DESIGN FEATURES
The original spiral nozzle invented by BETE
Also referred to as pigtail nozzles, corkscrew nozzles, or helix nozzles
High energy efficiency
One-piece/no internal parts
Clog-resistant performance
High discharge velocity
Commonly used for quenching, scrubbing, and evaporative cooling
HOW SPRAY PATTERN IS ACHIEVED
The spray pattern of the spiral nozzle is formed by the fluid shearing along with the turns of the spiral, which produce multiple concentric cones. These cones form two to three bands of relatively coarse droplets surrounded by wider bands of relatively fine droplets
Produces the finest droplet size of any direct pressure nozzle for very fine atomization
Available Spray Angles
50 - 180°
Flow Rate Range
1.87 to 14000 l/min
Available Connection Types
- Pipe: 1/8, 1/4, 3/8, 1/2, 3/4, 1, 1 1/2, 2, 3, 4
- Connection Methods: Thread (NPT, BSP, Male)
Materials
Brass, 316, 310, 347, Cobalt Alloy 6, Duplex 2205, A494 CW6MC (cast Nickel Alloy 625), A494 CW2M (cast Nickel Alloy C-276), A494 CX2MW (cast Nickel Alloy C-22), A494 CU5MCuC (cast Nickel Alloy 825), PVC, CPVC, PVDF, PTFE, Nickel Aluminum Bronze, Polypropylene
Flow Rates, Spray Angles, Connections
Full 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 (l/min) @ Differential Pressure (bar) (Density: 1 SG)
0.3 bar
1 bar
3 bar
4 bar
7 bar
30 bar
-
3.19
5.53
6.38
8.44
17.5
-
5.93
10.3
11.9
15.7
32.5
-
9.11
15.8
18.2
24.1
49.9
-
13.7
23.7
27.4
36.2
75.0
-
18.5
32.0
37.0
48.9
101
-
24.2
41.9
48.4
64.0
133
-
37.6
65.1
75.2
99.5
206
-
54.9
95.1
110
145
301
-
75.3
130
151
199
412
-
95.7
166
191
253
524
-
153
265
306
405
838
-
216
374
432
571
1180
-
294
509
588
778
1610
-
385
667
770
1020
2110
-
438
759
876
1160
2400
-
639
1110
1280
1690
3500
-
806
1400
1610
2130
4410
-
1170
2030
2340
3100
6410
-
1540
2670
3080
4070
8430
-
2390
4140
4780
6320
13100
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 (l/min) @ Differential Pressure (bar) (Density: 1 SG)
0.3 bar
1 bar
3 bar
4 bar
7 bar
30 bar
-
3.19
5.53
6.38
8.44
17.5
-
5.93
10.3
11.9
15.7
32.5
-
9.11
15.8
18.2
24.1
49.9
-
13.7
23.7
27.4
36.2
75.0
-
18.5
32.0
37.0
48.9
101
-
24.2
41.9
48.4
64.0
133
-
37.6
65.1
75.2
99.5
206
-
54.9
95.1
110
145
301
-
75.3
130
151
199
412
-
95.7
166
191
253
524
-
153
265
306
405
838
-
216
374
432
571
1180
-
294
509
588
778
1610
-
385
667
770
1020
2110
-
438
759
876
1160
2400
-
639
1110
1280
1690
3500
-
806
1400
1610
2130
4410
-
1170
2030
2340
3100
6410
-
1540
2670
3080
4070
8430
-
2390
4140
4780
6320
13100