Specifications
10
3A2257F
Specifications
Table 1
Drops per Stroke Table Section of Table Applies to Suction and Gravity Fed Models Only
•
Allowable viscosity range independent of temperature: 80-5000 SUS.
•
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.
1
Based on 500 SUS oil at 70°F ambient. Heavier oil will produce fewer but larger drops.
2
When approaching maximum outputs, some oils will stream rather than form drops in sight glass.
Table 2
Fluid Measurement Conversion Data
Piston Diameter
Max Outlet Pressure†
Drops/Stroke
1, 2
Cubic Inch/Stroke
Cubic cm/Stroke
inches
mm
psi
MPa
bar
Min*
Max
Min*
Max
Min*
Max
3/16
4.76
7500
51.7
517
0
7
0
0.014
0
0.229
1/4
6.35
6000
41.4
414
0
12
0
0.024
0
0.393
3/8
9.53
3500
24.1
241
0
27
0
0.054
0
0.885
* Pump adjusted to zero stroke
Fluid Measurement Conversion Data
(NOTE: All measurements are approximate values only)
# of Drops
US Measurement
Metric Measurement
1 drop
0.002 cubic inch
0.033 cubic centimeter (cc)
14,438 drops
1 pint
0.47 Liter (l)
28.875 cu. inch
1 pint
0.47 Liter (l)
500 drops
1 cubic inch
16.39 cubic centimeter (cc)
10 drops/minute 1 pint/24 hours
0.47 Liter (l)/24 hours
30 drops
0.061 cubic inch
1 cubic centimeter (cc)
