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