Spray Nozzles Spray Control Spray Analysis Spray Fabrication

Air Atomizing Nozzles
10535-1/4J, 10536-1/2J,
10537-1J
• The J Series Air Atomizing nozzles mix air and liquid
supplied at line pressures up to 125 psi (9 bar) to
produce fine atomization. The self-contained air cylinder
provides controlled “on/off” operation at any
desired frequency up to 180 cycles per minute. The J
Series features a spray nozzle body assembly that is
completely separate from the air cylinder assembly
for minimal maintenance and fast, easy cleaning of
the nozzle. The TEFLON ® packings and gaskets in the
nozzle withstand continuous use at temperatures up
to 400°F (205°C) and the air cylinder packing is recommended
for temperatures up to 150°F (65°C).
Available with 1/4”. 1/2” and 1” inlet connections.
22AUH
• A 1/2” (12.7 mm) diameter mounting hole and locking
screw allows quick installation and positioning
of the 22AUH Air Atomizing nozzle on a mounting
bar. Constructed of brass with nickel-plated external
surfaces, the 22AUH also features a TEFLON® valve
seat and packings and stainless steel valve stem.
A variety of spray tips are available in flat, hollow
cone and full cone spray patterns. The 22AUH is also
available with an inlet body and cap assembly of
stainless steel.
Cycles/min: 180
Pressure: 600 psi (40 bar)
Capacity: 2 gpm (7.6 l/min)
Spangling/Cold Strip Mill
69
24AUA
• 24AUA Air Atomizing nozzles feature a 1/2”
(12.7 mm) diameter mounting hole and locking
screw for quick installation and easy positioning on
a mounting bar. The shut-off needle and valve seat
are available in tungsten carbide or stainless steel.
The valve seat is located directly behind the spray tip
for drip-free shut off. A rear knob locks the shut-off
needle in place to prevent accidental discharge while
changing spray tips. The liquid inlet connection is
available in the standard down position or one of
seven other positions in intervals of 45°.
Cycles/min: 180
Pressure: 4000 psi (280 bar)
Capacity: 0.6 gpm (2.3 l/min)
24AUA-20190
• Offering similar features to the standard 24AUA,
this version has an aluminum support body and
end cap for a total nozzle weight of 1.25 lbs (0.6 kg).
Operating at liquid pressures up to 3000 psi (210
bar), the 24AUA-20190 requires a minimum air pressure
of 42 psi (3 bar) for the air cylinder.
Cycles/min: 180
Pressure: 3000 psi (210 bar)
Capacity: 0.6 gpm (2.3 l/min)
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