Alwitco F28 Porous Metal Breather-Vent-Filter, 1/4" Male NPT, 90 Micron

Genuine Alwitco POROUS METAL Series 0157028 Model F28 Breather-Vent-Filter, 1/4 in Male NPT Connection, 32 SCFM Flow Rate, 90 Micron, Porous Bronze Disc, 125 PSI Pressure Rating

Genuine Alwitco POROUS METAL Series 0157028 Model F28 Breather-Vent-Filter, 1/4 in Male NPT Connection, 32 SCFM Flow Rate, 90 Micron, Porous Bronze Disc, 125 PSI Pressure Rating 0157028

Tough, Inexpensive And Low-Profile

Using the standard male pipe thread version, Allied Witan Company’s Breather-Vent-Filter can be inserted with little protrusion as a flat, integral part of equipment. This model is a suitable alternative to spaces that are too small to accommodate the standard Porous Metal Filter-Muffler.


With its very low profile, the Metal Breather-Vent-Filter is a compact unit most often used as a breather vent filter for cylinders, gear boxes, crankcases, storage cases, storage tanks, and other vessels – wherever pressure equalization is required up to 125 PSI.


In addition to the standard model, an innovative modification is available using a highly porous screen media to allow for unrestricted flow while limiting infiltration of unwanted objects.

Connection Size      :      1/4 Inch
Connection Type      :      Male NPT
Flow Rate      :      32 SCFM
Hex Size      :      0.56 Inch
Length      :      1.28 Inch
Material      :      Zinc-Plated Steel/Sintered Bronze
Maximum Operating Pressure      :      125 PSI
Micron Rating      :      90 Micron
Model      :      F28
Operating Temperature      :      50 to 120 Deg F
Series      :      Porous Metal
  • Suitable alternative for spaces too small to accommodate standard Porous Metal Filter-Mufflers
  • Compact unit in standard porous bronze in 90 Micron is most often used as a breather-vent-filter for cylinders, gear boxes, crankcases, storage cases, storage tanks, and other vessels where pressure equalization is required
  • Modifications are available using Stainless Steel, Brass, other microns, or highly porous screen media to allow for unrestricted flow while limiting infiltration of unwanted objects
  • Recommended for pressures up to 125 PSI
  • pdfProduct Catalog https://www.eindustrialsolutions.com//ASSETS/DOCUMENTS/ITEMS/EN/alwitco_product_catalog.pdf