s15nmdl3sm-REV1207 Model S15 Non-Metallic Page 1
S15 Non-Metallic
Design Level 3
Ball Valve
Air-Operated
Double Diaphragm Pump
ENGINEERING, PERFORMANCE
& CONSTRUCTION DATA
U.S. Patent #
5,851,109;5,996,627;
400,210
Other U.S. Patents
Applied for
CE
SANDPIPER
®
pumps are designed to be powered only by compressed air.
For specic applications, always consult the Warren Rupp “Chemical Resistance Chart”
Santoprene
®
: Injection molded thermoplastic elastomer with no fabric layer. Long mechanical flex life. Excellent abrasion 275°F -40°F
resistance. 135°C -40°C
Virgin PTFE: Chemically inert, virtually impervious. Very few chemicals are known to react chemically with PTFE: molten alkali metals, 220°F -35°F
turbulent liquid or gaseous fluorine and a few fluoro-chemicals such as chlorine trifluoride or oxygen difluoride which readily 104°C -37°C
liberate free fluorine at elevated temperatures.
PVDF: Generally reserved for applications requiring the highest purity, strength, and resistance to solvents, acids & bases. 250°F 0°F
121°C -18°C
Polypropylene: Generally rugged and usually resistant to many chemicals solvents. Rugged and often stiffer than other plastics, economical. 180°F -35°F
82°C 0°C
Nitrile: General purpose, oil-resistant. Shows good solvent, oil, water and hydraulic fluid resistance. Should not be used 190°F -10°F
with highly polar solvents like acetone and MEK, ozone, chlorinated hydrocarbons and nitro hyrdrocarbons. 88°C -23°C
Neoprene: All purpose. Resistant to vegetable oil. Generally not affected by moderate chemicals, fats, greases and many 200°F -10°F
oils and solvents. Generally attacked by strong oxidizing acids, ketones, esters, nitro hydrocarbons and chlorinated aromatic hydrocarbons. 93°C -23°C
FKM (Fluorocarbon): Shows good resistance to a wide range of oils and solvents; especially all aliphatic, aromatic and halogenated 350°F -40°F
hydrocarbons, acids, animal and vegetable oils. Hot water or hot aqueous solutions (over 70°F) will attack FKM. 177°C -40°C
Urethane: Shows good resistance to abrasives. Has poor resistance to most solvents and oils. 150°F 32°F
66°C 0°C
INTAKE/DISCHARGE PIPE SIZE
1 1/2 ANSI Flange or
PN10 40mm DIN Flange
CAPACITY
0 -100 US Gallons per minute
(0 - 378 liters per minute)
AIR VALVE
No-lube, no-stall
design
SOLIDS-HANDLING
Up to .47in. (12mm)
HEADS UP TO
100 psi or 231 ft. of water
(7 bar or 70 meters)
DISPLACEMENT/STROKE
.43 US gallons (1.63 liter)
CAUTION! Operating temperature limitations are as follows:
Materials Maximum* Minimum*
Operating Temperatures
Quality System
ISO9001 Certified
Environmental
Management System
ISO14001 Certified
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