Graco Inc 3A0149C RAC SwitchTips, for use with G40 RAC Air Cap, LTX RAC Spray Tips

Page 33

Spray Tip Selection Chart

AAF Fine Finish Pre-Orifice Spray Tips

Recommended for high finish quality applications at low and medium pressures. AAF tips have a pre-orifice that assists in atomizing sheer thinning materials, including lacquers.

Order desired tip, Part No. AAFxxx, where xxx = 3-digit number from matrix below.

 

* Fluid Output

Maximum Pattern Width at 12 in. (305 mm)

 

fl oz/min (lpm)

 

in. (mm)

 

 

 

 

 

 

 

 

 

 

 

6 to 8

8 to 10

10 to 12

12 to 14

Orifice Size

at 600 psi

at 1000 psi

(200)

(250)

(300)

(350)

 

 

 

 

in. (mm)

(4.1 MPa, 41 bar)

(7.0 MPa, 70 bar)

 

Spray Tip

 

 

 

 

 

 

 

 

0.011 (0.279)

9.5 (0.28)

12.5 (0.37)

310

410

510

610

0.013 (0.330)

12.0 (0.35)

16.0 (0.47)

312

412

512

612

 

 

 

 

 

 

 

0.015 (0.381)

16.0 (0.47)

21.0 (0.62)

 

414

514

614

0.017 (0.432)

20.0 (0.59)

26.5 (0.78)

 

416

516

616

*Tips are tested in water.

Fluid output (Q) at other pressures (P) can be calculated by this formula: Q = (0.041) (QT) P where QT = fluid output (fl oz/min) at 600 psi from the above table for the selected orifice size.

RAC SwitchTips, for use with G40 RAC Air Cap

NOTE: All tips in the Spray Tip Selection Charts below can be used with Model G40 guns equipped with RAC air cap 24C921.

LTX RAC Spray Tips

NOTE: Tips are sometimes packaged with other promo- tional parts intended for the airless market. Disregard extra parts.

Order desired tip, Part No. LTXxxx, where xxx = 3-digit number from matrix below.

 

 

 

 

Maximum Pattern Width at 12 in. (305 mm)

 

 

* Fluid Output,

 

 

 

 

in. (mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2 to 4

4 to 6

6 to 8

8 to 10

10 to 12

12 to 14

14 to 16

16 to 18

18 to 20

 

at 2000 psi

 

(100)

(150)

(200)

(250)

(300)

(350)

(400)

(450)

(500)

Orifice Size in.

(14.0 MPa, 140 bar)

(mm)

fl oz/min (lpm)

 

 

 

 

Spray Tip

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.009 (0.229)

11.2 (0.33)

109

209

309

409

509

 

 

 

 

0.011 (0.279)

16.6 (0.49)

111

211

311

411

511

611

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.013 (0.330)

23.3 (0.69)

 

213

313

413

513

613

 

 

 

0.015 (0.381)

30.8 (0.91)

115

215

315

415

515

615

 

 

 

0.017 (0.432)

39.5 (1.17)

 

217

317

417

517

617

 

817

 

 

 

 

 

 

 

 

 

 

 

 

0.019 (0.483)

49.7 (1.47)

 

219

319

419

519

619

 

819

 

0.021 (0.533)

60.5 (1.79)

 

221

321

421

521

621

721

821

 

0.023 (0.584)

72.7 (2.15)

 

 

323

423

523

623

723

 

 

 

 

 

 

 

 

 

 

 

 

 

0.025 (0.635)

85.9 (2.54)

 

225

325

425

525

625

 

 

 

0.027 (0.686)

100.0 (2.96)

 

227

327

427

527

627

 

827

 

0.029 (0.737)

115.6 (3.42)

 

 

329

429

529

629

729

 

 

 

 

 

 

 

 

 

 

 

 

 

0.031 (0.787)

131.8 (3.90)

 

231

331

431

531

631

 

831

 

0.033 (0.838)

149.4 (4.42)

 

 

 

433

533

633

 

833

 

0.035 (0.889)

168.4 (4.98)

 

235

335

435

535

635

735

835

 

 

 

 

 

 

 

 

 

 

 

 

*Tips are tested in water.

Fluid output (Q) at other pressures (P) can be calculated by this formula: Q = (0.041) (QT) P where QT = fluid output (fl oz/min) from the above table for the selected orifice size.

Measured with NO airflow. Air assist will tend to reduce pattern lengths by 1 in. to 2 in.

3A0149C

33

Image 33
Contents Model G40 Model G40 w/RAC tip Model G15Models ContentsRelated Manuals Fire and Explosion Hazard Equipment Misuse Hazard Installation Typical Installation Ventilate the Spray BoothGrounding Fluid Line Air LineSetup Reverse-A-CleanRAC Tip Assembly Operation Pressure Relief ProcedureTrigger Lock EngageddisengagedSpray Pattern Adjustment How the Air-Assisted Spray Gun OperatesClose Open Hvlp Operation Fluid Application IncorrectCorrect Daily Gun Care, Flushing, and Cleaning General System Maintenance Fluid Filter MaintenanceFlushing and Cleaning TI6729A Engaged Reverse-A-CleanRAC TipDisengaged Disengaged TI6580AProblem Cause Solution TroubleshootingTroubleshooting Repair Fan Valve ReplacementRepair Kits Complete Gun Packing Repair5g* 5c Needle Repair13‡ 14‡ Air Valve Repair Fluid Tube ReplacementRepair 3A0149C Reassembly 5b carbide only Parts Washer Ptfe Part No. Description QtyAIR CAP DescriptionParts 3A0149C Part No C857, G40 Gun with RAC Tip TIP GUARD/AIR CAP Assy Ref. No. Part No. Description QtySpray Tips, for use with G15/G40 Air Cap Spray Tip Selection ChartAAM Fine Finish Spray Tips GG4 Industrial Spray TipsRAC SwitchTips, for use with G40 RAC Air Cap AAF Fine Finish Pre-Orifice Spray TipsLTX RAC Spray Tips WRX WideRAC Spray Tips FFT Fine Finish RAC Spray TipsAccessories Fan Valve Fine Adjustment Kit Ultimate Gun Cleaning Kit 15C161Plastic Seat Repair Kit SST Seat Repair KitPart Interchangeability Guide Model G40 DimensionsTechnical Data Category Data10.6 Gun Inlet Pressure PSI Graco Information Graco Standard Warranty