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S25-D, S-D Series Liquid Pumps
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List Price QUOTE
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Pressures from 105 to 14,500 PSI
S-D pumps are compact and lightweight and are designed for simple installation in both static and portable applications. Available in Six pressure ratios, S-D pumps are ideal for high flow applications. The S-D pumps are the double acting version of the S pumps.
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Pressure Ratio
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1:24
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Maximum Outlet Pressure
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3,480 psi
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Displacement Per Cycle
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2.39 in³
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Inlet Connection
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1/2 in
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Outlet Connection
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1/2 in
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Weight
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32 lb
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Dimension A
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6.06 in
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Dimension B
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3.00 in
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Dimension C
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7.19 in
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Air Drive Pressure
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15 to 145 psi
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Body Material
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Cast Iron
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Plunger Material
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Carbon Steel
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Seal Material
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Polyurethane
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Features
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- Easy to install and operate
- Pressure maintained without energy consumption
- Explosion proof, no electrical power required
- Pilot air control for remote operation standard on many models
- External spool valve for quick maintenance on most models
- Dry air spool valve option available for severe service applications
- Chemical service pumps are standard with separation fitting
- Optional seal materials, port connections, double acting, multiple air heads, single stroke, adjustable stroke, special pumps, just ask
- S-D pumps are double acting, single air drive head types.
- Cast iron bodies, carbon steel plungers and polyurethane seals.
- All S-D pumps are standard with side inlets only.
- There are two inlets (same side) and two outlets (same side).
- Maximum air drive pressure 145 psi.
- Minimum air drive pressure 15 psi.
- For air control option, add - ACP to catalog number.
- All S-D pumps come with an unregulated pilot port, 1/8" FNPT, in the top cap. This feature provides more accurate pressure control and is an ideal location for control instrumentation.
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Note
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Air drive inlet connection on all S-D pumps is 1/2" FNPT.
All connections listed are FNPT unless otherwise noted.
Maximum allowable oil temperature is 140ºF.
Air section temperature rating: 0ºF to 140ºF.
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