WZIIOT 1.5HP Inflatable Air Blower — 1100W/1200 CFM Commercial Bounce House & Water Slide Fan, IP24 Water Resistant

The WZIIOT 1.5HP Inflatable Air Blower is a 1100W commercial-grade pump that delivers up to 1,200 CFM of airflow to quickly inflate large bounce houses, water slides, and event inflatables.

Built for event rentals, backyard parties and commercial use, this blower combines high airflow, IP24 water resistance and safety features so you can inflate large inflatables fast and reliably. It runs on 80–130V/60Hz power, features mesh inlet/outlet guards and a three-way plug to reduce risk from short circuits. Below are concise answers to buyer questions that help you match this fan to your needs, keep it safe and get the best performance from it.

How quickly will this blower inflate a large bounce house?

The high-speed 1100W motor produces up to 1,200 CFM and 2,400 Pa of wind pressure, making inflation fast for most commercial-sized inflatables. Typical midsize castles and slides reach full inflation in a few minutes, while very large multi-lane slides may take longer depending on volume and seams.

• Air volume: 1,200 CFM for rapid fill
• Wind pressure: 2,400 Pa to maintain firm structure
• Speed: 3,100 RPM for continuous strong airflow
• Air outlet dimensions: 5.7 x 5.4 in — ensure tube diameter fits

Is this fan safe to use outdoors and in damp conditions?

The blower has an IP24 waterproof rating and a plastic waterproof cover over the switch, letting it withstand light rain and damp event conditions when used with basic precautions. Iron mesh guards at the inlet and outlet protect fingers and debris; still, always keep electrical connections off wet ground and use a suitable extension cord and GFCI protection when outdoors.

• IP24 protection against splashing water
• Waterproof switch cover for safer operation in damp weather
• Mesh guards prevent foreign objects from entering the motor
• Use with proper outdoor-rated extension cord and GFCI outlet

What motor protection and compatibility features does it have?

The blower includes overheating protection that will stop the motor if it detects excessive heat, protecting the unit from damage. It also uses a three-way plug to reduce short-circuit risk; if the fan stalls or will not run for extended periods, check that your extension cord and outlet supply sufficient current and fall within the specified 80–130V range.

• Overheat cutout to prevent motor damage
• Three-way plug design to reduce socket short circuit risk
• Runs on 80–130V / 60Hz — confirm local supply compatibility
• Check extension cord gauge and length for full power delivery

Which inflatables and event setups is this blower best for?

This 1.5HP blower is designed for heavy-duty use with large inflatable attractions like bounce houses, commercial bouncy castles, water slides, and holiday inflatables. It keeps structures inflated for long periods and suits rental businesses, party planners and venues that need reliable continuous airflow.

• Ideal for bounce houses, commercial bouncy castles and water slides
• Works with jumpers, inflatable decorations and large novelty inflatables
• Ensure the inflatable’s intake tube matches the 5.7x5.4 in outlet
• Commercial-capable for frequent event use and rentals

Who is this for: The WZIIOT 1.5HP Inflatable Air Blower is aimed at party rental companies, schools, event organizers and homeowners who need a durable, high-flow fan to inflate and maintain large inflatables. Choose this model if you require rapid fill times, IP24-rated tolerance for outdoor events, and built-in motor protections; verify outlet compatibility and tube sizing before purchase to ensure a correct fit and safe operation.