Specifications
Specifications
Table 1
Drops per Stroke Table Section of Table Applies to Suction and Gravity Fed Models Only
Piston Diameter | Max Outlet Pressure† | Drops/Stroke1, 2 | Cubic Inch/Stroke | Cubic cm/Stroke | ||||||
inches | mm | psi | MPa | bar | Min* | Max | Min* | Max | Min* | Max |
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3/16 | 4.76 | 7500 | 51.7 | 517 | 0 | 7 | 0 | 0.014 | 0 | 0.229 |
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1/4 | 6.35 | 6000 | 41.4 | 414 | 0 | 12 | 0 | 0.024 | 0 | 0.393 |
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3/8 | 9.53 | 3500 | 24.1 | 241 | 0 | 27 | 0 | 0.054 | 0 | 0.885 |
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| * Pump adjusted to zero stroke |
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•Allowable viscosity range independent of temperature:
•Strokes/Minute - Maximum - 50; Minimum - 3
•Stroke Length - Maximum 1/2 inch (12.7 mm)
†Refer to your manufacturer’s specific instruction manuals to ensure your box and lubrication system are rated for the selected pressure.
1Based on 500 SUS oil at 70°F ambient. Heavier oil will produce fewer but larger drops.
2When approaching maximum outputs, some oils will stream rather than form drops in sight glass.
Table 2
Fluid Measurement Conversion Data
Fluid Measurement Conversion Data
(NOTE: All measurements are approximate values only)
# of Drops | US Measurement | Metric Measurement | |
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1 drop | 0.002 cubic inch | 0.033 cubic centimeter (cc) | |
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14,438 drops | 1 pint | 0.47 | Liter (l) |
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28.875 cu. inch | 1 pint | 0.47 | Liter (l) |
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500 drops | 1 cubic inch | 16.39 cubic centimeter (cc) | |
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10 drops/minute | 1 pint/24 hours | 0.47 | Liter (l)/24 hours |
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30 drops | 0.061 cubic inch | 1 cubic centimeter (cc) | |
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10 | 3A2257C |