BETE Fine Spray Misting Nozzles

The core and orifice tip design produces a hollow cone spray of very fine droplets using liquid pressure alone. The metal series are available with or without an integral strainer, and with a medium or extra wide spray angle. Separate nozzle heads have a straight thread for connection to the pipe threaded nozzle body. This enables them to be removed for cleaning easily and replaced without the use of pipe joint sealant. Nozzles are available with 1/4? male or female NPT, and with flow rates from 0.37 to 26 gallons per hour at 40 psi. LJB nozzles include an integral strainer screen. Nozzle orifice and core tip are stainless steel with the body and cap in brass or type 303 stainless steel.

Hollow Cone Hydraulic Atomizing Spray Nozzles

Bete MicroWhirl (MW): Atomizing, Evaporative Cooling, Misting, and Fogging Nozzle

By using nozzles with very small orifices, a fine droplet size can be attained even at relatively low pressures. Misting nozzles utilize two main technologies; the first is the use of an impingement pin to achieve atomization, the second uses a very small whirl to achieve atomization. When used at higher pressures, direct pressure misting nozzles produce a droplet size that rivals air atomizing nozzles.

The Bete MicroWhirl (MW) spray nozzle is a high pressure nozzle that produces very low, extremely fine, misting protection.

Design Features of the Bete MicroWhirl (MW) Spray Nozzle:

- Outstanding atomization
– Rugged pinless design
– Drip-free performance
– 70 micron polypropylene filter
– Safety wire hole available
– U.S. Patent #7198201
– Minimum operating pressure 100 psi (7 bar)

Bete MicroWhirl (MW) Spray Nozzle- US Units
Bete MicroWhirl (MW) Spray Nozzle- SI/Metric Units

Bete P Spray Nozzle – Evaporative Cooling, Fogging, and Misting Nozzles

By using nozzles with very small orifices, a fine droplet size can be attained even at relatively low pressures. Misting nozzles utilize two main technologies; the first is the use of an impingement pin to achieve atomization, the second uses a very small whirl to achieve atomization. When used at higher pressures, direct pressure misting nozzles produce a droplet size that rivals air atomizing nozzles. The Bete P spray nozzle uses liquid “impinges” on pin for extra-fine atomization.

Design Features of the Bete P Spray Nozzle:

– High energy efficiency
– One-piece construction
– No whirl vanes or internal parts
– Highly efficient laminar jet impinges on target pin generating fine fog
– Male connection

Bete P Spray Nozzle- US Units
Bete P Spray Nozzle- SI/Metric Units

Bete PJ Spray Nozzle – Impingement, Small, Fog, and Misting Nozzles

Design Features of the Bete PJ Spray Nozzle:

– High energy efficiency
– One-piece, compact construction
– No whirl vanes or internal parts
– 1/8" or 1/4" male connection
– 100-mesh screen, 20 micron paper filter or 70 micron polypropylene filter optional

Spray Characteristics of the Bete PJ Spray Nozzle:

– Finest fog of any direct pressure nozzle
– Produces high percentage of droplets under 50 microns

Spray pattern: Cone-shaped Fog
Spray angles: 90°. For best 90° pattern, operate nozzle at or above 60 psi (4 bar)
Flow rates: 0.013 to 1.4 gpm (0.043 to 5.34 L/min)

Bete PJ Spray Nozzle- US Units
Bete PJ Spray Nozzle- SI/Metric Units

Bete SS Fog Nozzle – Small Droplet Size Dense Fog Nozzle

Design Features of the Bete SS Fog Nozzle

•Allow multiple flat fan patterns
•Solid one-piece construction
•Female connection

Spray Characteristics of the Bete SS Fog Nozzle

•Relatively small droplet size
•Spray pattern: Dense Full Cone Fog
Available in 3/4", 1" and 1-1/4" Pipe Sizes
•Spray angles:
SS4.8 through SS25 – 35°
SS35 through SS70 – 45°
•Flow rates: 2.40 to 157 gpm (9.16 to 618 L/min)
•Standard Materials: Brass, 303 Stainless Steel, and 316 Stainless Steel

Bete SS Fog Nozzle-Open Performance Data Table - US units
Bete SS Fog Nozzle-Open Performance Data Table - SI/Metric units