4-SS
X
SS
SS
AL380DC
SS
PS
AL380DC
416SS
SS
PS*
N
N
N
PE
AL380DC
48
TV-4-SS
X
SS
SS
AL380DC
SS
PS
AL380DC
416SS
SS
PS*
V
V
V
PE
AL380DC
48
DB-4-SI
X
SS
SS
CI
SS
PS
CI
416SS
SS
PS*
B
B
B
PE
PE
63
DI-4-SI
X
SS
SS
CI
SS
PS
CI
416SS
SS
PS*
I
I
I
PE
PE
63
DN-4-SI
X
SS
SS
CI
SS
PS
CI
416SS
SS
PS*
N
N
N
PE
PE
63
DV-4-SI
X
SS
SS
CI
SS
PS
CI
416SS
SS
PS*
V
V
V
PE
PE
63
TB-4-SI
X
SS
SS
CI
SS
PS
CI
416SS
SS
PS*
B
B
B
PE
PE
63
TI-4-SI
X
SS
SS
CI
SS
PS
CI
416SS
SS
PS*
I
I
I
PE
PE
63
TN-4-SI
X
SS
SS
CI
SS
PS
CI
416SS
SS
PS*
N
N
N
PE
PE
63
TV-4-SI
X
SS
SS
CI
SS
PS
CI
416SS
SS
PS*
V
V
V
PE
PE
63
MATERIALS OF CONSTRUCTION
To
p
Side
Bottom
Type
Manifold
Inner
Chamber
Shipping
Wt. (lbs)
Seat/
Manifold
Gasket
Flap
Valve
Material
Diaphragm
Hard-
ware
Outer
Diaphragm
Plate
Inner
Diaphragm
Plate
Intermediate
Housing
Diaphragm
Rod
Valve
Seat
Outer
Chamber
Air
Valve
Air
Valve
Cap
PE = Conductive HDPE
PS = Plated Steel
DC = Die Cast
I = EPDM
N = Neoprene
PS* = Plated Steel, except
wetted area which is 316SS
SS = Stainless Steel
T = PTFE
V = FKM
AL = Aluminum
B = Nitrile
CI = Cast Iron
Meanings of
Abbreviations:
sa1dl4ds-REV1009
Note: For dual-ported unit, add "E" to pump type prefix. (For example: EDB-4-A).
INTAKE/DISCHARGE PIPE SIZE
CAPACITY
AIR VALVE
SOLIDS-HANDLING
HEADS UP TO
0 to 42 gallons per minute
(0 to 159 liters per minute)
Up to nearly 1"
(25mm)
125 psi or 289 ft. of water
(8.8 Kg/cm
2
or 88 meters)
No lube, no-stall
design.
Manifold
Porting
SA1: 1" NPT
SA25: 1" BSP Tapered
Air-Operated
Double Diaphragm Pump
ENGINEERING, PERFORMANCE
& CONSTRUCTION DATA
Quality System
ISO9001 Certified
Environmental
Management System
ISO14001 Certified
®
II 2GD T5
CE
Top Discharge
®Warren Rupp and SANDPIPER are registered tradenames of IDEX AODD, Inc.
(SANDPIPER
Bottom Discharge
MODEL SPECIFIC
UNIVERSAL ALL AODD
1: PUMP
SPECS