can be installed with the adjusting knob in any position
To increase regulated pressure, pull adjusting knob up and turn clockwise. To reduce pressure, turn
knob counter clockwise,
Two 1/4" NPT gauge ports standard on models without gauge, one 1/4" NPT gauge port
standard on models with gauge can be used for additional outlet ports
models supplied without gauge use a GC230 gauge
maximum operating conditions: 300 PSIG
(20.7 bar) and
32°F
to
150°F
(0°C to 65.5°C)
Size
SCFM
With Gauge Part #
Without Gauge Part #
1/4"
112
R26-02RG
R26-02R
3/8"
148
R26-03RG
R26-03R
1/2"
185
R26-04RG
R26-04R
0-125 PSI adjusting range
self-relieving standard
four adjusting pressure ranges available
To increase regulated pressure, pull adjusting knob up and turn
clockwise. To reduce pressure, turn knob counter clockwise.
Two 1/4" NPT 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.
models supplied without gauge use a GC230 gauge
maximum operating conditions:
300 PSIG
(20.7 bar) and
32°F
to
150°F
(0°C to
65.5°C)
Size
SCFM
With Gauge Part #
Without Gauge Part #
3/8"
162
R28-03RG
R28-03R
1/2"
170
R28-04RG
R28-04R
3/4"
179
R28-06RG
R28-06R
FRL’s are designed for air service only, unless otherwise indicated.