Description
The ST-781S delivers a circular spray pattern adjustable from 4.3 to 50.8 mm, supporting both narrow features and larger areas. Its design resists clogging and dripping, enabling stable coating thickness in automated adhesive application and protective coating lines.
Adjustable atomizing pressure allows tuning for different viscosities and substrates without compromising coverage quality.
Key features
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4.3–50.8 mm circular spray range
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Clog-free, no-drip operation
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Adjustable spray/atomizing pressure
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Suitable for a range of low–medium viscosity coatings
Typical applications
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PCB conformal coating
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Medical device coating
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General industrial spray processes
