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Safety Screen Filters

HI-BAR® Safety Screen Filter, 312 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 0.312 of an inch thread for retention.

Key Product Facts
  • Mounting Configuration:Boss Mount
  • Lohm Rate:35 to 90 Lohms
  • Micron Rating:50 to 500 microns
  • Part Diameter:0.312 inches
  • Screenable Passageway Diameter:0.276 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
FSHB3120105A 90 7500 0.5 0.002 50 0.02 0.15 4780 Request
FSHB3120107A 60 7500 1 0.003 75 0.02 0.15 2690 Request
FSHB3120110A 45 7500 2.3 0.004 100 0.03 0.15 2150 Request
FSHB3120115A 45 7500 3.1 0.006 150 0.03 0.15 610 Request
FSHB3120120A 45 7500 9.1 0.008 200 0.03 0.15 535 Request
FSHB3120125A 45 7500 17 0.01 250 0.03 0.15 380 Request
FSHB3120140A 35 7500 59 0.015 380 0.04 0.15 205 Request
FSHB3120150A 35 7500 155 0.02 500 0.04 0.15 130 Request
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