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WT Series units are water smoke ejectors that are powered by water turbine motors.  These units run without the use of electricity or gasoline, making them great in explosive locations with unknown gasses.

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Powerful enough for extreme conditions, these fans are perfect for districts that include docks, shipping facilities, and large commercial structures that may require ventilation of hazardous atmospheres.

  • A seven-point blade creates a powerful cone of airflow on the WT series.  

    • This cast aluminum airfoil blade holds up better than plastic in the high radiant heat of structure fires.

  • Durability and safety were in mind when this fan was designed.  

    • It features a steel frame, a cast aluminum blade, and a heavy gauge steel grill.  

    • A baked-on powder coat paint job ensures a long-lasting finish.

  • Transportation is easy with inboard mounted cushion tires that enable the user to go up and down stairs and maneuver corners with its “zero catch point” design.  

    • A step brake locks both wheels into position for a solid base while in use.

Available Sizes

12″: the most compact size smoke ejector – fits into the tightest apparatus compartments

16″: the most popular size smoke ejector – the perfect combination of size and power

20″: capable of handling larger jobs – great for departments with larger residential structures

24″: for departments looking for high output for commercial structures


  • Water turbine motor – use in extreme conditions

  • These units have unmatched durability that will last for years.

  • Precision spun steel shroud – for maximum air movement and durability

  • Baked on powder coat paint – for a long-lasting finish

  • Heavy gauge steel grill – for added safety

  • Aluminum seven airfoil blade – holds up better than plastic in the high radiant heat of structure fires

  • Flat-free tires – transports with ease at scenes with lots of debris

  • Shroud tilt – adjusts to 4 different angle positions

  • Step brake – no need to bend down to secure fan in place

  • Front/rear safety guards prevent accidental contact with the blade



Motor – 5.5 Hp Water Turbine

Power Requirement – 100-250 psi

Consumption – 65 gpm

Fitting Sizes – Select your choice of  1.5” or 2.5” hose fittings


Model Size Dimensions Weight Output


12″ 15.5″ x 15″ x 13″ 50 lbs 4300 CFM


16″ 9.25″ x 18.75″ x 13″ 57 lbs 9950 CFM


20″ 25.5″ x 24.75″ x 16.25″ 88 lbs 10,800 CFM


24″ 28.5″ x 28″ x 18.75″ 123 lbs 14,200 CFM



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Super Vac WT Series Water Turbine Positive Smoke Ejector

  • Price based on selected options.

  • Available Options

    Delivery/Shipping Availability: Item ships directly from manufacturer. Ships in approximately 2-3 weeks.

Tags: Super Vac WT Series Water Turbine Positive Pressure Ventilator, smoke ejectors, smoke fans, ventilation, 718WT, 720WT, 724WT, 730WT