The Bubble Defender is our premier DMX controllable Bubble machine, frequently used in 4D theaters and amusement parks. This bubble machine uses a nozzle-pipe delivery system which protects each bubble from the disturbance of the machine parts and each other, allowing more of them to be released into the desired area. One tank provides for over 2 hours of continuous bubble output.

Download the Bubble Defender Product Sheet

Testimonial from a user:

I’ve been managing projects for 10 years now and have used many types of bubble machines over this period and I can actually say that the Bubble Defender is the best one we have used for the following reasons:

  • Easy Installation
  • Easily top up the fluid
  • Excellent output of bubbles
  • No need for external fans for bubble distribution
  • Built in DMX
  • Bubble fluid won’t congeal or dry up as the bubble fluid isn’t open to the elements

– Richard Monkton, Project Manager, Simworx Limited

Don’t hesitate to contact us at (425) 776-4950 or email us at


  • Prevents most bubbles from colliding upon exiting machine
  • Reduces evaporation with enclosed fluid tank
  • Protects against slippage by having limited residue
  • Angle and size of bubbles can be changed
  • Two bubble nozzles for maximum output
  • Two adjustable fans with outlets for directional control

Weight 44 lbs. (15.7 kg)
Dimensions 15.5" x 12" x 15" (40 cm x 30 cm x 38 cm)
Shipping Weight 47 lbs. (21.4 kg)
Shipping Dimensions 19" x 15" x 20" (48 cm x 38 cm x 51 cm)
120vac #100205
230v #100206