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AIR CAP CONSUMPTION AND FLUID TIP FLOW RATE CHART _ _ _
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NOTE:
This is only a guide for selecting an air cap and fluid tip combination for your application. ALL TIPS AND
CAPS ARE INTERCHANGEABLE. Contact your Graco representative for further information.
RECOMMENDED AIR CAP AND FLUID TIP COMBINATIONS
Air Cap
Air Consumption Pattern Shape
Fluid T1p
ID
Flow Rate
TYPE OF FLUID
Part
m3/min at 2.1 bar and Length at
Part
mm
ml/min
AND VISCOSITY
Number
(CFM at 30 psn
254 mm (10 in.)
Number
(In.)
(oz/min)
Low Production
177-037
0.20
Round end
181-298
1.0
In
to 532
Stains
(7.0)
279 to 330 mm
(0.040)
(6 to 18)
Primers
(11 to 13 in.)
Sealers
181-299
1.2
356 to 710
lacquers
(0.047)
(12 to 24)
15 to 22 seconds
1n-848
0.34
Round end
181-298
1.0
In
to 532
(No.2 Zahn cup)
(12.1)
356 to 406 mm
(0.040)
(6 to 18)
(14 to 16 in.)
Medium Production
181-298
1.0
In
to 532
Primers
Round end
(0.040)
(6 to 18)
Lacquers
177-034
0.24
330 to 381 mm
Enamels
(8.5)
(1350 15 in.)
181-299
1.2
355 to 710
Sealers
(0.047)
(12 to 24)
19 to 30 seconds
(No.2 Zahn cup)
181-300
1.5
591 to 1182
(0.060)
(20 to 40)
177-848
0.34
Round end
181-298
1.0
In
to 532
(12.1)
356 to 406 mm
(0.040)
(6 to 18)
(14 to 16 in.)
High Production
181-298
1.0
In
to 532
Metallics
Round end
(0.040)
(6 to 18)
Lacquers
180-739-
0.27
381 to 432 mm
Enamels
(9.2)
(15 to 17 in.)
181-299-
1.2
355 to 710
19 to 30 seconds
(0.047)
(12 to 24)
(No.2 Zahn cup)
181-300
1.5
591 to 1182
(0.060)
(20 to 40)
180-740
0.27
Round end
181-298
1.0
In
to 532
(9.2)
457 to 508 mm
(0.040)
(6 to 18)
(18 to 20 in.)
Low Volume-High Solid
177-848
0.34
Round end
181-299
1.2
89 to 207
Lacquers
(12.1)
356 to 406 mm
(0.047)
(3 to 7)
Enamels
(14 to 16 in.)
Epoxies
181-300
1.5
In
to 355
Urethanes
(0.060)
(6 to 12)
Over 28 seconds
(No.2 Zahn cup)
Heevy end High Solid
181-299
1.2
355 to 710
Lacquers
Tapered end
(0.047)
(12 to 24)
Enamels
177-038
0.28
381 to 432 mm
Epoxies
(10.0)
(15 to 17 in.)
181-300
1.5
591 to 1182
Urethanes
(0.060)
(20 to 40)
Over 28 seconds
(No.4 Zahn cup)
181-301
1.8
1035 to 1479
(0.070)
(35 to 50)
177-039
0.29
Tapered end
181-300
1.5
591 to 1182
(10.2)
356 to 406 mm
(0.060)
(20 to 40)
(14 to 16 in.)
181-301
1.8
1035 to 1479
(0.070)
(35 to 50)
• Air cap and fluid tip combination supplied with gun.
Air Caps
Air Cap Assemblies
The following air caps can be ordered as accessories:
Air cap assemblies include a pre-assembled retaining
ring (part no. 176-930), retaining nut (part no. 176-968),
and air cap.
Part
No.
1n-034
1n-036
1n-037
1n-039
180-739
180-740
Part
No.
217-454
217-455
217-456
217-457
218-996
220-386
Includes Air Cap:
1n-034
177-036
1n-037
1n-039
180-739
180-740
307-896 15
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