Model AT2010SS 14.7 GPH 1/4 FNPT No Drip Int Mix 360° Hollow Circular Atomizing Nozzle

EXAIR's 1/4 FNPT and 1/2 FNPT no drip internal mix 360° nozzles stop liquid flow whenever air flow isn't present, which conserves
Model
AT2010SS
$428.00

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EXAIR's 1/4 FNPT and 1/2 FNPT no drip internal mix 360° nozzles stop liquid flow whenever air flow isn't present, which conserves expensive liquids and prevents ruined product finishes due to drips. They are designed for applications where the spray pattern must be oriented away from the nozzle in all directions. These nozzles are ideal where a smooth, even coating is needed on the inside of pipe or similar ductwork. They also work great for operations where a mist over a broad area is needed, such as dust suppression, humidification and cooling. 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

No Drip Internal Mix 360° Hollow Circular Pattern Atomizing Nozzles

(1/4 FNPT Model)

Dimensions - 1/4 FNPT No Drip Internal Mix 360 Degree Hollow Circular Pattern Atomizing Nozzle
Liquid Pressure
 
AT2010SS
10 PSI / 0.7 BARAir PressurePSI20242628
BAR1.41.71.81.9
Liquid FlowGPH4.52.62.01.6
LPH16.89.77.55.9
Air FlowSCFM4.35.35.76.2
SLPM121150162176
20 PSI / 1.4 BARAir PressurePSI34384248
BAR2.32.62.93.3
Liquid FlowGPH7.35.23.62.1
LPH27.519.613.57.8
Air FlowSCFM6.47.38.29.3
SLPM182206231264
30 PSI / 2.1 BARAir PressurePSI50566070
BAR3.43.94.14.8
Liquid FlowGPH8.15.44.22.0
LPH30.620.315.77.4
Air FlowSCFM8.910.010.712.6
SLPM251283303356
40 PSI / 2.8 BARAir PressurePSI60708090
BAR4.14.85.56.2
Liquid FlowGPH11.57.14.12.0
LPH43.526.815.47.7
Air FlowSCFM10.011.813.515.5
SLPM283335383439
60 PSI / 4.1 BARAir PressurePSI859095100
BAR5.96.26.66.9
Liquid FlowGPH14.712.710.68.9
LPH55.747.940.233.7
Air FlowSCFM13.314.114.915.8
SLPM376398423449

Spray Dimensions

No Drip Internal Mix 360° Hollow Circular Pattern Atomizing Nozzle

(1/4 FNPT Models)

Spray Dimensions - 1/4 FNPT No Drip Internal Mix 360 Degree Hollow Circular Pattern Atomizing Nozzle

Model

Air Pressure

Liquid Pressure

Diameter

PSI

BAR

PSI

BAR

in

cm

AT2010SS201.4100.73691
342.3201.43999
503.4302.144112
604.1402.849124
855.9604.153135

Spray Dimensions

No Drip Internal Mix 360° Hollow Circular Pattern Atomizing Nozzle

(1/2 FNPT Models)

Dimensions - 1/2 FNPT Internal Mix 360 Degree Hollow Circular Pattern Atomizing Nozzle

Model

Air Pressure

Liquid Pressure

Diameter

PSI

BAR

PSI

BAR

in

cm

AT6010SS161.1100.756142
422.9302.1112284
563.9402.8144366
805.5604.1156396

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 - No Drip Internal Mix Atomizing Nozzle

2017 Plant Engineering Product of the Year Award

EXAIR's No Drip Internal Mix Atomizing Nozzles were a finalist in the 2017 Plant Engineering Product of the Year Awards. The No Drip Internal Mix Atomizing Nozzle family placed in the Fluid Handling category.

2015 Plant Engineering Product of the Year Award

EXAIR's No Drip Internal Mix Atomizing Nozzles were a finalist in the 2015 Plant Engineering Product of the Year Awards. The No Drip 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

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 illustration

Spray Angle

Model FamilyMinimum AngleMaximum Angle
Internal Mix NarrowAngle 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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