Dixon B28-04AG is a Wilkerson B28 standard filter/regulator combination unit with 1/4" NPT ports. It provides clean, regulated compressed air for pneumatic systems. The B28 series offers reliable filtration and pressure control in a compact design.

Applications

• 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.

Description

Automatic Drain, Transparent Bowl and Guard

Features

• 5-125 PSIG adjusting range for transparent bowl with guard
• 5 micron element
• 2.87 oz. bowl
• Self-relieving standard
• Spring-loaded diaphragm
• 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. Plug unused port(s).
• Transparent bowl supplied with GC230 gauge

Safety Notes

• FRL's are designed for air service only, unless otherwise indicated.
• SCFM ratings at 100 PSIG inlet pressure

Use

To increase regulated pressure, pull adjusting knob and turn clockwise. To reduce pressure, turn knob counter clockwise. To lock knob, push down.