Industrial Ventilation Equipment

Using Air as a Tool Industrial Ventilation Equipment Rapid, Effective Site Ventilation Robust Durability Customizable Solutions Safe and Easy Operation

Table of Contents Introduction About Tempest 1 About PPV 2 Ventilating Interior Environments 3 Ventilating Exterior Environments 4 Positive Pressure Ventilation Fans 24-IND 7 PAL - 24 - EP General Ventilation Fans PAL-24 11 PAL-30 13 24-HD 15 24-HD-T 17 Confined Space Fans EBS-16 21 Fan Accessories & Ventilation Systems Accessories 25 Ventilation Systems 27 24 - HD - T - EP Proudly,

Positive Pressure Ventilation (PPV) Although the concept of positive pressure ventilation has been around for some time, it s still relatively uknown in many industrial applications. To this day, PPV has proven to be the most effective method in displacing hostile interior environments with cool, clean, fresh outside air. With adequate performance, it s one of the most versatile methods as well. If you re dealing with an interior environment, positive pressure ventilation can almost always be applied with the few necessary elements: A pressure source (the fan) capable of creating an air seal, an intake point and an exhaust point. With Tempest ducting, the intake and exhaust can be provided through the same structure openning. MAKING HAZARDOUS ENVIRONMENTS SAFER About Tempest In 1987, Firefighters in California began using Tempest Fans in a tactic called Positive Pressure Ventilation. PPV uses high output fans to pressurize interior environments to ventilate blistering heat, blinding walls of smoke and dangerous levels of airborne toxins away from entering firefighters and any potential occupants. The success of PPV in firefighting has spread around the world, along with Tempest s reputation for providing high performance, high quality fans. Today, Tempest Technology Corp. is a leader in the development of innovative ventilation tools for both firefighting and an array of industrial work environments. Tempest team members are committed to providing our customers and end users with the highest level of service and support. We take tremendous pride in our products and the role they play in enhancing safety for people who make their living working in hazardous environments. Tempest product lines are distributed through a global network of dealers selected for their industry knowledge, professionalism and commitment to customer service. This dealer network includes top equipment dealers, installers and manufacturers in each market we serve. PPV isn t limited to common structures. 2

VENTILATING INTERIOR ENVIRONMENTS Not all fans are created equal. In fact, very few industrial fans are designed to create the necessary conditions needed for positive pressure ventilation, the most effective and efficient means of ventilating interior environments and structures. When working with interior spaces, PPV is a must. Our model 24-IND fan is an identical version of the fans used by firefighters to conduct PPV during live fires. Its shroud is engineered to create the essential Cone of Air, which is used to seal the intake point. The 24-IND showcases a five (5) position tilt mechanism to allow directing the Cone of Air precisely where it s needed. Finally, the fans high performance engine and fan blades are matched to work specifically with one another, generating the high CFM needed for PPV. If positive pressure ventilation is not desired, these same fans can double for more common interior ventilation practices as well. Turned around, the units can provide negative pressure ventilation and paired with Tempest ducting, high CFM ventilation can be delivered to hard to reach areas, including confined spaces. If you work in an interior environment with seemingly unavoidable air-borne health and safety hazards (heat, chemicals, particulates, odors, etc.) Tempest fans can help to make your hazardous environment safer. Above: A Tempest fan used to ventilate a man-hole during underground operations. Right: The use of Tempest Smooth Bore Ducting and Stabilizer allows for ventilation over increased distances or around obstacles. Right: Floor Coaters creating PPV with the Tempest 24- IND to ventilate toxins and odors while working. Not only will this reduce health risks, it can save time and money. VENTILATING EXTERIOR ENVIRONMENTS The obstacles to effectively ventilate exterior environments can be numerous. Unlike interior spaces which allow the use of PPV to ventilate and control the entire climate, there s no such technique for hazardous outdoor locations. Throw in inclement weather and the occasional bump and bruise these tools face while often working next to large equipment, many outside work sites require a fan that s a cut above the rest: extremely durable, reliable, high performance, easily manueverable, universal... Luckily, Tempest has just such a line. Tempest s General Ventilation Fans offer everything you need in a remarkably reliable exterior ventilation unit. Like all of our tools, these fans are built right here in the US by a team of skilled fabricators. Every part is built to last, from the welded and powder coated steel frame and shrouds, to the optional Explosion Proof Motors. Their high performance electric motors and impeller blades put out enough CFM to deliver the ventilation your job site needs, even when competing against possible outside elements such as cross winds. A common use today for Tempest ventilation is on the oil fields during well drilling and preparation. For years oil & gas professionals have been familiar with the all too common presence of extremely harmful toxins and chemicals which reside underground among oil & gas deposits. As drilling is conducted, these chemicals travel to the surface, putting working crews in direct exposure. One chemical in particular, Hydrogen Sulfide, poses extreme risk of illness and death to workers even with very brief exposure. Today, these crews have an additional effective safety measure, rapid site ventilation. Tempest fans present on the well site run full time or hooked up to a monitor, ready to displace any chemicals released at the well head with clean, fresh air. Tempest General Ventilation Fans are used in a number of other outdoor applications as well. From dust collection on the construction site, to simple cooling methods for over heated workers or equipment. Tempest fans give you the environment control you need on almost any exterior work site. Below: Illustration of the simple but effective use of ventilation during well drilling. Tempest 24-HD-EP Left: A 24-HD-EP being used to ventilate a well head in Kern County, California; very close to Tempest s headquarters in Fresno, CA. Kern County safety contractors were among the first groups to begin using ventilation to combat exposure to dangerous elements such as Radon Gas, Radium, Methane Gas and Hydrogen Sulfide present on oil fields. Above: As if the profession wasn t dangerous enough, oil & gas crews often face the risk of exposure to highly dangerous air-borne hazards, requiring extensive safety measures including reliable ventilation. 4

Positive Pressure Ventilation Fans Floor Coating Ideal for conducting Positive Pressure Ventilation (PPV) during interior ventilation applications. Also great in traditional interior ventilation methods and some exterior applications. Ammonia Safety Interior Ventilation Contaminate Removal Smoke Removal Odor Displacement Dust Control & More... 5

Positive Pressure Ventilation Fans - 24-IND 24-IND Models & Specifications Part No. Model No. Dia. HP CFM Dimensions (W x D x H ) Weight Option 700-209 24-IND 24 1.0 12,867 28.25 x 22.50 x 30.00 75 lbs. Single Speed 700-210 24-IND-EP 24 1.0 12,867 28.25 x 22.50 x 30.00 80 lbs. Explosion Proof 700-212 24-IND-VSG 24 2.0 12,867 28.25 x 22.50 x 30.00 86 lbs. Variable Speed Flip-Up/Fold-Down Handle The exclusive full width handle makes transporting and moving the fan quick and easy. The handle conveniently swings up or down and automatically locks firmly into position. Fold it down during storage or operation when reduced dimensions are needed. 8 Non-Pneumatic Wheels These specific wheels are designed to never go flat and are capable of rolling over almost anything you ll run into: rocks, mud, pipe, glass, you name it. Where ever you need this fan, you ll be able to get it there quickly and safely. AirFlex Composition Impeller These uniquely designed impeller wings deliver maximum air volume (CFM), velocity and pressure. They re manufactured from a high strength composite which are intended to disintegrate if struck by any foreign objects. This ensures any broken blade fragments do not leave the safety of the grill and shroud. Shown with EP Option The Turbo 2000 Shroud The Turbo 2000 Shroud is the same shroud equipped on our line of Fire Rescue fans, which are used by firefighters around the world. The redesigned inward curve and front of the shroud increases air velocity by up to 30%. This results in faster, more aggressive ventilation in a smaller shroud profile. 24-IND Technical Specifications TYPE BLADE FRAME Positive Pressure Ventilator Winning Step Tilt No levers to set or knobs to tighten when setting the angle of ventilation. The foot operated adjustment is quick, easy and secure. Dual Step allows for adjustment with either foot: four back and one forward position. 24 Diameter Assembly Made Up of 8 Air Flex Fiberglass Reinforced Polyamide Blades Welded Square Steel Tubing with Powder-Coat Finish High CFM Output The 24-IND is nearly identical to our popular line of Firefighting fans. Due to the conditions in which these fans operate, high performance and maximum CFM is a must; exactly what you can expect with your 24-IND. The engine and fan blades are paired specifically with one another to provide the most effective and efficient ventilation possible. Positive Pressure Ventilation (PPV) SHROUD Turbo 2000 Tapered Aluminum BUSHING Keyed Shaft and Set or Cap Screws WHEELS 8 Non-Pneumatic with High Strength Steel Hubs GRILLE Continuous Circular Wound External-Weld Steel Wire with 8 Tie Points for additional safety - Steel is Zinc-Plated with a Clear Chromate Finish MOTOR/DRIVE 1.0 HP Single Speed OR 2.0 HP Variable Speed Electric TEFC Motor 120V / 60Hz Standard (Other Options may be Available) Positive Pressure Ventilator Approx. Amp Draw -14 AMP The 24-IND is a member of the Tempest PPV family; short for positive pressure ventilators. This fan in particular is designed specifically to incorporate positive pressure when ventilating interior environments, the most effective interior ventilation technique available. EXPLOSION PROOF Rated for Class I (Group C & D) and Class II (Group F & G) Environments MOTOR OPTION MAXIMUM CORD 14 GA. - 60 12 GA. - 95 10 GA. - 150 8 GA. - 240 6 GA. - 380 LENGTH 8

General Ventilation Fans Ideal for exterior ventilation applications, especially where extreme durability is required. Also works well in a number of interior ventilation applications. Oil & Gas Construction Contaminate Removal Hazardous Locations Direct Cooling Outdoor Ventilation Extreme Durability & More... 10

General Ventilation Fans - PAL-24 PAL-24 Models & Specifications Part No. Model No. Dia. HP CFM Dimensions (W x D x H ) Weight Option 700-202 PAL-24 24 1.0 12,867 31.00 x 23.00 x 40.75 133 lbs. Single Speed 700-203 PAL-24-EP 24 1.0 12,867 31.00 x 23.00 x 40.75 138 lbs. Explosion Proof 700-201 PAL-24-VSG 24 2.0 12,867 31.00 x 23.00 x 40.75 145 lbs. Variable Speed Heavy Duty Roll Cage Frame The Tempest PAL-24 features the most robust, solid welded frame of any mid size mobile fan around. Industrial equipment is exposed to bumps, scrapes and slams on a regular basis, that s why we ve taken the time to design and manufacture the strongest frame possible. Every frame joint is welded rather than bolted for increased strength. This fan is built to take anything thrown at it from every direction. The Turbo 2000 Shroud The Turbo 2000 Shroud is the same shroud equipped on our line of Fire Rescue fans, which are used by firefighters around the world. The redesigned inward curve and front of the shroud increases air velocity by up to 30%. This results in faster, more aggressive ventilation in a smaller shroud profile. AirFlex Composition Impeller These uniquely designed impeller wings deliver maximum air volume (CFM), velocity and pressure. They re manufactured from a high strength composite which are intended to disintegrate if struck by any foreign objects. This ensures the spinning, broken blades do not leave the safety of the grille and shroud. PAL-24 Technical Specifications TYPE BLADE FRAME General Ventilation Fan, Hazardous Locations 24 Diameter Assembly Made Up of 8, Air Flex Fiberglass Reinforced Polyamide Blades Welded 1.5 Circular Steel Tubing with Powder-Coat Finish High CFM Output Due to the applications in which they are needed, Tempest fans feature some of the highest CFM (Cubic Feet Per Minute) measurements possible in a mid-size mobile unit; the PAL-24 is no exception. The blades are designed specifically for the 1 HP motor the fan uses to allow for the greatest performance possible. The enclosed shroud directs the air pattern over greater distances towards the desired location. When looking to ventilate an area in high risk environments, you can t afford not to go with a Tempest. Explosion Proof Motor The Explosion Proof Motor option is rated to operate safely in Class I, Groups C & D and Class II, Groups F & G environments. This engine is also shown with an Explosion proof ON/OFF switch. When dealing with potentially flammable environments, EP is a must. SHROUD Turbo 2000 Tapered Aluminum BUSHING Keyed Shaft and Set or Cap Screws WHEELS 10 Solid Rubber with High Strength Polymer Hubs GRILL Continuous Circular Wound External-Weld Steel Wire with 8 Tie Points for additional Safety - Steel is Zinc-Plated with a Clear Chromate Finish MOTOR/DRIVE 1.0 HP Single Speed OR 2.0 HP Variable Speed Electric TEFC Motor Large 10 Rubber Wheels 120V / 60Hz Standard (Other Options may be Available) Approx. Amp Draw -14 AMP These specific wheels are designed to never go flat and are capable of rolling over almost anything you ll run into: rocks, mud, pipe, glass, you name it. Where ever you need this fan, you ll be able to get it there quickly and safely. EP Models Shown Above EXPLOSION PROOF Rated for Class I (Group C & D) and Class II (Group F & G) Environments MOTOR OPTION MAXIMUM CORD 14 GA. - 60 12 GA. - 95 10 GA. - 150 8 GA. - 240 6 GA. - 380 LENGTH 12

General Ventilation Fans - PAL-30 PAL-30 Models & Specifications Part No. Model No. Dia. HP CFM Dimensions (W x D x H ) Weight Option 700-204 PAL-30 30 1.5 13,000 33.00 x 22.00 x 33.50 133 lbs. Single Speed 700-205 PAL-30-VSG 30 2.0 13,000 33.00 x 22.00 x 33.50 145 lbs. Variable Speed Heavy Duty Roll Cage Frame The Tempest PAL-30 features the most robust, solid welded frame of any mid size mobile fan around. Industrial Equipment is exposed to bumps, scrapes and slams on a regular basis, that s why we ve taken the time to design and manufacture the strongest frame possible. Every frame joint is welded rather than bolted for increased strength. This fan is built to take anything thrown at it from every direction. Three (3) Blade 30 Propeller The PAL-30 is one of the few Tempest fans to feature a propeller blade design as opposed to the more common impeller. This three blade propeller, paired with the open zinc-plated clear chromate finish grille guard delivers high CFM in a broad air pattern. This defining characteristic makes it perfect for general warehouse/industrial cooling and ventilation. High CFM Output Due to the applications in which they are needed, Tempest fans feature some of highest CFM (Cubic Feet Per Minute) measurements possible in a mid-size mobile unit; the PAL-30 is no exception. The blades are designed specifically for the 1 HP motor the fan uses to allow for the greatest performance possible. Open Grille Guard The PAL-30 s propeller blades require an open grille to operate as designed. This durable zinc-plated wire guard with numerous welded tie points for increased strength offers the very best in protection for both the user and the fan. Small enough to keep foreign objects out of the direct path of the blades, yet large enough to provide maximum air movement, our open grille guard is exactly what s needed for industry leading safety and performance in the same package. PAL-30 Technical Specifications TYPE General Ventilation Fan BLADE 30 Diameter Assembly Made Up of 3 Composite Blades, Bolted to a Center Hub FRAME Welded 1.5 Tubular Steel with Powder-Coat Finish BUSHING Keyed Shaft and Set or Cap Screws Large 10 Rubber Wheels WHEELS GRILLE 10 Solid Rubber with High Strength Polymer Hubs Continuous Circular Wound External-Weld Steel Wire with 8 Tie Points for These specific wheels are designed to never go flat and are capable of rolling over almost anything you ll run into: rocks, mud, pipe, glass, you name it. Where ever you need this fan, you ll be able to get it there quickly and safely. MOTOR/DRIVE additional Safety - Steel is Zinc-Plated with a Clear Chromate Finish 1.5 HP Single Speed OR 2.0 HP Variable Speed Electric TEFC Motor 110V / 60Hz Standard (Other Options may be Available) 14

General Ventilation Fans - 24-HD 24-HD Models & Specifications Part No. Model No. Dia. HP CFM Dimensions (W x D x H ) Weight Option 700-156 24-HD 24 1.0 12,867 28.75 x 26.00 x 34.50 120 lbs. Single Speed 700-230 24-HD-EP 24 1.0 12,867 28.75 x 26.00 x 34.50 125 lbs. Explosion Proof Heavy-duty Shroud and Grille The 24-HD s shroud increases air velocity for large area ventilation and allows attaching Tempest Smooth Bore Ducting for ventilation over increased distances. Its grille meets both UL and CE safety requirements and keeps foreign objects out of danger of the fan blades. Welded Steel Roll-Cage Frame The Tempest 24-HD showcases a solid, welded steel roll-cage frame. The 1 square tubing completely encloses and protects the internal components of the fan such as the shroud, motor and fan blades. The frame joints are welded rather than bolted. Bolted joints may work themselves loose over time due to vibrations from the motor. This unit is designed and manufactured to take the beatings that come with industrial work. High CFM Output Due to the applications in which they are needed, Tempest fans feature some of the highest CFM (Cubic Feet Per Minute) measurements possible in a mid-size mobile unit; the 24-HD is no exception. The blades are designed specifically for the 1 hp motor the fan uses to allow for the greatest performance possible. The enclosed shroud directs the air pattern over greater distances towards the desired location. When looking to ventilate an area due to safety concerns, you can t afford anything but a Tempest. Adjustable Tilt The 24-HD allows the user to easily adjust the fan tilt from 0 to +20 degrees. Simply press in the latch and extend the front legs to the desired height. If desired the unit is also designed to operate effectively when placed on it s back. 24-HD Technical Specifications TYPE General Ventilation Fan, Hazardous Locations Explosion Proof Motor The Explosion Proof Motor option is rated to operate safely in Class I, Groups C & D and Class II, Groups F & G environments. This engine is also available with an Explosion proof ON/OFF switch. When dealing with potentially flammable environments, the EP is a must. Large 10 Rubber Wheels These specific wheels are designed to never go flat and are capable of rolling over almost anything you ll run into: rocks, mud, pipe, glass, you name it. Where ever you need this fan, you ll be able to get it there quickly and safely. BLADE 24 Diameter Assembly Made Up of 8 Composite Blades, Bolted to a Center Hub FRAME Welded 1 Square Steel Tubing with Powder-Coat Finish SHROUD Rolled Steel with Powder-Coat Finish BUSHING Keyed Shaft and Set or Cap Screws TILT Manual Set Leg Extensions - 4 Position Tilt: 0, +8, +12, +20 WHEELS 10 Solid Rubber with High Strength Polymer Hubs GRILLE Circular Wound, External Weld Steel Wire with 8 Tie Points for additional Safety - Steel is Zinc-Plated with a Clear Chromate Finish MOTOR/DRIVE 1.0 HP Single Speed Electric TEFC Motor Designed to run on 15 AMP Circuit Approx. Amp Draw -14 AMP EXPLOSION PROOF Rated for Class I (Group C & D) and Class II (Group F & G) Environments MOTOR OPTION MAXIMUM CORD 14 GA. - 60 12 GA. - 95 10 GA. - 150 8 GA. - 240 6 GA. - 380 15 LENGTH 16

General Ventilation Fans - 24-HD-T-EP 24-HD-T Models & Specifications Part No. Model No. Dia. HP CFM Dimensions (W x D x H ) Weight Option 700-300 24-HD-T 24 1.0 12,867 30.00 x 32.00 x 63.00 150 lbs. Explosion Proof The 24-HD-T-EP The 24-HD-T-EP is the identical design to the original 24-HD with an additional 2.5 of height. An extended vertical reach for the 24-HD was needed in the oil & gas industry in order to ventilate above raised platforms from ground level. At just over 5 feet, the unit features a wide foot print for increased stability and its large 10 and 7 wheels allow for easy mobility. Heavy Duty Roll- Cage Frame The Tempest 24-HD-T-EP showcases a solid, welded steel roll-cage frame. The 1 square tubing completely encloses and protects the internal components of the fan such as the shroud, motor and fan blades. The frame joints are welded rather than bolted. Bolted joints may work themselves loose over time due to vibrations from the motor. This unit is designed and manufactured to take a beating. Large 10 & 6 Rubber Wheels High CFM Output Due to the applications in which they are needed, Tempest fans feature some of the highest CFM (Cubic Feet Per Minute) measurements possible in a mid-size mobile unit; the 24-HD-T-EP is no exception. The blades are designed specifically for the 1 HP motor the fan uses to allow for the greatest performance possible. The enclosed shroud directs the air pattern over greater distances towards the desired location. When looking to ventilate an area in high risk environments, you can t afford not to go with the high performance of a Tempest. These specific wheels will never go flat and are large enough to roll over almost anything you ll run into: rocks, mud, pipe, glass, you name it. Even at over 5 feet tall, where ever you need this fan, you ll be able to get it there quickly and safely. Unique to the 24-HD-T-EP, the unit also comes with two 6 hard rubber wheels attached at the top of the frame. These secondary wheels help in loading and unloading the fan onto truck beds or similar means of transportation/storage. Explosion Proof Motor The EP in the name designates that the fan comes with an explosion proof motor. This hazardous locations motor is rated to operate safely in Class I, Groups C & D and Class II, Groups F & G environments. This engine also comes with an explosion proof ON/OFF switch. When dealing with potentially flammable environments, EP is a must. Adjustable Tilt The 24-HD-T-EP allows the user to easily adjust the fan tilt from +30 degrees upward to -50 degrees downward at 10 degree increments. The 8 position tilt is easily adjusted by simply pulling the tilt latch open and adjusting the air pattern to the desired level. 80 degrees of tilt allows for ventilation at a wide variety of heights. 24-HD-T-EP Technical Specifications TYPE BLADE FRAME SHROUD BUSHING TILT WHEELS GRILLE MOTOR/DRIVE EXPLOSION PROOF MOTOR OPTION General Ventilation Fan, Hazardous Locations 24 Diameter Assembly Made Up of 8 Composite Blades, Bolted to a Center Hub Welded 1 Square Steel Tubing with Powder-Coat Finish Rolled Steel with Powder-Coat Finish Keyed Shaft and Set or Cap Screws Manual 8 Position Fan/Motor Tilt at 10 degree increments: Max +30 to -50 degrees 10 Solid Rubber with High Strength Polymer Hubs Continuous Circular Wound External-Weld Steel Wire with 8 Tie Points for additional Safety - Steel is Zinc-Plated with a Clear Chromate Finish 1.0 HP Single Speed Electric TEFC Motor Designed to run on 15 AMP Circuit - Actual Draw Approx. 14 AMP Approx. Amp Draw -14 AMP Rated for Class I (Group C & D) and Class II (Group F & G) Environments Includes Explosion Proof Switch MAXIMUM CORD 14 GA. - 60 12 GA. - 95 10 GA. - 150 8 GA. - 240 6 GA. - 380 17 LENGTH 18

CONFINED SPACE Fans Designed for confined space and negative pressure ventilation applications. Contaminate Removal Hazardous Locations Direct Cooling Manhole Ventilation Confined Space Negative Pressure 19 & More...

Confined Space Fans - EBS-16 EBS-16 Models & Specifications Part No. Model No. Dia. HP CFM Dimensions (W x D x H ) Weight Option 700-108 EBS-16 16 0.3 3,200 18.75 x 14.25 x 19.50 47 lbs. Single Speed 700-152 EBS-16-EP 16 0.3 3,200 18.75 x 14.25 x 19.50 49 lbs. Explosion Proof Light Weight At 47 lbs, the Tempest EBS-16 is one of the lightest weight ventilation units available. It s reduced dimensions and frame design allow users to easily carry it to and from the work site. Compact Size Originally intended for confined space ventilation, the EBS-16 is small enough to hang, sit or fit in a wide array of tight spaces. Whether space is a factor for you in storing or when conducting ventilation, our box fan will suit your needs perfectly. Single Speed AOC Motor The Tempest EBS-16 comes standard with a single speed electric AOC motor with an output of 0.3 HP. This specific motor is matched perfectly with the fan blade s size and pitch to produce the most effective air movement possible. Formed & Welded Roll Cage Frame The Tempest EBS-16 The Tempest EBS-16, or Box Fan, is popular for all forms of confined space ventilation. It s light and small enough to ventilate tight areas but still built to Tempest s standard of long lasting durability and reliability. Plug it in and suck the smoke/fumes/particulates out from almost any location. Flex Tube Ducting and Ducting Adapter Shown Not Included EBS-16 Technical Specifications Not an ounce of Tempest s well known reliability and durability that comes standard on every fan was sacrificed to achieve this unit s small stature and light weight. The frame is made entirely of steel; all molded, formed and welded into a sturdy roll-cage design. Like every Tempest, it s built to last on the job site. Negative Pressure Ventilation (NPV) Negative Pressure Ventilation (NPV), as opposed to Positive Pressure Ventilation (PPV), is the method of using a fan to suck out unwanted particulates rather than blowing them out. The Tempest EBS-16 s size and design is most effective and efficient at NPV; although, PPV may still be utilized in some circumstances. Explosion Proof Motor The Explosion Proof Motor option is rated to operate safely in Class I, Groups C & D and Class II, Groups F & G environments. When dealing with potentially flammable environments, the EP is a must. TYPE BLADE FRAME SHROUD BUSHING GRILLE MOTOR/DRIVE EXPLOSION PROOF Confined Space Fan, Hazardous Locations 16 Diameter Assembly Made Up of 6, Air Flex Fiberglass Reinforced Polyamide Blades Formed and Welded Sheet Metal Construction with Powder-Coat Finish Integral Component of Frame Keyed Shaft and Set or Cap Screws Continuous Circular Wound External-Weld Steel Wire with 4 Tie Points for Additional Safety - Steel is Zinc-Plated with a Clear Chromate Finish 0.3 HP Single Speed Electric AOC Motor Designed to run on 15 AMP Circuit Actual Draw Approx. 5.2 AMP Rated for Class I (Group C & D) and Class II (Group F & G) Environments 21 MOTOR OPTION 22

Fan Accessories Tempest Warehouse Cooling Kit Tempest Ducting Hose Adapter 23 Ventilation Systems Tempest offers an extensive line of fan accessories, engineered to equip any workforce with the tools needed for the job. Ventilation Systems are also offered, each packaged with all off the necessary equipment to serve specific applications.

Tempest Fans - Accessories Dust Collector (24 x 16 ) The Dust Collector quickly attaches to the 24-HD and 24-IND series of Tempest fans to aid in dust/particulate removal and clean-up. When used in combination with our ducting and stabilizer accessories, dust can be moved over great distances, through winding passages, and collected in almost any desired location. Item # 725-040 Flex Tube Ducting Our Flex Tube/Corrugated Ducting is made from quality materials designed to last you through hundreds of uses. Heat resistant, easy to use and quick to attach, it can serve in a number of uses for almost any application. The Ducting Hose Adapter is required for use on the Tempest EBS-16. Available in four (4) Sizes: 16 x 15 Item # 725-029 16 x 25 Item # 725-016 24 x 15 Item # 725-071 24 x 25 Item # 725-025 Misting Ring Assembly Nothing compliments working ventilation like water does, whether it s in decontaminating a hazardous area or cooling workers in scorching heat. The Tempest Misting Ring allows you to easily provide fine water mist carried by your Tempest fan. Features a standard garden hose connection. Item # 725-049 Ducting Hose Adapter EBS-16 Only The Hose Adapter is a must when wanting to use ducting on your Tempest EBS-16. Made of durable spun aluminum, the adapter bolts directly to the EBS-16 on either side, creating a platform to attach the desired ducting. Ratchet Tie-Down Pair (1 x 12 Each) Don t forget a pair of Ratchet Tie-Downs for your Tempest fan. Tie-Downs are used in attaching Smooth Bore Ducting and the Dust Collector in addition to aid in securing your Tempest during transportation. It s a simple addition with a number of uses. Item # 725-032 Smooth Bore Ducting & Stabilizer Smooth Bore Ducting is our most cost efficient means to aid in hard to reach ventilation and dust/particulate removal. If you re looking to expand your ventilation reach, look no further. The Stabilizer fixes the loose end of your ducting to allow for efficient and effective air movement exactly where you need it. The Stabilizer is a perfect addition to our Smooth Bore Ducting. Smooth Bore Ducting - Available in Four (4) Sizes: 16 /18, Per Foot Item # 725-004 16 /18, 500 Feet Item # 725-097 21 /24, Per Foot Item # 725-005 21 /24, 500 Feet Item # 725-063 Ducting Stabilizer - Available in Two (2) Sizes: Item # 725-042 Door Bar Holder & Hanging Bracket Set EBS-16 Only Although available separately, the Door Bar Holder (29-41 extension range) & Hanging Bracket Set come together allowing the user to hang the Tempest EBS-16 from any sturdy door way, window way or similar opening. Both items are made from professional grade components to ensure a secure and reliable hanging platform. If you re looking to elevate the EBS-16, this is the kit for you. Door Bar Holder Item # 300-141 Hanging Bracket Set Item # 300-142 12V LED Light with Bracket Working in a well lit area should never be taken for granted. In case you find yourself in a dimly lit situation, create a light source right from your Tempest fan. Using an industry leading Streamlight Flashlight and Tempest engineered Light Mount, you ll be able to securely mount a light source to nearly any part of the fan s frame conveniently and out of the way. 16 /18 Item # 725-087 Item # 725-105 25 21 /24 Item # 725-008 26

Tempest Fans - Ventilation Systems Ventilation Systems Tempest offers a comprehensive line of ventilation packages designed and created for specific applications. Each system comes with your choice of the 24-IND or 24-HD fan, and all of the extras needed to complete the job. Ventilation Kit A simple and effective way to remove fumes, dust or odors from a jobsite. Place the fan near the source of the contaminants, connect the Smooth Bore Ducting, and run the ducting to an outside area up to 250 away. 24-IND Package: Item # 700-520 24-HD Package: Item # 700-521 24 - IND OR 24 - HD Includes: Tempest Fan - 24-IND (Shown) or 24-HD Accessories - 500 ft. roll of Smooth Bore Ducting - Smooth Bore Stabilizer - Pair of Ratchet Tie-Down Straps + Positive Pressure Ventilator + Reduced Size & Weight + Interior Ventilation + Robust and Durable Body + Increased Visibility + Outdoor Ventilation Dust Containment Kit Turn your Tempest fan into a powerful dust containment system. Place the fan near the source of grinding dust and connect the Dust Containment Bag. 24-IND Package: Item # 700-530 24-HD Package: Item # 700-531 Includes: Tempest Fan - 24-IND (Shown) or 24-HD Accessories - Dust Containment Bag - Pair of Ratchet Tie-Down Straps Warehouse Cooling Kit Everything you need to provide effective cooling over a large work area. Connect Smooth Bore Ducting to the fan, install the Misting Ring, run the ducting through or over the jobsite and cut holes where you want cool air. 24-IND Package: Item # 700-540 24-HD Package: Item # 700-541 Includes: Tempest Fan - 24-IND (Shown) or 24-HD Accessories - 500 ft. roll of Smooth Bore Ducting - Smooth Bore Stabilizer - Pair of Ratchet Tie-Down Straps - Misting Ring 28

About Tempest - Making Hazardous Environments Safer In 1987, Firefighters in California began using Tempest Fans in a tactic called Positive Pressure Ventilation. PPV uses high output fans to pressurize interior environments to ventilate blistering heat, blinding walls of smoke and dangerous levels of airborne toxins away from entering firefighters and any potential occupants. The success of PPV has spread around the world, along with Tempest s reputation for providing high performance, high quality fans. Today, Tempest Technology Corp. is a leader in the development of innovative ventilation tools for both firefighting and an array of industrial work environments. Tempest team members are committed to providing our customers and end users with the highest level of service and support. We take tremendous pride in our products and the role they play in enhancing safety for people who make their living working in hazardous environments. Tempest product lines are distributed through a global network of dealers selected for their industry knowledge, professionalism and commitment to customer service. This dealer network includes top equipment dealers, installers and manufacturers in each market we serve. Mission Statement Making Hazardous Environments Safer Our Core Values (The 3P s of Tempest) Promote new and pioneering ideas and concepts Produce only the best, professional grade quality products Provide excellence in every customer interaction For more information contact your dealer or call Tempest at 800.346.2143 www.tempest.us.com 4708 N. Blythe Ave., Fresno, CA 93722 P. 559.277.7577 F. 559.277.7579 E. response@tempest.us.com