LS line strainers remove foreign particles from grease and oil lines in lubricating systems but can also be used in other systems as well. Cannot handle corrosive liquids. Withstands up to 5000 psi working pressure, non-shock.
Flow rate and ratio of open screen area to pipe diameter as follows:
Size (NPT) | Flow Rate (GPM)* | Ratio of Open Screen Area/Pipe DIA | |
Perforated Metal Screen Type (500 Micron) | Wire Mesh Screen Type (75 & 150 Micron) | ||
1/4 | 2 | 6:1 | 7:1 |
3/8 | 5 | 3.5:1 | 4:1 |
*Based on 225 SSU oil at 100ยบ F and 20 ft./sec. velocity.
The dirty screen indicator option requires a differential pressure between 300 and 500 psi for activation and must be modified if strainer is used for low pressure.