Instructions - Parts List

Desiccant Air

 

Drying System

309921N

 

 

EN

 

 

Model 234401, Series D

Maximum Operating Pressure 160 psi (1.1 MPa, 11 bar)

Maximum Temperature 150° F (65° C)

Model 24M178, Series B

Maximum Operating Pressure 175 psi (1.2 MPa, 12 bar)

Maximum Temperature 150° F (65° C)

Important Safety Instructions

Read all warnings and instructions in this manual.

Save these instructions.

 

Includes:

 

 

 

Model 234401 shown

ti22155a

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Air

Air Flow Capacity

 

 

 

 

 

 

 

 

(CFM)

 

 

 

 

 

 

 

Air Inlet

Outlet

at 100 psi

Maximum Operating

 

 

Part No.

Series

Description

npt(f)

npt(f)

(0.7 MPa, 7 bar)

Pressure, psi (MPa, bar)

 

 

 

 

 

 

 

 

 

 

 

 

234402

B

Stage 1 - Air Filter with automatic

1/2 in.

1/2 in.

100

 

175 (1.2, 12)

 

 

 

 

drain. Removes water and con-

 

 

 

 

 

 

 

 

 

taminants down to 3 microns.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

234397

B

Stage 2 - Coalescer with auto-

1/2 in.

1/2 in.

83

 

175 (1.2, 12)

 

 

 

 

matic drain. Removes oil and

 

 

 

 

 

 

 

 

 

sub-micronic particles down to

 

 

 

 

 

 

 

 

 

1 micron.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

234404

B

Stage 3 - Desiccant Housing

3/4 in.,

3/4 in.,

30

 

175 (1.2, 12)

 

 

 

 

Removes uncondensed moisture.

reduced

reduced

 

 

 

 

 

 

 

 

to 1/2 in.

to 3/8 in.

 

 

 

 

 

288787

A

Self Relieving Air Regulator

3/8 in.

1/4 in.

100

 

160 (1.1, 11)

 

 

 

 

 

 

 

 

 

 

 

 

288810

A

Silica Gel Desiccant (5 lb. can)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

288798

A

Shut-off Valve

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Graco 234401, 24M178 important safety instructions Includes, Important Safety Instructions