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Pneumatic

Accessories

G

DPL418

877.963.4966 •

dixonvalve.com

386

G

X03 Manual In-Line Desiccant Dryers

Wilkerson FRL's

with transparent bowl

Applications:

Manual air dryers are used to remove water vapor from compressed air systems,

in applications such as paint spraying, laboratory instruments and small control air

systems. Filtration for absorber type dryers is important to protect the desiccant bed from

contamination. Cleaner incoming air will result in better performance, longer life and fewer

service problems. To regenerate silica gel desiccant, it must be heated to at least

350°F

(177°C)

for approximately 3 hours or until color has changed from pink to blue. Allow

desiccant to cool to room temperature before pouring back into unit bowl.

An after-filter should be placed downstream from the desiccant dryer to ensure solid

contaminants such as desiccant dust do not migrate downstream.

Features:

will dry up to 4400 standard cubic feet of air

desiccant; good for approximately 440 minutes at maximum continuous air flow before

regeneration is required

silica gel changes from blue to pink to indicate the need to replace or regenerate the

desiccant

slotted bowl guard for visual detection of color change

no electrical connection necessary

provides atmospheric dew point of

-45°F (-43°C)

with dry desiccant at

100 PSI

and

70°F

(21°C)

maximum operating conditions:

- transparent bowl:

150 PSIG

(10.3 bar) and

125°F

(52°C)

- metal bowl:

150 PSIG

(10.3 bar) and

150°F

(66°C)

Size Flow

(SCFM)

Transparent Bowl

Part #

Metal Bowl

Part #

¼"

10

X03-02

X03-02MB

R21 Dial Air Regulators

Dial-air regulators feature a transparent, pressure-calibrated, non-rising adjustment dial for

quick adjustment of secondary pressure. The full reduced pressure range can be dialed in less

than 270° of dial rotation. This feature is particularly advantageous if secondary pressure must

be changed frequently. Dial air regulators can be mounted in any position so dial face is always

visible. All dial-air units have a slight constant air bleed.

Features:

0-160 PSI adjusting range

balanced valve design

relieving type

non-rising pressure adjusting dial

piston operated

two ¼" NPT gauge ports standard on models without gauge, one ¼" 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 pressure:

300 PSIG

(20.7 bar)

temperature range:

32°F

to

150°F

(0°C

to

66°C)

Size Flow

(SCFM)

With Gauge

Part #

Without Gauge

Part #

¼" 117

R21-02RG

R21-02R

⅜" 180

R21-03RG

R21-03R

½" 195

R21-04RG

R21-04R

¾" 220

R21-06RG

R21-06R

SCFM ratings at 100 PSIG inlet pressure.

See pages 401 to 405 for accessories.

FRL's are designed for air service only, unless otherwise indicated.