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NF - Flat fan spray nozzle

NF flat jet nozzle creates a high impact spray is available in many flow rates and spray angels. Also available as 0° 'straight jet'.

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Robin Ryberg Spray nozzles & systems, Tank cleaning
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Linda Caporicci Column internals, Droplet separation, Spray nozzles & systems, Other products
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Alexander Bergman Droplet separation, Column internals, Spray nozzles & systems, Tank cleaning
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Sol Millerv Dust control, Spray nozzles & systems, Tank cleaning
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NF flatstråledysa är en dysa som skapar en kraftig spray och många valmöjligheter gällande både flöde och sprayvinkel.
Illustration av hur sprayen skapas av en axiell flatstråledysa. Dysan skapar en jämt fördelad spray som smalnar av mot ytterkanterna av sprayen
NF flatstråledysa är en dysa som skapar en kraftig spray och många valmöjligheter gällande både flöde och sprayvinkel. Illustration av hur sprayen skapas av en axiell flatstråledysa. Dysan skapar en jämt fördelad spray som smalnar av mot ytterkanterna av sprayen

Design features

  • High impact spray
  • Wide range of flow rates
  • Also available as 0° (straight jet)
  • The spray tapers slightly towards the outer edges, which makes the nozzle very suitable for applications where several nozzles are installed in line. By overlapping the spray of the nozzles, the result is an even spray across the entire line.
Spray patternFlat fan - Axial
Spray angle0° - 120°
Flow rate0.134 - 3010 l/min
Standard material - Body & Cap NutBrass, 303, 316, PVC, PTFE
Connection1/8"-2" BSP/NPT
DimensionsSee Datasheet

Flow rates, spray angles & connections

If a specific pressure is not listed below or in the nozzle datasheet, it is possible to calculate the nozzle flow rate at a given pressure by using the equation at the bottom of the datasheet.

Flow rate (l/min) @ Differential pressure (bar), Density (1 SG)
Nozzle numberConnectionSpray angle0.3 bar1 bar3 bar7 bar15 bar30 bar
NF011/8", 1/4"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-0,2280,3950,6030,8831,25
NF0151/8", 1/4"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-0,3420,5920,9051,321,87
NF021/8", 1/4"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-0,4560,7901,211,772,50
NF0251/8", 1/4"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-0,5690,9861,512,203,12
NF031/8", 1/4"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-0,6831,181,812,653,74
NF041/8", 1/4"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-0,9111,582,413,534,99
NF051/8", 1/4"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-1,141,973,024,426,24
NF061/8", 1/4"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-1,372,373,625,317,50
NF081/8", 1/4"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-1,823,154,827,059,97
NF101/8", 1/4", 3/8"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-2,283,956,038,8312,5
NF151/8", 1/4", 3/8"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-3,425,929,0513,218,7
NF201/8", 1/4", 3/8"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-4,567,9012,117,725,0
NF301/8", 1/4", 3/8"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-6,8311,818,126,537,4
NF401/8", 1/4", 3/8"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-9,1115,824,135,349,9
NF501/4", 3/8"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-11,419,730,244,262,4
NF601/4", 3/8", 1/2"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-13,723,736,253,175,0
NF701/4", 3/8", 1/2"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-16,027,742,362,087,6
NF803/8", 1/2"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-18,231,548,270,599,7
NF903/8", 1/2"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-20,535,554,279,4112
NF1003/8", 1/2"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-22,839,560,388,3125
NF1203/8", 1/2"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-27,447,572,5106150
NF1501/2"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-34,259,290,5132187
NF2001/2"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-45,679,0121177250
NF3003/4"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-68,3118181265374
NF4003/4", 1"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-91,1158241353499
NF7501"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-172298455666942
NF8001 1/4"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-182315482705997
NF11501 1/4"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-26245469310101440
NF15001 1/2"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-34259290513201870
NF22502"0°, 15°, 30°, 50°, 65°, 80°, 90°, 110°, 120°-513889136019902810

Choose the right spray nozzle for an optimised spray process

Each type of nozzle has a specific flow rate, spray pattern and droplet size. To optimise the spray process, it is important to understand how different parameters affect the choice of spray nozzle and type of solution.

The Knowledge base contains information about spray pattern, droplet size, flow rate/pressure, spray coverage, materials, etc. The 'Materials' section of the Knowledge base lists the most commonly requested materials and maximum temperature of the material.

Our main supplier is BETE, a leading manufacturer of spray nozzles and spray systems with more than 70 years of experience in spray processes and a product range including over 20,000 components.

BETE's spray technology is used worldwide to optimise processes in many different industries, including the energy sector, chemical and petrochemical industry, food industry and offshore.

Some of BETE's certifications include ISO 9001:2015, ATEX and FM Approval.

BETE Performance Spray Engineering

BETE offers test facilities, CFD modelling, and advanced technical support. To ensure high quality and reliable deliveries, BETE's manufacturing is largely based 'in-house' with its own foundry, CNC machining, assembly and quality control.

BETE Certifications & Approvals

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