Graco 288048 Technical Data, Triggering Speed, Sound Pressure Levels dBa, Sound Power Levels dBa

Page 29

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)

 

 

 

311053H

29

Image 29
Contents Model 288048 Shown Automatic Airless Spray GunsContents Equipment 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 Part No. Description Qty TIP see GG0 Series Tip Selec Tion Charts,Parts North 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