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L250DS-VE, L-D Series Liquid Pump
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List Price QUOTE
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Pressures from 165 to 38425 PSI
L-D pumps are double acting versions of the workhorse L series pumps.
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Pressure Ratio
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1:265
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Maximum Outlet Pressure
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38,425 psi
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Displacement Per Cycle
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0.46 in³
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Inlet (2) Connection (FNPT U.N.)
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1/2 in
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Outlet (2) Connection (FNPT U.N.)
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9/16 in.-18
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Weight
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37 lb
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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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Stainless Steel
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Plunger Material
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Stainless Steel
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Seal Material
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Ultra-High Molecular Weight Polyethylene (UHMWPE)
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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
- L-D pumps deliver approximately 50% more flow with less pulsation.
- All are single air head style, 8 pressure ratios available.
- Stainless steel bodies and plunger with UHMWPE (Ultra-High Molecular Weight Polyethylene) seals and Fluorocarbon (FKM)2 O-rings (-VE).
- L10D - L35D pumps are standard with bottom inlet. For side inlet add-S.
- L60-DS - L250DS pumps are only available with side inlet.
- Operating pressure range is 15 -145 psi.
- For air control option add - ACP to the catalog number.
- All L-D pumps come with an unregulated pilot port, 1/8" FNPT. This standard feature allows easy on/off pump control with a very small valve or pilot switch.
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