Dixon Wilkerson 3/4 in. B28 Standard Filter/Regulator with Transparent Bowl & Guard - Manual Drain

3/4 in.
Product Type:
Transparent Bowl & Guard
175 SCFM
2.50 LBS
WARNING: This product may contain a chemical known to the State of California to cause cancer & reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Dixon Wilkerson Standard Filter/Regulators (over-under units) are space savers and provide for installation in tight areas. One common inlet/outlet for both filter and regulator saves on piping costs.


  • 5-125 psig adjusting range for transparent bowl with guard
  • 10-250 psig adjusting range for metal bowl with sight glass
  • Self-relieving High Flow
  • 5 micron element
  • 6 oz. bowl
  • Spring-loaded diaphragm
  • To increase regulated pressure, pull adjusting knob and turn clockwise
  • To reduce pressure, turn knob counter clockwise
  • To lock knob, push down
  • Two 1/4" gauge ports located on the front and rear faces of the body. These ports may be used as additional regulated ports or for pressure gauges
  • SCFM ratings at 100 psig inlet pressure
  • Models supplied without gauge use a GC230 gauge
  • Transparent bowl maximum operating conditions: 150 psig (10.3 bar) and 32°F to 125°F (0°C to 52°C)
  • Metal Bowl maximum operating conditions: 250 psig (17.2 bar) and 32°F to 150°F (0°C to 65.5°C)