Ventry Fan Model 24GX120

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This gasoline powered Ventry® Fan boasts an extremely tight cone of air and is very efficient, with the most impressive ratio of horsepower-to-CFM of all the Ventry Fans due to this combination of the longest propeller and smallest motor. This model is the lightest of the 24-inch GX-series models and offers great value.

It is most often used for positive pressure ventilation (fire fighting), but is also popular for large scale brush burning (landscaping and construction) and hot air balloon inflation.

ALL-TERRAIN LEGS. Three outward-curving, independently adjustable legs made of solid, aircraft-grade aluminum, each having an easy-to-grab locking knob for fast, secure adjustments. They give the fan three-point stability, unlimited tilt/aiming and fast deployment. Legs provide a rock-solid stance and truly stand-alone operation, no matter the terrain or obstacles (snow, stairs, standing water, debris, rose bushes...).

VENTRY SAFETY PROPELLER. Two-blade, aircraft style, state-of-the-art propeller, engineered specifically for the 3.5 hp motor. Provides high CFM, longevity, and fail-safe performance.

CLEARANCE. Up to 14 inches between propeller and ground allows no intake of foreign matter so debris won’t be picked up or plug the fan. For added safety and performance, always extend the legs on your Ventry Fan when in use, even if it’s only 6 inches!

FREE-FLOW GUARD. Un-shrouded, double reinforced wire guard allows maximum air supply to the propeller which increases air volume (CFM) and decreases noise. Video: noise drops and CFM increases as a solid shroud is removed from a Ventry Fan in this demonstration.

DUAL SIDE HANDLES. Side handles provide an easy, fast way for one or two people to lift and carry the fan.

LONG DISTANCE VENTILATION. Forward sweeping propeller tips produce narrow, consistent air stream for placement far from the target (8-15 ft is ideal). Fan is well out of the way of crew and equipment and allows safer and more effective ventilation.

GX120 HONDA ENGINE. The Honda GX120 is a heavy-duty motor featuring cast iron bores, low-oil shut off protection, an on/off switch separate from the throttle, and a fuel shut-off valve.

WARRANTIES. Backed by a 3-year warranty on the Honda motor, our overall 5-year “No BS” warranty on workmanship and materials, and Lifetime Factory Support.

Patent 5,503,526
Model Ventry® Fan Model 24GX120
Motor/Engine 3.5 hp Honda GX120 (rated 4 hp prior to 2007)
Type Gas
Propeller 24-inch Ventry Safety Propeller
Volume 20,000 CFM (33,975 m3/h)
Air volume in cubic feet per minute (CFM) is measured with the fan’s legs extended.
Thrust 17.6 Lb (8 kg)
Based on Newton’s third law of motion, thrust is a reproducible measure of fan performance that allows easy comparison and has far fewer variables than direct measure of CFM.
Fuel Capacity 2.1 qt
Run Time per Tank 1.8 hours
Weight 78 Lbs (35.3 kg)
Base model, dry, without options.
(W x D x H)
Actual measurements may vary ±1/2 inch due to normal manufacturing processes. Measurements taken with legs retracted for storage.
Base Model Fan, No Wheels 27 x 22 x 28 inches
(68.6 x 55.2 x 71.1 cm)
Fan with Small Solid Rubber Wheels & Skids 27 x 23 x 28 inches
(68.6 x 57.8 x 71.1 cm)
Fan with Medium Flat-Free Wheels & Skids 27 x 24 x 28 inches
(68.6 x 61 x 71.1 cm)
Warranty 5 years workmanship and materials + Lifetime Factory Support
Engine Warranty 3 years commercial/institutional use
Country of Origin USA. Manufactured in Hauser, Idaho, USA using only grade 8 hardware

Out of all available Accessories, these may be added to fan model 24GX120.

SPARK ARRESTER. Installed inside the muffler to capture and prevent sparks from exiting the motor during operation. Required on all engines operated within U.S. national parks.

TACHOMETER. Digital display shows RPM and total hours on the generator. Helpful for performance report, diagnostics, and maintenance.

SMALL SOLID RUBBER WHEELS & SKIDS. 5-inch diameter, solid polyurethane wheels with ABEC-5 bearings for smooth rolling; long handle that moves up/down from center of the fan; stair skids which protect the guard and let you roll fan easily over stairs/curbs. Ideal for urban environments and mostly smooth ground.

MEDIUM FLAT-FREE WHEELS & SKIDS. 6-inch diameter wheels made of hard polyurethane which can never go flat; long handle that moves up/down from the center of the fan; stair skids which protect the guard and let you roll the fan easily over stairs/curbs. Ideal for rough and unpacked terrain.

VENTRY FILTERED MISTING RING. 15-inch stainless steel ring with 8 adjustable brass nozzles and a 22 micron filter and flush valve. Connects to a standard garden hose. Dramatically decreases temperatures. Effective for cooling and rehab, salvage and overhaul, dust control and more.

ULTIMATE DOOR STOP. Well-engineered door wedge which is so useful to firefighters that one is included on every new Ventry PPV Fan.

Literature to download / print


Prices and products are available from our helpful Dealers and Ventry Solutions, Inc. Our product experts will help you choose the right model for your application and budget. Contact us now: (888) 257-8967