Interchangeable Fan Spray Nozzle Tips With Integral Strainer

Liquid from BETE fan nozzles is forced through a relatively small, elliptical orifice to provide a thin, flat spray sheet covering a narrow area. They are particularly effective in applications such as washing or descaling, where the nozzles are fixed and the item to be sprayed passes.

The flat fan pattern is effectively a line of spray. The impact of this spray is high when compared to full or hollow cone spray patterns but not as high as a solid stream nozzle. The droplet sizes produced by this type of nozzle are larger than cone nozzles, although some air-atomizing flat fan nozzles can make very fine droplet flat fans. For a flat fan nozzle to cover an area, some relative motion is required. Commonly this motion is provided by a conveyor moving product under a series of flat fan sprays. Alternatively, the nozzle itself can be in action to provide complete coverage.

BETE BJ Low Flow Nozzles Design Features 

  • Three-piece construction
  • Interchangeable spray tips
  • Integral strainer available
  • Male and female connections

Spray Characteristics of BETE BJ Spray Nozzles

  • Relatively coarse atomization
  • Uniform distribution with tapered edges for use in overlapping sprays
  • Spray Pattern: Flat Fan
  • Spray Angles: 0° to 110°
  • Flow rates: 0.003 to 24.7 gpm (0.011 to 101 L/min)
  • Standard Materials: Brass, 303 Stainless Steel and 316 Stainless Steel (for nozzle number BJ01 and higher).

How Spray Pattern is Achieved

  • A thin flat sheet of liquid is produced when the fluid exits the orifice, and the spray begins to widen and gradually moves outward from the nozzle
Available Spray Angles Flow Rate Range
0 - 110° 0.0237 to 24.8 gpm


Available Connection Types Materials
  • Pipe: 1/8, 1/4, 3/8, 1/2
  • Connection Methods: Thread (NPT, BSP, Male, Female)
Brass, 303, 316

Applications for BETE BJ Flat Fan Spray Nozzles

  • Additives
  • Coating
  • Lubrication




BETE BJ - Datasheet

BETE BJ - Datasheet

BETE BJ Datasheet - Metric

BETE BJ Datasheet - Metric

BETE Accessories

BETE Accessories


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