Graco Inc 257030, 313384B, 2000EX important safety instructions Spray Techniques, Nozzle Selection

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Spray Techniques

Spray Techniques

Nozzle Selection

NOTICE

Keep pump and hose clean when switching between simulated acoustic, knockdown, and orange peel applications. A dirty pump can release particles of texture into the finish.

Application

Nozzle Orifice†

Nozzle Number

Air Volume‡

 

 

 

 

 

 

 

 

Fog

1/8 in.

3

High

 

 

 

 

 

3/16 in. (fine)

4

 

 

 

 

 

Simulated Acoustic

1/4 in. (fine to medium)

6

Medium to High

 

 

 

 

 

5/16 in. (coarse)

8

 

 

 

 

 

Orange Peel

1/8 to 3/16 in.

3 - 4

Medium to High

 

 

 

 

Splatter Coat

1/4 to 5/16 in.

6 - 8

Low to Medium

 

 

 

 

Knock-Down

5-16 in.

8

Low

 

 

 

 

† Control air volume with gun air flow valve (31).

‡ For more material volume, use tip with larger orifice.

313384B

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Contents Repair Related ManualsFire and Explosion Hazard 313384B Component Identification Component Identification List Pressure Relief Procedure Removing and Installing Hopper SetupPreparation Additional Equipment Needed Installing Hopper GWetting Hose Waste Wetting SystemWater Mixing MaterialOperation Characteristics Spray Techniques Application Nozzle Orifice† Nozzle Number Air Volume‡Nozzle Selection System Adjustment Air Flow Adjustment Material Flow AdjustmentPreventing Material Surge at Gun Trigger For Continuous SprayingAfter Spraying Shutdown and CleanupRelieve Pressure , Technical Data MaintenanceComponent Task Frequency Graco Information Graco Standard Warranty