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External Mix Round Pattern Atomizing Nozzles

For pressure fed applications with independent air and liquid control

Standard Models:
ER1010SS, ER1020SS, ER1030SS and ER1040SS

No Drip Models:
ER2010SS, ER2020SS, ER2030SS and ER2040SS

1/4”

1/4″ External Mix Round Pattern Atomizing Nozzles are great where a high volume of liquid is needed over a specific area or general area, but not in a flat pattern. Applications include spot treatments of parts, covering irregularly shaped objects or covering a container of parts with a heavy coat. They are also an excellent choice for controlling heavy dust and particulates. Since they are external mix, airflow and liquid flow can be controlled independently.

EXAIR’s patented† 1/4″ No Drip External Mix Round Pattern Atomizing Nozzles work in the same way as the EXAIR standard atomizing nozzles do but have the added benefit ofpositively stopping liquid flow when compressed air is shut off.

All models use stainless steel construction for durability and corrosion resistance.

†Patent #9156045

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2) Model ER1020SS External Mix Round Pattern Atomizing Nozzles are used to apply a fire retardantcoating to wood trim

Airflow Pattern

Spray Dimensions

Standard Model No Drip Model 1/4″ External Mix Round Pattern Atomizing Nozzles
Pressure Width Maximum
Air Liquid A B C Depth
PSI BAR PSI BAR in cm in cm in cm ft m
ER1010SS ER2010SS 10 0.7 3 0.2 3.0 7.6 4.3 10.9 6.3 16.0 9 2.7
20 1.4 5 0.3 3.3 8.4 4.5 11.4 6.8 17.3 11 3.4
40 2.8 10 0.7 3.5 8.9 5.3 13.5 7.5 19.1 13 4.0
40 2.8 20 1.4 3.5 8.9 5.0 12.7 7.0 17.8 14 4.3
60 4.1 40 2.8 4.0 10.2 5.5 14.0 8.0 20.3 15 4.6
ER1020SS ER2020SS 10 0.7 3 0.2 3.8 9.7 5.0 12.7 7.5 19.1 10 3.0
20 1.4 5 0.3 4.0 10.2 5.8 14.7 7.0 17.8 12 3.7
40 2.8 10 0.7 4.3 10.9 6.0 15.2 8.3 21.1 15 4.6
40 2.8 20 1.4 4.5 11.4 6.0 15.2 8.3 21.1 15 4.6
60 4.1 40 2.8 5.0 12.7 6.5 16.5 8.5 21.6 16 4.9
ER1030SS ER2030SS 10 0.7 3 0.2 4.3 10.9 6.0 15.2 8.8 22.4 13 4.0
40 2.8 5 0.3 4.5 11.4 6.5 16.5 8.5 21.6 23 7.0
40 2.8 10 0.7 4.8 12.2 6.8 17.3 9.0 22.9 24 7.3
60 4.1 20 1.4 4.5 11.4 6.8 17.3 9.0 22.9 29 8.8
60 4.1 40 2.8 5.3 13.5 7.0 17.8 9.3 23.6 30 9.1
ER1040SS ER2040SS 20 1.4 3 0.2 5.8 14.7 7.5 19.1 10.0 25.4 15 4.6
40 2.8 5 0.3 6.0 15.2 8.0 20.3 10.3 26.2 19 5.8
60 4.1 10 0.7 6.0 15.2 8.0 20.3 10.5 26.7 23 7.0
60 4.1 20 1.4 5.5 14.0 7.0 17.8 9.0 22.9 24 7.3
80 5.5 40 2.8 4.5 11.4 6.5 16.5 9.5 24.1 30 9.1
ER1050SS ER2050SS 40 2.8 3 0.2 6.5 16.5 8.8 22.4 11.0 27.9 23 7.0
70 4.8 5 0.3 6.5 16.5 9.0 22.9 10.0 25.4 28 8.5
80 5.5 10 0.7 6.5 16.5 9.0 22.9 11.0 27.9 30 9.1
90 6.2 20 1.4 6.0 15.2 8.0 20.3 11.0 27.9 32 9.8

Droplet Size and Spray Angle

Droplet size can be adjusted by varying either the air or liquid pressure. An increase in air pressure or decrease in liquid pressure will generally produce a smaller droplet size. The Spray Angle is the trigonometric angle created by the width of the spray pattern and the distance at which it is measured.

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Liquid Flow Rate

Standard Models No Drip Models 1/4″ External Mix Round Pattern Atomizing Nozzles
3 PSI/0.2 BAR Liquid 5 PSI/0.3 BAR Liquid 10 PSI/0.7 BAR Liquid 20 PSI/1.4 BAR Liquid 40 PSI/2.8 BAR Liquid
Air Pressure GPH LPH SCFM SLPM Air Pressure GPH LPH SCFM SLPM Air Pressure GPH LPH SCFM SLPM Air Pressure GPH LPH SCFM SLPM Air Pressure GPH LPH SCFM SLPM
PSI BAR PSI BAR PSI BAR PSI BAR PSI BAR
ER1010SS ER2010SS 5 0.3 1.0 3.8 0.9 25.5 5 0.3 1.4 5.3 0.9 25.5 10 0.7 1.9 7.2 1.3 36.8 20 1.4 2.7 10.2 1.9 53.8 20 1.4 3.8 14.4 1.9 53.8
10 0.7 1.3 36.8 10 0.7 1.3 36.8 20 1.4 1.9 53.8 40 2.8 3.0 85.0 40 2.8 3.0 85.0
20 1.4 1.9 53.8 30 2.1 2.4 68.0 40 2.8 3.0 85.0 60 4.1 4.1 116 60 4.1 4.1 116
40 2.8 3.0 85.0 50 3.4 3.5 99.1 60 4.1 4.1 116 90 6.2 5.7 161 90 6.2 5.7 161
ER1020SS ER2020SS 6 0.4 2.5 9.5 0.9 25.5 10 0.7 3.2 12.1 1.3 36.8 10 0.7 4.3 16.3 1.3 36.8 20 1.4 5.9 22.3 2.9 82.1 40 2.8 7.5 28.4 3.0 85.0
10 0.7 1.3 36.8 20 1.4 1.8 51.0 20 1.4 1.9 53.8 40 2.8 3.1 87.8 60 4.1 4.1 116
30 2.1 2.4 68.0 40 2.8 3.1 87.8 40 2.8 3.1 87.8 60 4.1 4.1 116 80 5.5 5.3 150
50 3.4 3.6 102 60 4.1 4.1 116 60 4.1 4.1 116 90 6.2 5.9 167 90 6.2 5.9 167
ER1030SS ER2030SS 10 0.7 4.4 16.7 4.0 113 10 0.7 5.5 20.8 4.0 113 15 1.0 7.6 28.8 4.9 139 30 2.1 11.0 41.6 7.7 218 40 2.8 14.0 53.0 9.5 269
20 1.4 6.0 170 20 1.4 6.0 170 30 2.1 7.7 218 40 2.8 9.5 269 50 3.4 11.2 317
40 2.8 9.5 269 40 2.8 9.5 269 50 3.4 11.2 317 60 4.1 11.7 331 60 4.1 11.7 331
50 3.4 11.2 317 60 4.1 11.7 331 70 4.8 13.4 379 80 5.5 15.3 433 80 5.5 15.3 433
ER1040SS ER2040SS 15 1.0 10.0 37.9 4.9 139 20 1.4 13.5 51.1 6.0 170 30 2.1 18.8 71.2 7.7 218 40 2.8 27.6 104 9.5 269 50 3.4 31.0 117 11.2 317
30 2.1 7.7 218 30 2.1 7.7 218 40 2.8 9.5 269 50 3.4 11.2 317 60 4.1 11.7 331
40 2.8 9.5 269 40 2.8 9.5 269 60 4.1 11.7 331 60 4.1 11.7 331 70 4.8 13.4 379
50 3.4 11.2 317 60 4.1 11.7 331 80 5.5 15.3 433 80 5.5 15.3 433 80 5.5 15.3 433
ER1050SS ER2050SS 40 2.8 18.0 68.1 14.0 396 55 3.8 26.0 98.0 18.0 510 65 4.5 41.0 155 21.0 595 80 5.5 60.0 227 25.3 716
50 3.4 16.8 470 65 4.5 21.0 595 70 4.8 22.3 631 90 6.2 27.9 790
60 4.1 19.7 558 70 4.8 22.3 631 80 5.5 25.3 716
65 4.5 21.0 595 80 5.5 25.3 716 90 6.2 27.9 790

 

Dimensions

Standard Models
No Drip Models

Models

1/4″ External Mix Round Pattern Atomizing Nozzles
Maximum Liquid Flow Rate Standard
Model
No Drip
Model
GPH LPH
3.8 14.4 BPER1010SS BPER2010SS
7.5 28.4 BPER1020SS BPER2020SS
14.0 53.0 BPER1030SS BPER2030SS
31.0 117.0 BPER1040SS BPER2040SS
60.0 227.0 BPER1050SS BPER2050SS

 

Mounting Brackets For Atomizing Spray Nozzles
Model Description
901786 Mounting Bracket for 1/8″ Atomizing Spray Nozzles
901318 Mounting Bracket for 1/4″ Atomizing Spray Nozzles
901556 Mounting Bracket for 1/2″ Atomizing Spray Nozzles

Accessories

EFC Electronic Flow Control
Turn off the compressed air when it isn’t needed

EXAIR's EFC™ is a user-friendly electronic flow control for compressed air that is designed to minimise compressed air use on blowoff, drying, cooling, conveying and static elimination operations. The EFC combines a photoelectric sensor with a timing control that limits compressed air use by turning it off when no part is present. The timing control permits easy tuning to the application requirements while providing flexibility in sensing distance.

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Filters, Regulators, Valves & More

With proper filtration of dirt, moisture and oil from the compressed air supply, EXAIR compressed air products will operate for years with no maintenance required. Use a 5 micron or smaller filter separator on the compressed air supply. To prevent problems associated with oil, use a 0.03 micron or smaller oil removal filter on the compressed air supply. Pressure regulators permit easy selection of the operating pressure, providing infinite control of flow, force and air consumption

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Installation and Maintenance Sheets

pdf
1/4” & 1/2” Atomizing Spray Nozzles

255.94 KB

pdf
1/4” & 1/2” No Drip Atomizing Spray Nozzles

283.83 KB

Atomizing Nozzles PDF Brochure

CAD Drawings

Catalogue Downloads

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