Spray Nozzles Spray Control Spray Analysis Spray Fabrication

Spangling/Cold Strip Mill
Air Atomizing Nozzles
Standard Air Atomizing Nozzles
Our J Series of air atomizing nozzles include:
Low-Capacity Series. Our 1/8J and 1/4J models range in capacity from
0.13 to 72 gph (0.49 to 280 l/h).
Medium-Capacity Series. Our 1/2J models range in capacity from
4.1 to 306 gph (15.5 to 1158 l/h).
High-Capacity Series. Our 1J models range in capacity from 24 to 1740 gph
(91 to 6586 l/h).
These models are designed to operate at air pressures ranging from 10 to 60 psi
(0.7 to 4.0 bar) and can be specified with pressure or siphon/gravity liquid-fed spray
set-ups. They are available in an array of body styles and with a variety of options.
Material choices include nickel-plated brass, 303 stainless steel, 316 stainless steel
along with other machineable materials. All J Series nozzles are available in dripfree
versions.
Detailed information on the options and performance of the air atomizing nozzles
most commonly used in steel mills can be found in our Industrial Spray Products
Catalog or by contacting your local sales representative.
J
Single Air Line
• The J basic nozzle assembly features air and liquid
inlets in opposite positions with an end plug. 1/8”
and 1/4” inlet connections are available.
• The 6218-1/4JAU features a single air line used both
for spray atomization and for operation of the air
cylinder. The single air line is regulated at the desired
“on/off” cycle time causing simultaneous flow of
atomizing air and liquid. The nozzle operates up to
180 cycles per minute and requires a minimum air
pressure of 30 psi (2 bar).
Standard
1/4 JAUH
• The 1/4JAU features 1/4” NPT (F) air and liquid inlets
and 1/8” NPT (F) control valve air inlets.
• The 1/4JAUH is a compact air actuated automatic
spray gun. It can be used with any UniJet® spray tip
to provide precise automated control of intermittent
spraying.
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