Air Atomising Nozzle with Exclusive Index Metering Adjustment

Simple clicks simplify flow adjustment on ¼JAU automatic spray nozzles

Now you can adjust the liquid flow rate with a few simple clicks!

You no longer have to use separate valves or the shut-off screw on the nozzle itself for you to make precise and stable adjustments to the flow rate that can be easily repeated.

With counter-clockwise turns of the metering knob, you have the flexibility to control the percentage of total flow in 5% increments from zero to 100%. This feature is particularly useful in manifold situations, where you can make differing adjustments on individual nozzles for improved overall performance.

¼JAUMCO combines indexing liquid metering adjustment with our widely used ¼JAU automatic air atomising nozzle

The ¼JAU is a compact, precision nozzle that produces an extremely fine spray by mixing compressed air with liquid. It is available in a wide variety of spray set-ups featuring our unique Drip Free™ design.

This nozzle features an internal air cylinder for controlled on/off operation up to 180 cycles per minute. The on/off cycle interrupts only the liquid portion of the spray. To minimise clogging, the nozzle includes a clean-out needle.

The ¼JAUMCO is well-suited for high-viscous liquid applications such as tablet coating, lubrication and applying coatings and ingredients to food products.

Convert your existing nozzles

If you are currently using ¼JAU air atomising nozzles, you can add our indexing liquid metering adjustment to most nozzles with our new conversion kit, 63003. Contact your Spraying Systems Co. sales engineer for more information.

Two options in high quality construction

Choose from:

• General-purpose version: For non-corrosive liquids and applications
• 316 stainless steel version: For mildly corrosive liquids and applications. All wetted parts are 316 stainless steel and FDA compliant Viton® and TEFLON®

Features of air atomising nozzle with exclusive index metering adjustment

• Design permits precise liquid flow metering by accurate adjustment of the metering needle
• Drip Free design option for spray set-ups
• Clean-out needle helps minimise clogging
• FDA-compliant materials option

Typical applications of air atomising nozzle with exclusive index metering adjustment

• Tablet coating
• Lubrication
• Food product coatings
• Food ingredient applications

TEFLON® is a registered trademark of DuPont Company

Viton® is a registered trademark of DuPont Performance Elastomers