NFS - Flat fan spray nozzle

NFS flat fan nozzle has an extremely short length for minimum projection and maximum clearance. Produces a flat fan spray pattern and is available in a variety of spray angles.

Only available in straight (parallel) threads, NPSM and G. Requires gasket to seal the connection.

HL Hansa Engineering AB
Hans Linder Spray nozzles & systems, Tank cleaning, Safety showers, Tank storage equipment
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LC Hansa Engineering AB
Linda Caporicci Column internals, Droplet separation, Spray nozzles & systems, Other products
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RR Hansa Engineering AB
Robin Ryberg Spray nozzles & systems, Tank cleaning
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SM Hansa Engineering AB
Sol Millerv Dust control, Spray nozzles & systems, Tank cleaning
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AB Hansa Engineering AB
Alexander Bergman Droplet separation, Column internals, Spray nozzles & systems, Tank cleaning
I look forward to providing product advice and solutions! Let's meet via a video call or a site visit. You can also phone or email us, of course.
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NFS flat fan nozzle has an extremely short length for minimum projection and maximum clearance. Produces a flat fan spray pattern and is available in a variety of spray angles.
Illustration av hur sprayen skapas av en axiell flatstråledysa. Dysan skapar en jämt fördelad spray som smalnar av mot ytterkanterna av sprayen
NFS flat fan nozzle has an extremely short length for minimum projection and maximum clearance. Produces a flat fan spray pattern and is available in a variety of spray angles. Illustration av hur sprayen skapas av en axiell flatstråledysa. Dysan skapar en jämt fördelad spray som smalnar av mot ytterkanterna av sprayen

Design features

  • Extremely short length for minimum projection and maximum clearance
  • Available in straight (parallel) threads only, NPSM and G
  • Requires gasket to seal the connection
Spray patternFlat fan - Axial
Spray angle20° - 120°
Flow rate0.169 - 1770 l/min
Standard material - Body & Cap NutPVC, Brass, 303, 316
Connection1/4" - 2" G/NPSM
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
NFS0121/4"20°, 30°, 45°, 60°, 90°, 120°-0,2880,4990,7621,121,58
NFS0191/4"20°, 30°, 45°, 60°, 90°, 120°-0,4470,7741,181,732,45
NFS0311/4"20°, 30°, 45°, 60°, 90°, 120°-0,7061,221,872,733,87
NFS0391/4"20°, 30°, 45°, 60°, 90°, 120°-0,8791,522,333,404,81
NFS0501/4"20°, 30°, 45°, 60°, 90°, 120°-1,121,942,964,346,13
NFS0591/4"20°, 30°, 45°, 60°, 90°, 120°-1,342,323,555,197,34
NFS0771/4"20°, 30°, 45°, 60°, 90°, 120°-1,763,054,666,829,64
NFS0981/4"20°, 30°, 45°, 60°, 90°, 120°-2,233,865,908,6412,2
NFS121/4"20°, 30°, 45°, 60°, 90°, 120°-2,834,907,4911,015,5
NFS151/4"20°, 30°, 45°, 60°, 90°, 120°-3,365,828,8913,018,4
NFS201/4", 3/4"20°, 30°, 45°, 60°, 90°, 120°-4,457,7111,817,224,4
NFS251/4", 3/4"20°, 30°, 45°, 60°, 90°, 120°-5,659,7914,921,930,9
NFS311/4", 3/4"20°, 30°, 45°, 60°, 90°, 120°-7,0912,318,827,538,8
NFS391/4", 3/4"20°, 30°, 45°, 60°, 90°, 120°-8,8215,323,334,248,3
NFS501/4", 3/4"20°, 30°, 45°, 60°, 90°, 120°-11,319,629,943,861,9
NFS621/4", 3/4"20°, 30°, 45°, 60°, 90°, 120°-14,124,437,354,677,2
NFS771/4", 3/4"20°, 30°, 45°, 60°, 90°, 120°-17,630,546,668,296,4
NFS933/4"120°-21,236,756,182,1116
NFS1243/4", 1 1/4"20°, 30°, 45°, 60°, 90°, 120°-28,349,074,9110,155
NFS1553/4", 1 1/4"20°, 30°, 45°, 60°, 90°, 120°-35,361,193,4137193
NFS1853/4", 1 1/4"20°, 30°, 45°, 60°, 90°, 120°-42,172,9111163231
NFS1953/4", 1 1/4"20°, 30°, 45°, 60°, 90°, 120°-44,577,1118172244
NFS3091 1/4"20°, 30°, 45°, 60°, 90°, 120°-70,4122186273386
NFS4961 1/4"20°, 30°, 45°, 60°, 90°, 120°-113196299438619
NFS5572"20°, 30°, 45°, 60°, 90°, 120°-127220336492696
NFS6202"20°, 30°, 45°, 60°, 90°, 120°-141244373546772
NFS7752"20°, 30°, 45°, 60°, 90°, 120°-176305466682964
NFS9772"20°, 30°, 45°, 60°, 90°, 120°-2233865908641220
NFS11302"20°, 30°, 45°, 60°, 90°, 120°-2584476839991410
NFS13202"20°, 30°, 45°, 60°, 90°, 120°-30152179611701650
PDF

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Datasheet NFS BETE Catalogue Metric

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