G11 - Air Atomizing, Electrically-Actuated, 28JJAU Series
Features and Benefits
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Key feature overview for
AA28JJAU-49815:
- Compact, high-speed, electrically-actuated, intermittent nozzle used primarily in applications where space is tight.
- All connections are located at the rear of the gun to minimize nozzle profile.
- The mounting and connections are not disturbed during maintenance because of a quick-change fluid module for replacing wear parts.
- Can be used for continuous spraying or high-speed cycling – up to 2000 cycles per minute.
- Maximum liquid pressure is 125 psi (9 bar) and maximum air pressure is 100 psi (7 bar).
- All fluid wetted parts are stainless steel, carbide, EPDM rubber or nylon for long life and efficient cleanup.
- May be mounted in any position using a flat bracket or 5/16" (7.9 mm) diameter rod.
- In-line, 45° or 75° spray direction fluid modules are available. Maximum fluid orifice is .028" (.71 mm).
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Key feature overview for
AA28JJAU-50940:
- Same features as the in-line AA28JJAU-49815 and provides additional chemical and corrosion resistance.
- Lightweight – Celcon® outer body and housing with stainless steel 50945-fluid modules.
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Key feature overview for
AA28JJAU-46090:
- Same features as the in-line 28JJAU but uses a soft shut-off seat design in the fluid cap to provide positive shut-off and a clean, accurate spray plus eliminates problems with needle-sticking common to many nozzles.
- Available with a shut-off needle or clean-out needle.
AA28JJAU-49815
1/8" NPT or BSPT (F)
air and liquid inlet connection
electrically-actuated
AA28JJAU-50940
1/8" NPT or BSPT (F)
air and liquid inlet connection
electrically-actuated
Optimization Tips
- For the fastest and most precise control of spray cycling and spray pressures possible, use the AutoJet® Spray Controllers with this automatic spray nozzle.
- See page G2 for more optimization tips.
Applications
- Can coating
See Also
- For AA28JJAU-50940, request Data Sheet 50940.
- For AA28JJAU, request Data Sheet 28JJAU.
- For performance data, see Section F; 1/4JAU, 1/8 and 1/4J.
Ordering Info
| Complete Nozzle Assembly | ||
| AA28JJAU-1/8 | + | SUJ11 |
| | | | | |
| Nozzle Body | †Spray Set-up |
|
BSPT connections require the addition of a “B” prior to the inlet connection.
Automatic air actuated nozzles use the same set-ups as standard air atomizing nozzles.
†Spray set-up shown is an example, for more information on spray set-up and performance data, see Section F, Air Atomizing Spray Nozzles, 1/8J, and 1/4J Series.
