GRACO 234401 – 3-Stage Desiccant Air Drying System, Includes 234402, 234403 & 234404, 160 PSI Max,

GRACO 234401 3-Stage Desiccant Drying System, 3 stage system includes: 234402, 234403 and 234404

Ensures equipment is supplied with clean, dry air

Multi-stage filter removes particles down to 0.01 micron

Desiccant removes moisture from air

Includes shut-off valve and pressure regulator

Filter and desiccant indicators signal replacement to ensure optimal efficiency

Compatible Equipment

Air-operated equipment

Pneumatic systems

Related Parts

234402 – Air GRACO Filter Kit, 1/2″ NPT(F) Inlet & Outlet, 175 PSI (1.2 MPa, 12 Bar)

234403 – Stage 2 Coalescer w/ Auto Drain, Removes Oil & Particles to .01 micron, 1/2″ NPT(F) Inlet/Outlet

234404 – Stage 3 – Desiccant housing, removes uncondensed moisture, 3/4 reduced to 1/2 NPT(f) air Inlet/Outlet

288810 – Replacement Blue Silica Gel Desiccant Beads, 5 Lb

288823 – Replacement Blue Silica Gel Desiccant Beads, 20 Lb

24M178 – Series B model with 175 psi rating

Reference Manuals

320556 (Page 1) Desiccant Air Drying System

345020 (Page 28) Finishing Accessories

309919 (Page 6) In-Line Air Filters and Coalescers

309921 (Page 1) Desiccant Air Drying System

Specifications:

Air Inlet Size (in)	1/2
Air Inlet Thread Gender	Female
Air Inlet Thread Type	NPT
Air Outlet Gender	Female
Air Outlet Size (in)	1/2
Air Outlet Thread Type	NPT
Includes	Shut-Off Valve, Air Filter with Auto Drain, Coalescer with Auto Drain, Desiccant Housing, Air Regulator, Silica Gel Desiccant
Material Removed	Contaminants, Oil, Particles, Water
Maximum Operating Temperature (°F)	150
Maximum Working Pressure (MPa)	1.1
Maximum Working Pressure (psi)	160
Type	Desiccant Drying System