Graco Inc 288048, 288554, 311053E Technical Data, Triggering Speed, Sound Pressure Levels dBa

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Technical Data

Technical Data

Maximum Working Fluid Pressure . . . . . . . . . . . . . . . . . . 4000 psi (28 MPa, 280 bar) Maximum Working Air Pressure . . . . . . . . . . . . . . . . . . . . 100 psi (0.7 MPa, 7 bar) Maximum Working Fluid Temperature . . . . . . . . . . . . . . . 120° F (49° C): paint applications

140° F (60° C): non-flammable sealant applications

Minimum Air Cylinder Actuation Pressure . . . . . . . . . . . . 70 psi (0.49 MPa, 4.9 bar) Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 lbs (895 g)

Wetted Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stainless Steel, Carbide, Ultra High Molecular Weight Polyethylene, Acetal, PEEK, Chemically Resistant Fluoro- elastomer, PTFE

Triggering Speed

These values apply to a new gun with a 6 ft (1.8 m), 1/4 in. (6.3 mm) OD cylinder air line and a 0.019 in. tip. These values will vary slightly with use and with variations in equipment.

Cylinder Air Pressure

Fluid Pressure

 

 

psi (kPa, bar)

psi (kPa, bar)

msec to fully open

msec to fully close

 

 

 

 

70 (0.49, 4.9)

600 (4.2, 42)

51

72

 

 

 

 

70 (0.49, 4.9)

1800 (12.4, 124)

56

73

 

 

 

 

70 (0.49, 4.9)

4000 (28, 280)

69

73

 

 

 

 

Sound Pressure Levels (dBa)

Sound pressure measured 3.28 ft (1 m) from equipment.

 

Input Fluid Pressures

 

 

 

1500 psi (10.5 MPa, 105 bar)

 

4000 psi (28 MPa, 276 bar)

 

 

 

79.0 dB(A)

 

86.6 dB(A)

 

 

 

Sound Power Levels (dBa)

Sound power measured per ISO-9641-2.

 

Input Fluid Pressures

 

 

 

1500 psi (10.5 MPa, 105 bar)

 

4000 psi (28 MPa, 276 bar)

 

 

 

75.7 dB(A)

 

86.3 dB(A)

 

 

 

311053E

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Contents Model 288048 Shown Automatic Airless Spray GunsRelated Manuals ContentsEquipment Misuse Hazard Pressurized Equipment Hazard Ventilate Spray Booth InstallationConfigure Gun and Manifold Non-circulating SystemGround System Install Air FittingsReciprocating Arm Rod Mount Mount GunStationary Support Mount All ManifoldsSetup KEY Manifolds 288219Adjust Spray Pattern Install Spray TipAdjust a Streaming Tip Flush Spray GunOperation Pressure Relief ProcedureApply the Fluid IncorrectDaily Gun Care Daily Cleaning Procedure General System MaintenanceDaily Flushing Procedure Perform Pressure Relief Procedure,Problem Cause Solution TroubleshootingGeneral Troubleshooting Problem Cause Solution Spray Pattern Troubleshooting Disassembly ServiceService Notes Reassembly Model Parts11† Ref. only Parts Tion Charts,Part No. Description Qty TIP see GG0 Series Tip SelecNorth America and International Manifold Description QtyGG0 Series Spray Tips GG0 Series Tip Selection ChartsShower Tip Sealer Application Tip and Air Cap Selection ChartsStreaming Tips Single Orifice Fan Pattern Spray TipsAccessories Dimensions Manifold Mounting Hole Layout Mounting Hole LayoutSound Power Levels dBa Technical DataTriggering Speed Sound Pressure Levels dBaGraco Information Graco Standard Warranty