WT

TANGENTIAL HOLLOW CONE SPRAY NOZZLE
Detail of the Hollow Cone Spray Pattern Icon

DESIGN FEATURES

Conventional design using tangential whirl method of atomization

Durable

Use where a circular pattern is required or in a large area with multiple installations where there is considerable overlapping of sprays

Large free passage


HOW SPRAY PATTERN IS ACHIEVED

Tangential hollow cone nozzles utilize a supply of liquid perpendicular to the direction of spray. Flow enters a swirl chamber without the use of internal components —allowing for maximum clog resistance.

Available Spray Angles
70 - 125°
Flow Rate Range
0.0353 to 37.9 gpm
Available Connection Types
  • Pipe: 1/8, 1/4, 3/8, 1/2, 3/4
  • Connection Methods: Thread (NPT, BSP, Male, Female)
Materials
Brass, 303, 316, Duplex 2205, Nickel Alloy C-276, Nickel Alloy C-22, Nickel Alloy 625, Nickel Alloy 825
Flow Rates, Spray Angles, Connections
Hollow Cone
Select a nozzle number below for performance graph, drawings, and to request a quote.
Flow rate (gpm/lpm) is calculated at differential pressure (psi/bar).
Nozzle Number
Connection Sizes
Spray Angles
Flow Rate (gpm) @ Differential Pressure (psi) (Density: 1 SG)
5 psi
10 psi
20 psi
40 psi
60 psi
100 psi
Pipe: 1/8
70°, 110°
0.0353
0.0500
0.0707
0.0999
0.122
0.158
Pipe: 1/4
80°
0.0425
0.0601
0.0850
0.120
0.147
0.190
Pipe: 1/4
80°
0.0637
0.0901
0.127
0.180
0.221
0.285
Pipe: 1/8, 1/4
70°, 110°, 115°
0.0707
0.0999
0.141
0.200
0.245
0.316
Pipe: 1/4
80°
0.0955
0.135
0.191
0.270
0.331
0.427
Pipe: 1/4
100°
0.124
0.175
0.247
0.350
0.428
0.553
Pipe: 1/8, 1/4
70°, 80°
0.141
0.200
0.283
0.400
0.490
0.632
Pipe: 1/4
120°
0.148
0.210
0.297
0.420
0.514
0.664
Pipe: 1/4
105°
0.170
0.240
0.339
0.480
0.588
0.759
Pipe: 1/8
115°
0.177
0.250
0.354
0.500
0.613
0.791
Pipe: 1/4
80°
0.187
0.265
0.375
0.530
0.649
0.838
Pipe: 1/8, 1/4
70°, 115°
0.212
0.300
0.424
0.600
0.735
0.949
Pipe: 1/4
120°
0.241
0.342
0.483
0.683
0.837
1.08
Pipe: 1/8
115°
0.248
0.351
0.496
0.702
0.860
1.11
Pipe: 1/8, 1/4
120°
0.282
0.398
0.563
0.797
0.976
1.26
Pipe: 1/8, 1/4, 3/8
70°, 115°
0.353
0.500
0.707
0.999
1.22
1.58
Pipe: 1/8, 1/4, 3/8
120°
0.461
0.651
0.921
1.30
1.60
2.06
Pipe: 1/4, 3/8
120°
0.530
0.749
1.06
1.50
1.84
2.37
Pipe: 1/8, 1/4, 3/8
70°
0.566
0.800
1.13
1.60
1.96
2.53
Pipe: 1/8, 1/4, 3/8
120°
0.637
0.901
1.27
1.80
2.21
2.85
Pipe: 1/8, 1/4, 3/8
70°, 115°, 120°
0.707
0.999
1.41
2.00
2.45
3.16
Pipe: 1/4, 3/8
120°
0.778
1.10
1.56
2.20
2.70
3.48
Pipe: 1/4, 3/8
120°, 125°
0.847
1.20
1.69
2.40
2.94
3.79
Pipe: 1/4, 3/8
80°, 120°
0.919
1.30
1.84
2.60
3.18
4.11
Pipe: 3/8
120°
0.955
1.35
1.91
2.70
3.31
4.27
Pipe: 1/4
80°
0.991
1.40
1.98
2.80
3.43
4.43
Pipe: 1/4, 3/8
70°, 100°, 115°
1.06
1.50
2.12
3.00
3.67
4.74
Pipe: 1/4
80°
1.20
1.70
2.41
3.40
4.17
5.38
Pipe: 3/8
115°
1.24
1.75
2.47
3.50
4.28
5.53
Pipe: 1/4, 3/8
70°, 80°, 105°
1.41
2.00
2.83
4.00
4.90
6.32
Pipe: 3/8
105°
1.56
2.20
3.11
4.40
5.39
6.96
Pipe: 1/4
80°
1.70
2.40
3.39
4.80
5.88
7.59
Pipe: 3/8, 1/2
70°, 105°
1.77
2.50
3.54
5.00
6.13
7.91
Pipe: 3/8
105°
1.98
2.80
3.96
5.60
6.86
8.85
Pipe: 1/4
80°
2.05
2.90
4.10
5.80
7.10
9.17
Pipe: 3/8, 1/2
70°
2.12
3.00
4.24
6.00
7.35
9.49
Pipe: 1/4
80°
2.26
3.19
4.52
6.39
7.82
10.1
Pipe: 1/4
80°
2.41
3.42
4.83
6.83
8.37
10.8
Pipe: 1/4, 1/2, 3/4
70°, 80°
2.82
3.98
5.63
7.97
9.76
12.6
Pipe: 3/8, 1/2, 3/4
70°, 110°
3.53
5.00
7.07
9.99
12.2
15.8
Pipe: 1/2, 3/4
70°
4.25
6.01
8.50
12.0
14.7
19.0
Pipe: 3/4
80°
4.94
6.99
9.88
14.0
17.1
22.1
Pipe: 3/4
80°, 115°
5.66
8.00
11.3
16.0
19.6
25.3
Pipe: 3/4
80°
6.37
9.01
12.7
18.0
22.1
28.5
Pipe: 3/4
90°
7.07
9.99
14.1
20.0
24.5
31.6
Pipe: 3/4
90°
7.78
11.0
15.6
22.0
27.0
34.8
Pipe: 3/4
90°
8.47
12.0
16.9
24.0
29.4
37.9
Nozzle Spray Videos
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