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Safety Screen Filters

HI-BAR® Safety Screen Filter, 437 Boss Mount, 15-5PH

Individually laser drilled and deburred by proprietary manufacturing processes, this last chance filter features an extremely robust, one-piece design without joints or seams. Machined entirely from 15-5PH stainless steel, resulting in a high strength filter that can withstand burst and collapse pressures up to 7500 psid. This filter is available in a wide range of standard hole size options from 50 to 500 microns and incorporates a 0.437 of an inch thread for retention.

Key Product Facts
  • Mounting Configuration:Boss Mount
  • Lohm Rate:15 to 35 Lohms
  • Micron Rating:50 to 500 microns
  • Part Diameter:0.4375 inches
  • Screenable Passageway Diameter:0.383 inches

Product Information

Materials
PART MATERIAL SPECIFICATION FINISH
Screen 15-5PH CRES AMS 5659 Passivate
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/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
FSHB4370105A 35 7500 1.2 0.002 50 0.04 0.38 12,100 Request
FSHB4370107A 25 7500 2.7 0.003 75 0.05 0.38 7075 Request
FSHB4370110A 18 7500 5.9 0.004 100 0.07 0.38 5570 Request
FSHB4370115A 18 7500 13 0.006 150 0.07 0.38 2475 Request
FSHB4370120A 18 7500 23 0.008 200 0.07 0.38 1390 Request
FSHB4370125A 18 7500 40 0.01 250 0.07 0.38 890 Request
FSHB4370140A 15 7500 148 0.015 380 0.09 0.38 510 Request
FSHB4370150A 15 7500 339 0.02 500 0.09 0.38 285 Request
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