AL 15 External Mix Air Atomizing Nozzle

AL 15 External Mix Air Atomizing Nozzle produces a flat spray pattern with external air atomization, providing fine atomization and adjustable liquid flow rates for industrial spraying applications.

Spray Angle:
 45˚ — 60˚
Spray Pattern:
 Flat Spray
Flow Rate:
 1.36 — 4.67 L/min
Send Inquiry
AL 15 External Mix Air Atomizing Nozzle - Image 1
AL 15 External Mix Air Atomizing Nozzle - Image 2
AL 15 External Mix Air Atomizing Nozzle - Thumbnail Image 1
AL 15 External Mix Air Atomizing Nozzle - Thumbnail Image 2

Description

AL 15 External Mix Air Atomizing Nozzle produces a flat spray pattern using an external mix design, where air and liquid combine outside the nozzle for efficient atomization. Suitable for pressure-fed liquid systems, the AL 15 External Mix Air Atomizing Nozzle provides fine atomization without changing liquid flow rate, while spray pattern width increases as air pressure rises. Available in multiple liquid tip and air cap combinations, the nozzle delivers flexible performance across a wide range of industrial coating, cooling, and spraying applications.

Spray Characteristics:
Produces a flat spray pattern using external air atomization. Spray angle ranges from approximately 45° to 60° depending on metering set. Higher air pressure produces finer atomization and a longer spray pattern. Types AL15-01 to AL15-05 are siphon type designs, while Types AL15-06 to AL15-09 operate with pressure-fed liquid systems.
Construction and Materials:
External mix air atomizing design where air and liquid combine outside the nozzle. Available with interchangeable liquid tips and air caps to accommodate different flow capacities and atomization requirements. Designed to provide fine atomization without changing liquid flow rate. Suitable for pressure-fed liquid systems and available in multiple metering set configurations for precise spray control.
Maximum Recommended Pressure:
7 Bar.G (Air)
Ordering Instructions:
Contact us for assistance in finding the right nozzle for your application.
AL Series Body Styles

AL Series nozzles are available in different body styles to fit your application needs.

VCN AL 15 Siphon / Gravity Fed

AL 15 Siphon / Gravity Fed
Metering Set Liquid Tip & Aircap Capacities as Siphon Height of 15 cm Air Pressure in Bar. G. Spray Angle at 1.5 BAR
0.4 0.7 1.0 1.5 1.75 2.0 3.0 4.0 6.0 7.0
15-01 LIQUID TIP W05736-1 Air Capacity Liters/Min 40.00 51.00 54.00 57.00 62.00 66.00 74.00 88.00 95.00 108.00 45
AIRCAP W01234-1 Liq. Capacity Liters/Min 1.36 2.27 3.12 3.41 3.72 4.08 4.64 5.90 7.10 8.30
15-02 LIQUID TIP W05736-2 Air Capacity Liters/Min 44.00 57.00 64.00 71.00 75.00 79.00 89.00 105.00 113.00 122.00 55
AIRCAP W01234-2 Liq. Capacity Liters/Min 2.50 4.54 5.90 7.00 7.90 9.10 10.70 13.60 16.60 19.50
15-03 LIQUID TIP W05736-3 Air Capacity Liters/Min 54.00 68.00 78.00 85.00 94.00 99.00 110.00 127.00 139.00 151.00 60
AIRCAP W01234-3 Liq. Capacity Liters/Min 3.18 5.40 7.30 8.90 10.20 11.80 14.80 20.9 26.80 32.70
15-04 LIQUID TIP W05736-4 Air Capacity Liters/Min 57.00 78.00 89.00 99.00 108.00 116.00 127.00 153.00 163.00 177.00 50
AIRCAP W01234-4 Liq. Capacity Liters/Min 3.63 6.40 8.60 10.70 12.50 14.10 17.50 24.10 30.90 37.70
15-05 LIQUID TIP W05736-5 Air Capacity Liters/Min 63.00 85.00 97.00 108.00 119.00 128.00 142.00 173.00 189.00 208.00 60
AIRCAP W01234-5 Liq. Capacity Liters/Min 4.22 7.40 10.00 12.40 14.50 16.40 20.30 28.00 35.90 43.80

VCN AL 15 Siphon Pump Fed

AL 15 Siphon / Gravity Fed
Liquid Pressure Bar. G.
Metering Set Liquid Tip & Aircap 0.2 Bar 0.3 Bar 0.7 Bar 1.5 Bar 3.0 Bar
Air Press. BAR Air L/Min Liquid L/Hr Air Press. BAR Air L/Min Liquid L/Hr Air Press. BAR Air L/Min Liquid L/Hr Air Press. BAR Air L/Min Liquid L/Hr Air Press. BAR Air L/Min Liquid L/Hr
15-06 LIQUID TIP W13154-1 AIRCAP W13159-1 0.20 25.20 2.80 0.35 26.30 3.50 0.70 31.20 5.30 1.40 45.30 7.80 2.80 73.60 11.00
0.35 26.30 0.70 31.20 1.05 39.60 1.75 53.80 3.50 85.00
0.70 31.20 1.05 39.60 1.40 45.30 2.10 59.50 4.20 102.00
1.05 39.60 1.40 45.30 1.75 53.80 2.80 73.60 4.90 119.00
1.40 45.30 1.75 53.80 2.10 59.40 3.50 85.00 5.30 127.50
1.75 53.80 2.10 59.40 2.80 73.60 4.20 102.00 5.60 139.00
2.10 59.40 2.80 73.60 3.50 85.00 5.60 139.00 6.30 159.00
15-07 LIQUID TIP W13154-1 AIRCAP W13159-2 22.00 2.80 3.50 5.30 7.80 11.00
0.35 25.00 0.35 22.00 0.40 25.00 0.60 28.00 0.70 34.00
0.40 0.40 25.00 0.60 28.00 0.70 34.00 1.10 45.00
27.50
0.50 28.00 0.60 28.00 0.70 34.00 1.10 45.00 1.80 62.00
0.60 22.00 0.70 34.00 0.85 40.00 1.40 54.00 2.50 79.00
25.00
15-08 LIQUID TIP W13154-2 AIRCAP W13159-1 0.35 26.30 4.50 0.70 31.20 5.50 1.05 39.60 8.30 1.75 53.80 12.20 3.15 82.00 16.60
0.70 31.20 1.05 39.60 1.40 45.30 2.10 59.40 3.50 85.00
1.05 39.60 1.40 45.30 1.75 53.80 2.80 73.60 4.20 102.00
1.40 45.30 1.75 53.80 2.10 59.40 3.50 85.00 4.90 119.00
1.75 53.80 2.10 59.40 2.80 73.60 4.20 102.00 5.25 127.00
2.10 59.40 2.80 73.60 3.50 85.00 4.90 119.00 6.30 159.00
2.80 73.60 3.50 85.00 4.20 102.00 6.30 159.00 6.70 164.00
15-09 LIQUID TIP W13154-2 AIRCAP W13159-2 4.50 5.50 8.30 12.20 17.20
0.35 22.00 0.35 22.00 0.60 28.00 0.70 34.00 1.10 45.00
0.60 28.00 0.70 34.00 0.70 34.00 1.40 54.00 1.40 54.00
0.70 34.00 1.10 45.00 1.40 54.00 2.10 71.00 2.10 71.00
1.10 45.00 1.40 54.00 2.10 71.00 2.50 79.00 2.50 79.00
15-10 LIQUID TIP W13154-3 AIRCAP W13159-1 0.70 31.20 8.50 1.05 39.60 10.40 1.40 45.30 15.90 2.50 68.00 23.00 3.50 85.00 33.00
1.05 39.60 1.40 45.30 1.75 53.80 2.80 73.60 4.20 102.00
1.40 45.30 1.75 53.80 2.10 59.40 3.50 85.00 4.90 119.00
1.75 53.80 2.10 59.40 2.80 73.60 4.20 102.00 5.30 127.00
2.10 59.40 2.80 73.60 3.50 85.00 4.90 119.00 5.60 139.00
2.80 73.60 3.50 85.00 4.20 102.00 5.60 139.00 6.30 159.00
3.50 85.00 4.20 102.00 4.90 119.00 6.30 159.00 7.00 176.00
15-11 LIQUID TIP W13154-3 AIRCAP W13159-2 8.50 10.40 15.90 23.00 33.00
0.40 25.00 0.40 25.00 0.40 25.00 0.70 34.00 1.40 54.00
0.50 27.50 0.60 28.00 0.60 28.00 0.85 40.00 1.80 62.00
0.60 28.00 0.65 31.00 0.70 34.00 1.10 45.00 2.10 71.00
0.70 34.00 0.70 34.00 0.85 40.00 1.40 54.00 2.50 79.00
15-12 LIQUID TIP W13154-4 AIRCAP W13159-3 0.70 85.00 13.40 1.00 102.00 16.40 1.40 116.00 25.00 2.50 178.00 37.00 3.20 212.00 52.00
1.00 102.00 1.40 116.00 1.80 139.00 2.80 195.00 3.50 232.00
1.40 116.00 1.80 139.00 2.10 156.00 3.50 227.00 3.90 255.00
1.80 139.00 2.10 156.00 2.50 178.00 4.20 266.00 4.20 275.00
2.10 156.00 2.80 195.00 2.80 195.00 4.90 312.00 4.90 314.00
2.80 195.00 3.50 227.00 3.70 227.00 5.60 360.00 5.60 360.00
3.50 227.00 4.20 266.00 4.20 266.00 6.30 411.00 6.30 411.00

AL 15 Siphon / Gravity Fed
Liquid Pressure Bar. G.
Metering Set Liquid Tip & Aircap 0.2 Bar 0.3 Bar 0.7 Bar 1.5 Bar 3.0 Bar
Air Press. BAR Air L/Min Liquid L/Hr Air Press. BAR Air L/Min Liquid L/Hr Air Press. BAR Air L/Min Liquid L/Hr Air Press. BAR Air L/Min Liquid L/Hr Air Press. BAR Air L/Min Liquid L/Hr
15-13 LIQUID TIP W13154-4 AIRCAP W13159-4 13.40 16.40 25.00 37.00 52.00
0.60 91.00 0.70 102.00 1.40 156.00 2.10 210.00 3.20 285.00
0.70 102.00 1.10 130.00 2.10 210.00 2.80 260.00 4.20 360.00
1.10 130.00 1.80 184.00 2.50 235.00 3.50 310.00 5.30 430.00
1.40 156.00 2.10 210.00 2.80 260.00 4.20 360.00 5.60 455.00
15-14 LIQUID TIP W13154-5 AIRCAP W13159-3 0.70 85.00 17.60 1.40 116.00 22.00 1.80 139.00 33.00 2.80 195.00 48.00 3.50 232.00 68.00
1.00 102.00 1.80 139.00 2.10 156.00 3.20 212.00 4.20 275.00
1.40 116.00 2.10 156.00 2.50 178.00 3.50 227.00 4.90 314.00
1.80 139.00 2.50 178.00 2.80 195.00 4.20 266.00 5.30 340.00
2.10 156.00 2.80 195.00 3.50 227.00 4.90 312.00 5.60 340.00
2.80 195.00 3.50 227.00 4.20 226.00 5.60 360.00 6.30 411.00
3.50 227.00 4.20 266.00 4.90 312.00 6.30 411.00 6.60 428.00
15-15 LIQUID TIP W13154-5 AIRCAP W13159-4 17.60 22.00 33.00 48.00 68.00
0.60 91.00 0.70 102.00 1.10 130.00 2.50 235.00 3.50 310.00
1.10 130.00 1.40 156.00 1.80 184.00 3.20 285.00 4.60 380.00
1.40 156.00 1.80 184.00 2.50 235.00 3.90 330.00 6.00 475.00
1.80 184.00 2.10 210.00 2.80 260.00 4.20 360.00 6.70 525.00
15-16 LIQUID TIP W13154-6 AIRCAP W13159-4 36.00 45.00 68.00 100.00 141.00
0.70 102.00 1.10 130.00 1.80 184.00 3.20 285.00 5.30 430.00
1.10 130.00 1.40 156.00 2.10 210.00 3.50 310.00 6.00 475.00
1.40 156.00 2.10 210.00 2.80 260.00 4.90 405.00 6.70 525.00
1.80 184.00 2.50 235.00 3.20 285.00 5.90 455.00 7.00 550.00
15-17 LIQUID TIP W13154-6 AIRCAP W13159-3 1.00 102.00 36.00 1.80 139.00 45.00 2.50 178.00 68.00 3.20 212.00 100.00 3.90 255.00 141.00
1.40 116.00 2.10 156.00 2.80 195.00 3.50 227.00 4.20 275.00
1.80 139.00 2.50 178.00 3.20 212.00 3.90 246.00 4.60 297.00
2.10 156.00 2.80 195.00 3.50 227.00 4.20 266.00 4.90 314.00
2.50 178.00 3.20 212.00 4.20 266.00 4.90 312.00 5.60 360.00
2.80 195.00 3.50 227.00 4.90 312.00 5.60 360.00 6.30 411.00
3.50 227.00 4.20 266.00 5.60 360.00 6.30 411.00 7.00 453.00
15-18 LIQUID TIP W13154-8 AIRCAP W13159-5 1.80 235.00 36.00 1.80 235.00 45.00 2.50 300.00 68.00 3.90 410.00 100.00
2.10 260.00 2.10 260.00 2.80 330.00 4.20 445.00
2.50 300.00 2.50 300.00 3.20 355.00 4.60 480.00
2.80 330.00 2.80 330.00 3.50 380.00 4.90 529.00
3.20 355.00 3.20 355.00 3.90 410.00 5.30 565.00
3.50 380.00 3.50 380.00 4.20 445.00 5.60 600.00
4.20 445.00 4.20 455.00 4.90 520.00 6.30 685.00
15-19 LIQUID TIP W13154-9 AIRCAP W13159-5 2.10 260.00 64.00 2.80 330.00 78.00 3.90 410.00 119.00 4.90 520.00 175.00
2.50 300.00 3.20 355.00 4.20 445.00 5.30 565.00
2.80 330.00 3.50 380.00 4.60 480.00 5.60 600.00
3.20 355.00 3.90 410.00 4.90 520.00 6.00 640.00
3.50 380.00 4.20 445.00 5.30 565.00 6.30 685.00
4.20 445.00 4.90 520.00 5.60 600.00
4.90 520.00 5.60 600.00 6.30 685.00
15-20 LIQUID TIP W13154-10 AIRCAP W13159-5 2.80 330.00 102.00 3.50 380.00 125.00 4.60 480.00 192.00 5.60 600.00 280.00
3.20 355.00 3.50 410.00 4.90 520.00 6.00 640.00
3.50 380.00 4.20 445.00 5.30 565.00 6.30 685.00
3.90 410.00 4.60 480.00 5.60 600.00
4.20 445.00 4.90 520.00 6.00 640.00
4.60 480.00 5.30 565.00 6.30 685.00
4.90 520.00 5.60 600.00

Literature

Delavan-Air-Atomizing-Nozzles-Product-Guide-cover-min-1

Latest News

Keep up to date with the latest news from partners, events, our company and the wider industry.

See Our Latest News

Request a Consultation

Have questions about our spray-nozzles or fluid handling systems? Looking for help on a unique application? Need help with a budget estimate to determine overall equipment costs? Please don’t hesitate to reach out — we’d love to help.

Request a Consultation