Model AW1040SS 24.0 GPH 1/4 FNPT Int Mix Wide Angle Round Atomizing Nozzle

EXAIR's 1/8 FNPT, 1/4 FNPT and 1/2 FNPT internal mix wide angle round pattern atomizing nozzles are great for covering a broad area.
Model
AW1040SS
$221.00

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EXAIR's 1/8 FNPT, 1/4 FNPT and 1/2 FNPT internal mix wide angle round pattern atomizing nozzles are great for covering a broad area. They can be adjusted for a light mist or a heavy soaking spray. They are popular for dust mitigation, humidification, and cooling of products, people or livestock in a broad area. These nozzles are also perfect for applying a coating to parts packed in large containers, for example, misting a container of stamped steel parts with oil to prevent oxidation during shipment. For pressure fed applications not requiring independent air and liquid control.

Applications

  • Washing
  • Rinsing
  • Coating
  • Cooling
  • Quenching
  • Wetting (moistening)
  • Humidification
  • Dust Control

Advantages

  • Fully adjustable
  • Maximizes liquid dispersion
  • Minimizes liquid consumption
  • All stainless steel construction
  • Compact
  • Versatile
  • Interchangeable liquid and air caps
  • Minimizes air consumption
  • Fine atomization

Atomizing Nozzle Materials

Type 303 Stainless Steel - All of EXAIR's Atomizing Nozzles are constructed with Type 303 stainless steel, which can resist high temperatures and corrosive environments. They are designed for environments with a maximum operating temperature of 800°F (426°C).

Accessories

Mounting bracket for 1/4 NPT Atomizing NozzlesMounting bracket for 1/2 NPT Atomizing Nozzles

Mounting Brackets - available for 1/8 FNPT, 1/4 FNPT and 1/2 FNPT models. Provides a secure mount for EXAIR's Atomizing Nozzles. Constructed of Type 301 stainless steel.

Dimensions & Performance

Internal Mix Wide Angle Round Pattern Atomizing Nozzles

(1/4 FNPT Models)

Dimensions - 1/4 FNPT Internal Mix Wide Angle Round Pattern Atomizing Nozzle

Liquid Pressure

 

AW1010SS

AW1020SS

AW1030SS

AW1040SS

10 PSI / 0.7 BARAir PressurePSI81012141214----101214--24283032
BAR0.60.70.81.00.81.0----0.70.81.0--1.71.92.12.2
Liquid FlowGPH1.81.61.51.32.81.6----6.84.52.2--6.04.02.52.0
LPH6.86.15.74.910.66.1----25.717.08.3--22.715.19.57.6
Air FlowSCFM0.30.40.40.51.72.0----1.11.41.9--5.46.16.77.3
SLPM81111144857----314054--153173190207
20 PSI / 1.4 BARAir PressurePSI14182226222426--2022242638444852
BAR1.01.21.51.81.51.71.8--1.41.51.71.82.63.03.33.6
Liquid FlowGPH2.42.11.91.64.03.12.0--8.56.04.52.69.35.53.51.9
LPH9.17.97.26.115.111.77.6--32.222.717.09.835.220.813.27.2
Air FlowSCFM0.40.50.60.72.32.52.9--1.51.92.32.77.79.110.010.8
SLPM11141720657182--42546576218258283306
30 PSI / 2.1 BARAir PressurePSI22303640303438403034384048566270
BAR1.52.12.52.82.12.32.62.82.12.32.62.83.33.94.34.8
Liquid FlowGPH2.72.31.91.65.43.81.80.99.05.82.41.415.59.06.02.8
LPH10.28.77.26.120.414.46.83.434.122.09.15.358.734.122.710.6
Air FlowSCFM0.50.70.80.92.53.24.04.52.02.83.84.38.410.612.113.4
SLPM1420232571911131275779108122238300343379
40 PSI / 2.8 BARAir PressurePSI30384650384448524044485260708090
BAR2.12.63.23.42.63.03.33.62.83.03.33.64.14.85.56.2
Liquid FlowGPH3.02.62.11.96.44.42.61.010.07.03.71.519.312.06.52.8
LPH11.49.87.97.224.216.79.83.837.926.514.05.773.145.424.610.6
Air FlowSCFM0.70.81.01.12.93.94.65.42.63.44.25.210.312.814.717.2
SLPM20232831821101301537496119147292362416487
60 PSI / 4.1 BARAir PressurePSI445565755458657556607080859095100
BAR3.03.84.55.23.74.04.55.23.94.14.85.55.96.26.66.9
Liquid FlowGPH3.53.12.52.18.57.05.41.715.012.05.00.824.021.318.515.8
LPH13.211.79.57.932.226.520.46.456.845.418.93.091.080.670.059.8
Air FlowSCFM0.91.11.31.53.54.15.27.12.93.55.67.713.815.216.517.3
SLPM25313742991161472018299159218391430467490

Spray Dimensions

Internal Mix Wide Angle Round Pattern Atomizing Nozzle

(1/4 FNPT Models)

Dimensions - 1/4 FNPT Internal Mix Wide Angle Round Pattern Atomizing Nozzle

Model

Air Pressure

Liquid Pressure

Width

Max Depth

PSI

BAR

PSI

BAR

A

B

C

ft

m

in

cm

in

cm

in

cm

AW1010SS100.7100.7718923143651.5
201.4201.49231128153861.8
342.3302.110251230164182.4
422.9402.810251230164192.7
604.1604.1102512301641123.7
AW1020SS120.8100.710251333174392.7
241.7201.4112813331846113.4
342.3302.1112813331846123.7
463.2402.8112814361846144.3
604.1604.1112814361948164.9
AW1030SS120.8100.710251333184692.7
221.5201.4112813331846113.4
342.3302.1112814361846134.0
463.2402.8112814361948154.6
654.5604.1112814362051195.8
AW1040SS281.9100.7102514361641164.9
463.2201.4112814361846185.5
604.1302.1123016412153216.4
755.2402.8123016412256247.3
906.2604.1123016412358257.6

Atomizing Nozzle Standards and Certifications

CE Compliant

EXAIR Atomizing Nozzles comply with the EU General Product Safety Directive (2001/95/EC) and meet the noise limitation requirements of the EU Machinery Directive (2006/42/EC). All sound level measurements are taken at 3 feet away.

Conflict Mineral Free

Look for this symbol to designate conflict mineral free products throughout our website. EXAIR supports Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act and we are committed to compliance with the conflict minerals rule in order to curb the illicit trade of tin, tantalum, tungsten and gold in the DRC region. EXAIR is using the CMRT 3.02 template to document our supply chain and commitment to conflict free products.

Awards - Internal Mix Atomizing Nozzle

2011 New Equipment Digest King Award Winner

EXAIR's Internal Mix Atomizing Nozzles were a winner of the 2011 New Equipment Digest King Awards. The Internal Mix Atomizing Nozzle family won in the Fluid/Pneumatic Power category.

2011 Plant Engineering Product of the Year Award

EXAIR's Internal Mix Atomizing Nozzles were a finalist in the 2011 Plant Engineering Product of the Year Awards. The Internal Mix Atomizing Nozzle family placed in the Fluid Handling category.

Droplet Size

Droplet size illustration

One of the primary reasons atomizing spray nozzles are used is because of their fine droplet size. Benefits of fine droplet size include even coating and liquid conservation. For reference, a large raindrop is around 6,000 microns (0.236") in diameter. Standard liquid nozzles produce droplet sizes ranging from 4,000 microns (0.157") down to 300 microns (0.012") in diameter. EXAIR's Atomizing Nozzles produce minuscule droplet sizes in the range of 100 microns (0.004") to 20 microns (0.0008")!

Droplet Size

ModelLiquid PressureAir PressureDroplet Size (μm*)
AN1020SS20PSI40 PSI71
40PSI65 PSI83
ER1020SS5 PSI40 PSI39
20 PSI40 PSI57
SR1020SS4" Siphon Height20 PSI25
4" Siphon Height40 PSI22

*Volume Median Diameter Dv(50.0) of liquid droplets.

1μ = 1 micron = 0.00004".

All tests performed with water.

Spray Angle

Spray angle illustration

The Spray Angle is the trigonometric angle created by the width of the spray pattern and the distance at which it is measured. This angle can vary greatly within a given family of atomizing nozzles depending on flow rates and pressures, but will generally fall into the ranges below:

Spray Angle

Model FamilyMinimum AngleMaximum Angle
Internal Mix Narrow Angle Round Pattern- AN1010SS, AN2010SS, etc.20°45°
Internal Mix Wide Angle Round Pattern- AW1010SS, AW2010SS, etc.50°90°
Internal Mix Flat Fan Pattern- AF1010SS, AF2010SS, etc.50°120°
External Mix Round Pattern - ER1010SS, ER2010SS, etc.25°60°
External Mix Narrow Angle Flat Fan Pattern - EF1010SS, EF2010SS, etc.35°70°
External Mix Wide Angle Flat Fan Pattern - EB1010SS, EB2010SS, etc.50°105°
Siphon Fed Round Pattern SR1010SS, SR2010SS, etc.20°50°
Siphon Fed Flat Fan Pattern SF1010SS, SF2010SS, etc.50°100°
Use our Application Assistance Worksheet to submit information about your application. When you submit this information, we will respond with our recommendation for the EXAIR product best suited for the application. Please complete the Application Assistance Worksheet and click submit or print the completed .pdf file and fax it to us at (513) 671-3363. For immediate help, call our Application Engineering Department at 1 800-903-9247.
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