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Safety Screen Filters

Etched Safety Screen Filter, 656 Flange Mount, 304L

This etched last chance filter features a seamless, one-piece screen element formed with pleats to greatly increase contamination carrying capacity. The result is a robust screen design with an optimum amount of protection in a small package. This filter utilizes a simple, economical flange mounting configuration and is offered with several standard hole size options ranging from 75 to 500 microns.

Key Product Facts
  • Mounting Configuration:Flange Mount
  • Lohm Rate:8 Lohms
  • Micron Rating:75 to 500 microns
  • Part Diameter:0.656 inches
  • Screenable Passageway Diameter:0.540 inches

Product Information

Materials
PART MATERIAL SPECIFICATION
Screen 304L CRES ASTM A 666
Base Washer 304L CRES ASTM A 666
Braze Silver Alloy AMS 4774
Finish: All CRES Parts Passivated
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
FSJA6560030A 8 250 50 20 0.003 75 0.38 1.7 53,750 Request
FSJA6560040A 8 300 50 43 0.004 100 0.51 1.7 39,630 Request
FSJA6560060A 8 1000 100 97 0.006 150 0.54 1.7 13,700 Request
FSJA6560080A 8 1100 125 138 0.008 200 0.41 1.7 8600 Request
FSJA6560100A 8 1100 100 301 0.01 250 0.53 1.7 6710 Request
FSJA6560150A 8 1100 100 1164 0.015 380 0.71 1.7 4000 Request
FSJA6560200A 8 1000 100 2447 0.02 500 0.65 1.7 2060 Request
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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.