Compare to its predecessor Z-380, the primary improvements and differences can be seen on Z-390 are :

• Z-390 comes with a 4-Liter fluid tank which helps reducing the times of refilling. Better for operations when the machine is rigged up in a higher location where refilling is more time-consuming.
• Due to the larger fluid tank, the Z-390’s body is slightly bigger.
• Z-390’s haze output is raised approximately 30% higher.

Specification

• Input voltage: AC 100-120V, 50/60Hz 8.5A
• Rated power: 1000W (120V)
• Warm-up time: 1.5 minutes (approx.)
• Fluid consumption: 8 ml/min
• Fluid tank capacity: 4L (1.06 gallon)
• Compatible fluid: Antari FLG Heavy Fog Fluid
• Operating time: 8 hrs at max. output
• Ambient temp. range: 0 °C - 40 °C (32 °F-104 °F)
• Control: DMX512, Manual, Timer, Wireless (Optional Accessory)
• DMX channels: 2 channels
• Connection:
  • IEC (Power)
  • XLR 3-pin and 5-pin (DMX)
• Optional accessories
  • Z-3 Cable Remote
  • WTR-20 Wireless Remote
• Dimension:
  • L 368 W 277.7 H 267.4 mm ( L 14.49 W 10.93 H 10.53 inch)
  • L 368 W 339.7 H 343.9 (hanging bracket) ( L 14.49 W 10.93 H 13.54 inch (hanging bracket)
• Weight: 9.45 kg (20.83lbs)