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Safety Screen Filters

Etched Safety Screen Filter, 187 Insert Retained

This etched last chance filter features a seamless, one-piece screen element formed with pleats to greatly increase contamination carrying capacity. This filter combines a Lee locking end with the robust screen element to allow for simple installation directly into a fluid passageway. It is offered with several standard hole size options ranging from 75 to 500 microns.

Key Product Facts
  • Mounting Configuration:Insert Retained
  • Lohm Rate:250 Lohms
  • Micron Rating:75 to 500 microns
  • Part Diameter:0.187 inches
  • Screenable Passageway Diameter:0.162 inches

Product Information

Materials
PART MATERIAL SPECIFICATION
Body 304L CRES AMS QQ-S-763 or AMS 5647
Pin 17-4PH CRES AMS 5643
Screen 304L CRES ASTM A 666
Braze Silver Alloy AMS 4774
Finish: All CRES Parts Passivated. Pins are pre-waxed. Do not degrease. Do not lubricate.
Flow Curve
Dimensional View
Installation Hole Details

Part Numbers & Specifications

This table below contains the part numbers and technical specifications for this product. If you have specific questions, need a quote, or would like to request a handbook or drawing, click the red request button in the column on the far right.

Part Numbers & Specifications
PART NUMBER LOHM RATE (nominal) MINIMUM BURST PRESSURE (psid) MINIMUM COLLAPSE PRESSURE (psid) ROB NUMBER NOMINAL SCREEN HOLE SIZE (in) NOMINAL SCREEN HOLE SIZE (μm) SCREEN OPEN AREA (in2) TOTAL SCREEN AREA (in2) NUMBER OF HOLES Request Information
FSCA1870030A 250 1500 450 0.7 0.003 75 0.014 0.062 1980 Request
FSCA1870040A 250 1800 750 1.6 0.004 100 0.019 0.062 1500 Request
FSCA1870060A 250 2400 1100 3.6 0.006 150 0.02 0.062 700 Request
FSCA1870080A 250 3000 3000 4.2 0.008 200 0.014 0.062 250 Request
FSCA1870100A 250 3000 2500 11 0.01 250 0.019 0.062 240 Request
FSCA1870150A 250 3000 2200 44 0.015 380 0.026 0.062 150 Request
FSCA1870200A 250 3000 2200 89 0.02 500 0.024 0.062 80 Request

Installation & Accessories

Replacement Parts & Accessories
Part Number Description
CUTA1870128C Installation / Extraction Tool Set
JEHA1870003A Replacement Pin
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From plugs to solenoid valves, there’s a vast array of products that The Lee Company can offer. If you’d like to discuss the best solution for your specific application or to learn more about our capabilities, use-cases, or quality standards, contact your local Lee sales engineer.