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Safety Screen Filters

Etched Safety Screen Filter, 375 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:20 or 25 Lohms
  • Micron Rating:75 to 500 microns
  • Part Diameter:0.375 inches
  • Screenable Passageway Diameter:0.335 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
FSCA3750030A 25 400 100 3.7 0.003 75 0.07 0 9900 Request
FSCA3750040A 20 400 100 8 0.004 100 0.09 0.3 7500 Request
FSCA3750060A 20 800 275 18 0.006 150 0.1 0.3 3500 Request
FSCA3750080A 20 1000 500 30 0.008 200 0.09 0.3 1800 Request
FSCA3750100A 20 1000 500 53 0.01 250 0.09 0.3 1180 Request
FSCA3750150A 20 800 275 180 0.015 380 0.11 0.3 620 Request
FSCA3750200A 20 800 275 432 0.02 500 0.11 0.3 360 Request

Installation & Accessories

Replacement Parts & Accessories
Part Number Description
CUTA3750106C Installation / Extraction Tool Set
CKFA3750003A 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.