Welcome to Harbor Models Inc.

Large Scale Smoke Generator

Large Scale Smoke Generator
Item# HAR301-12
Availability: Usually ships the next business day

Product Description

Introducing the new 2018 Large Scale Smoke Generator!
-FAN GUARD, no more wires or debris stopping fan rotation

Features include:
Longer Run Time: get 3 HOURS + now with a 2oz fill up
Lower Power Consumption: only ~2 amp draw at full power
No Spills or Leaks: the unit can tilt up to 15 degrees without spilling
Faster Priming: only 2 hours and ready to go
Smoke Fluid: one 4 oz bottle is included with your Smoke Generator
12 volt power required (In order to accomplish the longer run times and lower power consumption this 12 volt limit is important. If you have any concern that you may be providing your smoke generator more than 12 volts please use a voltage regulator like the one found here: Voltage Regulator
You can also find it below in the accessories list.)
Will produce more or less smoke dependent on RPM of motor by simply hooking up to the ESC output
Includes stainless steel mounting screws and dipstick with correct filling capacity markings
Warranty: All our smoke generators are tested for perfect functionality before shipping. For more information on warranty please download and read the instruction sheet found below.

Simple hookup:
Two leads to your speed control output (for proportional throttle output) or two leads direct to 12 volts (for full smoke output when on), two leads direct to a 12 volt power source (for fan) and installation is complete. For more information about installation download the instruction sheet below.

Length: 4-1/4" (5-1/4" including mounting tabs)
Width: 3"
Height: 1-7/8"
Weight: 5.2 oz (when filled)

You can use this unit in a train but make sure of the following first:
-You must have a constant power source between 11 and 12V (anything over 12v risks meltdown of the unit)
-Make sure to have enough room to install the unit, there needs to be about 4-5 inches of room above the fan in order for it to draw the required air flow
-The cavity or area used to install the unit must have air flow, it CANNOT be sealed as the smoker needs air to push through the unit to function

Download the Instruction Sheet for more details.
Installation Diagrams: Fixed Output (hooked directly to battery)
Proportional Output (hooked to speed control)
FAQ Sheet Download
For more pictures, installation tips and forum talk about our line of Smoke Generators visit the Facebook page dedicated to smoker users here: Facebook Smoke Generator Page
WARNING The smoke fluid provided with this unit can have health effects if used for extended periods of time in unventilated areas for more information please download the Material Safety Data Sheet below:


Clear Tubing - 5/8" I.D.
Now you can plumb your smoke generator with ease. This clear polyurethane tubing makes avoiding in-hull obstacles simple. The tube also slides right over the smoke generator's output with just the right amount of friction for a tight seal while still allowing for easy removal when re-filling.
I.D.: 5/8"
O.D.: 3/4"
Wall thickness: 1/16"

Sold by the foot
Fits HAR301-12 or the older model HAR301-MII, Large Smoker
Availability: Usually ships the next business day
T-Fitting, Barbed - 5/8"
Have more than one stack, no problem. Use this "tee" to divert your smoke to multiple outputs.

For use with 5/8" diameter tubing that works with our Large Scale Smoke Generators HAR301-12 or the older model HAR301-MII
Availability: Usually ships the next business day
90 Degree Elbow - 5/8"
For use with 5/8" diameter tubing that works with our Large Scale Smoke Generators HAR301-12 or the older model HAR301-MII
Availability: Usually ships the next business day
Tubing Coupler, 5/8"
Fits 5/8" tube
Availability: Usually ships the next business day
Voltage Regulator
Have a 12 volt battery and need to run 6 or 3 volt lights? Here is the perfect solution. Easily wire in 12 volts, dial down the easy-to-read digital meter to whatever voltage you require and hook up the lights to the output. Simple as that.
Not for use with motors or high current hardware. For larger current draw applications use the Harbor Models' Power Distribution Panel.

Step-Down DC voltage regulator.
Input: 4-40V.
Output: 1.25-37V adjustable, 1.5A continuous current.
3A max.
Digital voltmeter.
Two 2-position screw terminals for easy wire insertion.
2.6" x 1.4" x 0.5". Mounting holes.

Download/View Instructions
Availability: Usually ships the next business day