WHAT IS A BLOWHARD-FAN
A blowhard fan is a high-performance ventilation fan used by firefighters to quickly remove smoke, heat, and toxic gases from buildings during or after a fire. These fans are battery-powered, portable, and designed to create powerful airflow for positive pressure ventilation (PPV). This helps improve visibility, lowers temperatures, and makes conditions safer for rescue and firefighting operations.
BLOWHARD Fulfills DIN 14963
BlowHard firefighting ventilators have been tested and comply with the new DIN 14963 standard for portable ventilation equipment.
- Squirt – DIN14963-EM-A-1-2
- Quickee – DIN14963-EM-A-1-2
- Commando –DIN14963-EM-A-2-3
17″ SQUIRT
Maximum ventilation power in a compact form. The 17″ SQUIRT delivers impressive airflow and strong tactical reserves
20″ QUICKEE
Firefighting fan. When optimum air performance and flexible use at low weight are required.
24″ COMMANDO
Firefighting Fan. Maximum ventilation power and substantial reserves for any tactical ventilation.
20″ XTENDO
High-Performance Fan. Extreme ventilation performance with ample power reserves for any tactical ventilation task.
20″ HOTTEE
Rechargeable Battery Fan. The BlowHard firefighting fan features advanced Milwaukee and DeWalt battery technology.
2.5 kW FLEXIBATT LITE
The FLEXIBATT battery pack provides additional portable power where conventional power sources are unavailable.
2.5 kW FLEXIBATT PRO
The FLEXIBATT battery case offers protected, rugged, and portable power for harsh environments.
BLOWHARD PRODUCT BENEFITS
Battery life is important for PPV Firefighting-Fans because every firefighter should decide for himself when he no longer needs the high-pressure fan. BLOWHARD relies on integrated high-power batteries because they enable a loss-free energy transfer, a longer running time of the fans, and a longer life than is possible with replaceable batteries. In addition to battery temperature management, the integrated battery technology also enables the IP 67 standard. The devices are therefore dust & waterproof and are therefore also ideally suited for tough firefighting operations.
The fundamental goals for every BLOWHARD Firefighting Fan are the highest and industry-leading performance values. Here, not only the battery, motor, and electronics used are decisive, but also in particular the aerodynamic design of the fan unit, such as the rotor blades and their number, as well as the design of the air grille and much more. The decisive factor is how efficiently the fan is able to handle the power provided by the battery.
Performance without control is useless. This also applies to firefighting fans. Even the highest air volumes and the highest air pressure are of no use if they cannot be targeted and used efficiently at the point of use. The BLOWHARD High-Flow-Jet airflow management system takes advantage of the already high-performance values of BLOWHARD fans and directs them precisely to the desired location. It simply offers you more options and reserves. It makes BLOWHARD an unbeatable helper in fire and smoke management.
Not every location is the same. The BLOWHARD fan design allows you to continuously tilt the airflow up to 180 degrees and precisely adjust the airflow to the conditions at the deployment site. This stepless adjustment capability allows for a wide range of tactical settings and arrangements at the job site. BLOWHARD provides you with simple but highly effective and safe PPV ventilation, no matter what the nature of your deployment site looks like.
On the emergency site, every second counts. BLOWHARD units are designed to be deployed very quickly and with maximum effectiveness at the fire scene. Both, the lightweight and the small volume of the PPV ventilators are of crucial importance for rescuers. The units are light enough to be carried to the scene by a single person and take up little storage space on fire trucks.
BLOWHARD firefighting fans are designed and manufactured for use in the toughest fire scene conditions. Water, sand, impact, and heat make little difference to the BLOWHARD fans. No wonder, because they were developed together with firefighting professionals. Despite their lightness, no compromises are made on solid construction. The firefighter fans are suitable and tested for many years of use under the toughest firefighting conditions.
At the scene of a fire, every second counts. This applies both to the fire scene and to the rescuers as well as the possible victims. BLOWHARD high-pressure ventilators, which are indispensable in such rescues, are therefore ready for use extremely quickly. The firefighters’ concentration should be on the operation and tactics at the fire scene, not on the cumbersome set-up and operation of the firefighting ventilators. BLOWHARD fans are built in such a way that anyone can quickly set them up at the scene, even without explanation
As easy as that – Simply set down the BLOWHARD fan, align it and start the high-pressure fan, focusing full attention on the source of the fire. The operation of the equipment must not be a mystery. Electronic “gimmicks” are of little use, as concentration should be on the mission and mission-tactics, not on the operation of the equipment. Even without technical training, BLOWHARD fans are very easy to operate.
BLOWHARD PPV positive pressure ventilators are designed for low operating costs. On the one hand, the units offer very high mechanical quality combined with a very long service life. The fire department ventilators always provide you with appropriate reserves, which reduces the overall load on the ventilators. The availability of spare parts and corresponding warranty plans further reduce your operating costs. Components of the highest quality are installed which have been developed in-house and manufactured for this purpose. Only the most modern, reliable, tested, and certified battery technology is used. So that the rescuers do not face any surprises.
Book a Meeting
Schedule a personal Teams demo or consultation with our specialists.
Request an Offer
Get a individual and customized quote tailored to the needs of your organization.
Become a Partner
Join our global network of trusted distribution and training partners.
Ask for Training
Request hands-on or Online training for your team or organization.
See the Videos
Watch real-world use cases, tutorials, and product overviews on YouTube.
BLOWHARD ACCESSORIES
For more distant locations, you can rely on the wheelset of the large Commando fan. It makes it possible to transport the firefighting fan comfortably to the place of operation and does not take up any additional space on the fire truck. Valuable power resources on your part are available for hard work and not for transporting the pressure fans. Order your fan with these special accessories from BLOWHARD
With an appropriate suction and pressure hose, additional rescue options are created in smoke ventilation or pressure ventilation. The possibilities in tactical ventilation and especially in smoke extraction from trapped rooms increase. These suction and pressure hoses are now also available in a heat-resistant version. Order your fan with these special accessories from BLOWHARD
Protecting structures and emergency personnel and cooling is the task of water mist attachments. The BLOWHARD HIGH-FLOW-MISTER is specially designed for use on BLOWHARD equipment, can be mounted extremely quickly by means of a pot magnet, and does not obstruct the airflow. It enables the cooling of fumes, building structures, and also of emergency personnel. Order your fan with these special accessories from BLOWHARD
Secure the fire scene and the ventilation site in an optimal way. The easy-to-use high-power LED warning flashers from CARE-FLARE offer additional protection and provide increased safety for emergency personnel as well as victims due to their intensive warning function at a distance. CARE-FLARE is available in red/white, blue/white, and yellow/white and with different flashing functions. Order your fan with these Important Accessories from CARE-FLARE
BlowHard – Quickee HOTTEE 20" - The powerful hot-swappable battery-powered PPV fan from BlowHard
The Hottee is the hot-swappable battery-powered fan within the intelligent BlowHard X series and combines high performance, compact design, and maximum operational flexibility in a modern PPV fan. Within the entire BlowHard portfolio, the Hottee ranks third in terms of performance, achieving an impressive 12,700 CFM or 21,577 m³/h. At the same time, it is also among the leading models in terms of mobility, ranking third here as well. Despite its powerful performance, it remains one of the more compact PPV fans on the market and can be optionally equipped with a wheel kit to further facilitate transport and handling.
The Hottee is designed for demanding applications where reliability, endurance, and control are crucial. At full power, the unit runs for over 30 minutes. However, thanks to the adjustable power setting, the speed can be precisely tailored to the specific need. If the fan is reduced to a power level that already corresponds to the maximum setting on other cordless fans, the runtime can be extended to over an hour. This makes the Hottee an exceptional combination of power and endurance.
Another major advantage is the flexible battery platform. Users can have the Hottee configured for use with either DeWalt or Milwaukee batteries. At the same time, they have the option to switch to the other variant if needed. This provides a high degree of investment security and facilitates integration into existing battery systems within an organization or fleet.
Particularly noteworthy is the device’s exceptional protection rating: The Hottee is the only battery-powered PPV fan that is fully IP67-rated—including the battery compartments. This makes the system highly resistant to dust, dirt, and water, making it ideally suited for harsh operating conditions.
BlowHard – Quickee HOTTEE 20"
HOTTEE | TECHNICAL SPECIFICATIONS |
SMART-TEC | Dynamic control & feedback system, battery management system, automatic power switching, diagnostics |
MAX. AIRFLOW ~ THRUST | 12,700 AMCA equivalent (21,577 m³/h) |
RUNTIME | MAX Performance: 33 min at 12,700 CFM (21,577 m³/h) |
OPEN AIRFLOW | 28,400 CFM (48,252 m³/h) |
AIRFLOW TYPE | High-performance expansion nozzle |
PROTECTION RATING | IP-67 |
NOISE LEVEL AT MAX. | 86 dB at a distance of 1 m |
TILT | Ergonomically foldable 0–180 degrees |
CASTORS | Yes |
LIGHTING | Horizontally diffused LED light (~2000 lumens) |
BLADE SIZE | 20.1″ (536 mm) |
DIMENSIONS | 21.1″ × 21″ × 12.9″ – (536 mm × 533 mm × 328 mm) |
WEIGHT | 42.8 lbs (19.4 kg) / 49 lbs (22.2 kg) with batteries |
BATTERY | MILWAUKEE® or DEWALT® according to manufacturer spec. |
CHARGING TIME (0–90%) | According to manufacturer specifications |
FULL CHARGE TIME | According to manufacturer specifications |
BATTERY LIFE | According to manufacturer specifications |
DUAL OPERATION | Battery or AC power, automatic switching |
USER INTERFACE | High-visibility LCD display with dynamic Smart-Tec feedback |
WARRANTY | 2-year full warranty + 3–5-year extended warranty |
BLOWHARD BATTERY-POWERED FANS - DEVELOPED IN PRACTICE
· Interchangeable battery system with enhanced safety
Conventional tool batteries with a swap-out platform are primarily designed for short-term, intermittent loads and not for the sustained high power output required by a PPV fan in operation. This continuous load can lead to overloading, overheating, and a significantly reduced service life. For this reason, BlowHard has spent years developing its own high-power and high-capacity batteries, which are specifically designed for the operation of PPV ventilators and enable maximum performance, control, and reliability. To still be able to offer fire departments and other emergency responders a ventilator with a swappable battery design without accepting the typical risks of conventional battery platforms, a new technology was developed that sets higher safety and performance standards.
· Power Sharing Technology
A key component of the Hottee is the Power Sharing Technology, which is integrated into the X-Series’ Smart-Tec system. This technology was developed to maximize power output while protecting against overload and overheating. During operation, the Battery Management System monitors each battery individually and continuously adjusts power draw. This ensures that the batteries discharge as evenly as possible while maintaining a consistently high power level. This increases operational safety and ensures reliable performance, especially when using batteries with different charge levels, ages, or even capacities. The Hottee can be flexibly operated with one or two batteries and even works with batteries of different sizes. This intelligent power control not only improves reliability in use but also helps preserve and extend the service life of the batteries used.
· Smart-Tec System
The Hottee is fully equipped with the BlowHard Smart-Tec System. This includes intelligent battery management, a dynamic user interface, and an integrated diagnostic display. This significantly simplifies both the operation and maintenance of the fan. The easy-to-read LCD display provides the user with all important information in real time. While power is adjusted via the controller, the display immediately shows values such as power level, airflow, thrust, and battery status for each individual battery. Especially in unpredictable and rapidly changing operational situations, this direct feedback offers a decisive advantage, as emergency responders can immediately adapt their ventilation strategy to the current situation.
· High-Flow Jet Technology
Thanks to the High-Flow Jet Technology developed by BlowHard, the Hottee features a particularly effective airflow system. After exiting the unit, the airflow expands beyond the actual size of the housing. This draws in additional air and effectively seals the door area, while simultaneously maintaining the necessary pressure in the airflow. This maximizes the airflow through the building. Another advantage of this technology is that full performance can be achieved even at shorter setback distances. This allows the fan to be used very effectively even in confined spaces. The rapid pressurization and smoke extraction significantly increase the efficiency of tactical ventilation and make the Hottee a powerful tool for modern operational concepts.
· Opti-Max Technology
Another hallmark of BlowHard is Opti-Max technology. Here, the housing and impeller are designed to make the best possible use of the fan’s entire footprint. The result is a particularly large and powerful airflow combined with a compact design. Since every available centimeter is optimally utilized, BlowHard can develop exceptionally small fans that still outperform other battery-powered models on the market.
The BlowHard Hottee is a highly advanced rechargeable PPV fan for professional users who refuse to compromise on performance, safety, and flexibility. With its powerful airflow, compact design, intelligent Smart-Tec system, innovative Power Sharing Technology, and fully IP67-rated construction, the Hottee sets new standards in the field of battery-powered positive pressure ventilation. It is ideal for fire departments and emergency response organizations that require a robust, intelligent, and powerful fan for changing and demanding operational situations.
BLOWHARD BATTERY-POWERED FANS - DEVELOPED IN PRACTICE
· Interchangeable battery system with enhanced safety
Conventional tool batteries with a swap-out platform are primarily designed for short-term, intermittent loads and not for the sustained high power output required by a PPV fan in operation. This continuous load can lead to overloading, overheating, and a significantly reduced service life. For this reason, BlowHard has spent years developing its own high-power and high-capacity batteries, which are specifically designed for the operation of PPV ventilators and enable maximum performance, control, and reliability. To still be able to offer fire departments and other emergency responders a ventilator with a swappable battery design without accepting the typical risks of conventional battery platforms, a new technology was developed that sets higher safety and performance standards.
· Power Sharing Technology
A key component of the Hottee is the Power Sharing Technology, which is integrated into the X-Series’ Smart-Tec system. This technology was developed to maximize power output while protecting against overload and overheating. During operation, the Battery Management System monitors each battery individually and continuously adjusts power draw. This ensures that the batteries discharge as evenly as possible while maintaining a consistently high power level. This increases operational safety and ensures reliable performance, especially when using batteries with different charge levels, ages, or even capacities. The Hottee can be flexibly operated with one or two batteries and even works with batteries of different sizes. This intelligent power control not only improves reliability in use but also helps preserve and extend the service life of the batteries used.
· Smart-Tec System
The Hottee is fully equipped with the BlowHard Smart-Tec System. This includes intelligent battery management, a dynamic user interface, and an integrated diagnostic display. This significantly simplifies both the operation and maintenance of the fan. The easy-to-read LCD display provides the user with all important information in real time. While power is adjusted via the controller, the display immediately shows values such as power level, airflow, thrust, and battery status for each individual battery. Especially in unpredictable and rapidly changing operational situations, this direct feedback offers a decisive advantage, as emergency responders can immediately adapt their ventilation strategy to the current situation.
· High-Flow Jet Technology
Thanks to the High-Flow Jet Technology developed by BlowHard, the Hottee features a particularly effective airflow system. After exiting the unit, the airflow expands beyond the actual size of the housing. This draws in additional air and effectively seals the door area, while simultaneously maintaining the necessary pressure in the airflow. This maximizes the airflow through the building. Another advantage of this technology is that full performance can be achieved even at shorter setback distances. This allows the fan to be used very effectively even in confined spaces. The rapid pressurization and smoke extraction significantly increase the efficiency of tactical ventilation and make the Hottee a powerful tool for modern operational concepts.
· Opti-Max Technology
Another hallmark of BlowHard is Opti-Max technology. Here, the housing and impeller are designed to make the best possible use of the fan’s entire footprint. The result is a particularly large and powerful airflow combined with a compact design. Since every available centimeter is optimally utilized, BlowHard can develop exceptionally small fans that still outperform other battery-powered models on the market.
The BlowHard Hottee is a highly advanced rechargeable PPV fan for professional users who refuse to compromise on performance, safety, and flexibility. With its powerful airflow, compact design, intelligent Smart-Tec system, innovative Power Sharing Technology, and fully IP67-rated construction, the Hottee sets new standards in the field of battery-powered positive pressure ventilation. It is ideal for fire departments and emergency response organizations that require a robust, intelligent, and powerful fan for changing and demanding operational situations.
BLOWHARD – MORE TACTICAL AND STRATEGIC OPTIONS WITH ORIGINAL ACCESSORIES
Choose original accessories from Blowhard – they not only expand the functionality of your equipment, but also allow you to work more flexibly and effectively in a wide variety of situations. Precisely coordinated components give you more control, speed, and adaptability – whether in tactical operations or strategic planning. Rely on quality that makes all the difference in an emergency.
BlowHard High-Flow Mister
Powerful cooling, quick to deploy. Powerful airflow meets fine water mist: the High-Flow Mister provides rapid cooling, improved visibility, and optimal conditions. Robust, mobile, and ideal for firefighting, rescue, and industrial applications.
Safely stowed, ready for immediate use
The BlowHard Truck Mount Kit allows the fan to be securely mounted in the vehicle in a space-saving manner – for safe transport, quick access, and greater efficiency directly at the place of use.
Direct airflow, maximize effect
BlowHard ducts expand the fan’s range of applications by precisely directing the airflow into hard-to-reach areas – for maximum ventilation and efficiency even under complex operating conditions.
Maximum mobility in professional use
The BlowHard Commando Wheelset makes the fan even more flexible: It enables quick, effortless maneuvering over any terrain, ensuring efficient work even under difficult conditions.
Targeted cooling for emergency personnel
The Mist Ring provides effective and even cooling for the crew, significantly reducing heat stress and thus contributing to recovery and performance under extreme operating conditions.
Charge your BlowHard fan with a PowerUP hydrogen fuel cell generator
With the PowerUP hydrogen fuel cell generator, you remain independent of the power grid. Charge your BlowHard fan reliably, quietly, and emission-free—perfect for use on the go, outdoors, or in emergency situations. Modern energy meets maximum flexibility.
Power your BlowHard fan with a PowerUP hydrogen fuel cell generator – no cables
Maximum independence for your application: With the PowerUP hydrogen fuel cell generator, you can power your BlowHard fan wirelessly and continuously. No power outlet required, no battery changes – just non-stop power, exactly where you need it.
Take extra mobile power with you in the form of the FLEXIBATT and get extra runtime
With the FLEXIBATT, you always have a powerful extra battery with you. It extends the runtime of your BlowHard fan and allows flexible charging on the go – without a power outlet. Ideal for long jobs, mobile scenarios, and maximum operational readiness.
Secure your work site optimally with the ultra-strong CARE-FLARE warning lights
For maximum visibility and safety: The powerful CARE-FLARE warning lights ensure clear identification and orientation during every use. Robust, weatherproof, and extremely bright – your work site remains clearly marked at all times, even in darkness, smoke, or poor visibility.
FULFILLS DIN 14963
BLOWHARD firefighting ventilators have been tested and comply with the new DIN 14963 standard for portable ventilation equipment.
LONG BATTERY LIFE
BLOWHARD relies on integrated high-power batteries because they enable a loss-free energy transfer, a longer running time of the fans.
INTUITIVE OPERABILITY
Even without technical training, BLOWHARD fans are very easy to operate. As easy as that – Simply set down the BLOWHARD fan, align it and start the high-pressure fan
17″ Battery Firefighting Ventilator
BLOWHARD SQUIRT
HIGH AIR PRESSURE
The fundamental goals for every BLOWHARD Firefighting Fan are the highest and industry-leading performance values
AIR FLOW MANAGEMENT
The BLOWHARD High-Flow-Jet airflow management system takes advantage of the already high-performance values of BLOWHARD fans and directs them precisely to the desired location
LOW OPERATING COSTS
BLOWHARD ventilators are designed for low operating costs.
- Vogt-CTE GmbH
- Erlenauweg 17
- CH 3110 Münsingen
- +41 33 223 72 12
- info@vogt-cte.com
- VAT CH - CHE-251.716.630 MWST
- UID CH - CHE-251.716.630
- CH ID - CH-036-4065213-9
- EORI - DE684075747272454
- ZAZ - 17790-0 Vogt-CTE GmbH
WE SUPPLY RESCUE INNOVATIONS
At Vogt-CTE, we offer our European trading partners access to unique innovations in the field of rescue. Our solutions make rescue operations easier, faster, safer, and less resource-intensive. The products we represent are highly specialized, proven in the field, and make a real difference — saving lives every day. We don’t just bring products to market — we deliver progress. Together with our partners, we ensure that these innovations reach the people who need them most: those on the front lines of rescue operations.
