Twist & Dry® (TDL)

LOW FLOW HOLLOW CONE SPRAY NOZZLE FOR SPRAY DRYING
Detail of the Hollow Cone Spray Pattern Icon

DESIGN FEATURES

Patented locking mechanism for quick and easy change-out

2-piece body for easy maintenance

Lower flow rates than TD series

Interchangeable swirl and orifice discs for variable patterns and flow rate

Ideal for small-scale applications and pilot tests

Replacement swirls and discs are readily available


HOW SPRAY PATTERN IS ACHIEVED

Spray exits on the same axis it enters

Internal channels or vanes causes the liquid to spin, and the centrifugal force exerted upon the geometry of the exit creates the spray pattern

Spray is concentrated on outer edges

Smaller droplets than full cone

Available Spray Angle
70°
Flow Rate Range
0.0476 to 2.05 gpm
Available Connection Types
  • Pipe: 1/4, 3/8
  • Connection Methods: Thread (NPT, BSP, Female)
Material
Tungsten Carbide (Pro) / 303 / 218
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)
200 psi
500 psi
750 psi
1000 psi
2500 psi
5000 psi
Pipe: 1/4, 3/8
70°
0.0476
0.0753
0.0922
0.106
0.168
0.238
Pipe: 1/4, 3/8
70°
0.0507
0.0801
0.0981
0.113
0.179
0.253
Pipe: 1/4, 3/8
70°
0.0559
0.0883
0.108
0.125
0.198
0.279
Pipe: 1/4, 3/8
70°
0.0641
0.101
0.124
0.143
0.227
0.321
Pipe: 1/4, 3/8
70°
0.0745
0.118
0.144
0.167
0.263
0.372
Pipe: 1/4, 3/8
70°
0.0820
0.130
0.159
0.183
0.290
0.410
Pipe: 1/4, 3/8
70°
0.0931
0.147
0.180
0.208
0.329
0.466
Pipe: 1/4, 3/8
70°
0.108
0.171
0.210
0.242
0.383
0.541
Pipe: 1/4, 3/8
70°
0.123
0.195
0.238
0.275
0.435
0.615
Pipe: 1/4, 3/8
70°
0.149
0.236
0.288
0.333
0.527
0.745
Pipe: 1/4, 3/8
70°
0.168
0.265
0.325
0.375
0.593
0.839
Pipe: 1/4, 3/8
70°
0.186
0.295
0.361
0.417
0.659
0.932
Pipe: 1/4, 3/8
70°
0.198
0.312
0.382
0.442
0.698
0.988
Pipe: 1/4, 3/8
70°
0.216
0.342
0.419
0.483
0.764
1.08
Pipe: 1/4, 3/8
70°
0.224
0.354
0.433
0.500
0.791
1.12
Pipe: 1/4, 3/8
70°
0.231
0.365
0.447
0.517
0.817
1.15
Pipe: 1/4, 3/8
70°
0.243
0.384
0.470
0.543
0.858
1.21
Pipe: 1/4, 3/8
70°
0.262
0.414
0.507
0.585
0.925
1.31
Pipe: 1/4, 3/8
70°
0.271
0.429
0.525
0.606
0.958
1.36
Pipe: 1/4, 3/8
70°
0.295
0.466
0.571
0.659
1.04
1.47
Pipe: 1/4, 3/8
70°
0.306
0.484
0.593
0.685
1.08
1.53
Pipe: 1/4, 3/8
70°
0.313
0.496
0.607
0.701
1.11
1.57
Pipe: 1/4, 3/8
70°
0.335
0.529
0.648
0.748
1.18
1.67
Pipe: 1/4, 3/8
70°
0.356
0.563
0.689
0.796
1.26
1.78
Pipe: 1/4, 3/8
70°
0.377
0.596
0.730
0.843
1.33
1.89
Pipe: 1/4, 3/8
70°
0.398
0.630
0.771
0.891
1.41
1.99
Pipe: 1/4, 3/8
70°
0.410
0.648
0.794
0.917
1.45
2.05

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