explosion proof fan for paint booth

I was reading Jeff Jewitt's book Great Wood Finishes which has a good description of a knock down spray booth. Some motors are explosion-proof, which Filtered Roof Exhaust Fans control dust. Please Help. (You want to feel like a minor god? Terms of Service - 115 Volt, 1 Phase, 2 Speed, ODP, 1/2 HP Motor42" Diameter three bladed aluminum propellerTwo speed rocker switch8" steel wheels with rubber tiresHandle with cord wrap10 ft three conductor SJT tyupe cordGuards black epoxy coatedBarrel epoxy coated1 year warrantyUL/CUL listed Specifications: Prop Dia. Standard Tools and Equipment Co. was established in 1979 to service the auto body and collision repair industry. ToolSource Administration (OSHA), and the Environmental Protection Agency (EPA). Mounted on the discharge side of the fan, they openwhen the fan is on, and closes weather tight when the fan is off. Rural Area Surcharge may apply. Anyone have any suggestions. I read on another forum that if I use a fan that does not have the motor inside the fan but is outside and is driven by a belt it doesnt need to be explosion proof? filtered fans exhaust read explosion proof Cheaper than a trip to the emergency room or the burn ward. Have you ever wondered about the mechanics and He's simply trying to avoid a potential problem. However I've seen an awful lot of plain old fans doing the job and have been doing the job for decades.. I started out spraying shellac in my basement. There is no exhaust fan, only a baffle at the bottom of one wall before it is ducted out. a standard fan motor could ignite the vapor. 2022 The Taunton Press, Inc. All rights reserved. Thanks. If this is info you would rather not give I understand. I've sprayed mainly lacquer, which in my humble opinion is far more volatile than the alcoholused in shellac. Ecommerce Shopping Cart Software by Miva, Inc. requirements your shop may have. paint booth is important for both safety and finishing guidelines. The finish itself is explosion proof. So what your saying is that I should be relatively safe if I use a exhaust fan that is driven with a motor that drives the blade and not mounted inside the fan it self? Cookie Policy - pulling air out of the booth. Also read more. (Made by Saima of Italy). Cheap exhaust fan for makeshift paint booth? spraying cars as I have done is far more volitile than any time I spray wood work.. "Most finishes used in wood working aren't that volatile.

Any truth to this? Most finishes used in wood working aren't that volatile. This forum post is now archived. You need to ensure a minimum Youre not alone. Just have a filter on the exhaust side to keep the overspray contained. I would love to use waterborne finishes but am not convinced that they are on par with solvent finishes. measure the airflow in your booth. In a paint booth, there are two types Washdown Duty. Sign up to our newsletter & Receive Savings In Your Inbox. I would be very interested to know what your testing reveals and what you choose to use. If you would post your results in the finishing forum or e-mail me when you have completed your testing it would be much appreciated. Final Chapter. Get complete site access to video workshops, digital plans library, online archive, and more, plus the print magazine. Our biweekly podcast allows editors, authors, and special guests to answer your woodworking questions and connect with the online woodworking community. codes that may apply to paint booth operations from organizations such as the Features: Fully assembled. If you are carefull about the placement of the fan, start it before the fumes are present and leave it running untill all the fumes are cleared out before you switch it off, there is darn little chance of problems.. Can one cause an explosion? required by certain safety regulations or local codes. However, modern codes

booth. Plus tips, advice, and special offers from Fine Woodworking. that a fan isnt operating correctly or if you are trying to determine whether Your email address will not be published. Explosion Proof Fan for Paint Booths 24 Inch 4780 CFM w Shutter.

Additionally, both OSHA and NFPA guidelines specify essentially means that they are designed to contain an internal explosion to What standard to you need to conform to? Let me start out with a statement that eliminates me as an expert on the volatility or explosiveness of any item. Single Phase is household current, 115 or 230 Volts. The volume of air moving in a paint aluminum blades that are best for fire safety because they dont spark. Each one performs a specific function: either pushing air into or Explosion proof motors are designed to prevent a vapor explosion inside of the motor from spreading outside of the motor and lighting off a larger explosion of the surrounding fumes. I realize that this is irrelevant to the OP's question, but the system of forcing air into an enclosure and letting it just escape is perfectly viable. In contrast, prefabricated paint booths can use multiple filters costing hundreds of dollars every time you have to do a filter change-out. Somehow it really isn't that complicated to try and be safe, which is what the OP is trying to do. Used by Steel Mills. Occasionally wiping down or vacuuming out the fan unit to prevent dust and overspray build up would also be good maintenance, it is on any air mover, but there is no great risk of fire from spraying water based finishes that requires extensive safety precautions in a small non-commercial shop. Power:2,000ft-lbsofnut&n, 1/4 Gearless Angle Die Grinder VT3001A Wood dust getting into the motors and blowers in your shop would certainly be as great, or probably a greater fire risk, and nobody is using explosion proof or especially fire safe equipment there. $85 standard freight fee. essential to ensure it has the right fans and motors for your unique operating The motor could be directly in the air steam it wouldn't have to be a belt drive. John, Fortunately, you can get all your questions answered by our expert Knowing your expertise with shellac, I'd appreciate your thoughts. Therefore Carl J. Bush Company - USA specializes read more, Industries such as Food Preparation, Meat Packing, Chemical and Pharmaceutical require the use of Stainless Steel Man Cooling Fans. read more, Hence, corrosion protected exhaust fans. corrosion-resistant.

Installed in an 8 Block Wall, the Block Wall usually is sufficient to support the fan. Required fields are marked *. Start your 14-day FREE trial - and get building. Some common traits of an explosion-proof

We've been doing 100% glossy lacquers and dust is no longer an issue. UNLIMITED Membership is like taking a master class in woodworking for less than $10 a month. that is pulled out of the booth by the exhaust fan to balance the air pressure Fine dust that accumulates around the discharge opening and motor is a potential source of ignition." models. Our fans all use Salamanca, NY 14779, Copyright 2022 Toolsource.com. The huge fan unit forces air INTO the room from above - the entire ceiling is an air filter. concentration of flammable materials inside the booth. I've been in closed steel rooms with 1000 gallons of jet fuel spilled, a handful of young kids and a hose and kept them from panicking while I helped them put out their first roaring fire close up. Save Time and Money with These Top Spray Booth Accessories, Almost Everything You Need to Know About Control Panels for a Paint Booth, NFPA-33 Paint Booths | ETL Listed Paint Booths.

all have to be rated the same and properly setup. customized booth that meets your specifications. As a result many industrial manufacturing facilities have this problem. For Large Industrial Applications, we offer our Size 42, 4-Filtered Paint Booth Wall Exhaust Fan. I am all so building a knock down booth and didn't quite understand the need for the expensive fan. Just have to get some time in with them to see what will work for us and our schedule. The most impressive aspect of these 20 Fans are their performance power. Paint Booth Wall Exhaust Fans. Privacy Statement - Do you believe this to be true for shellac? I do have metal ductwork on my dust collection and use iron pipe for compressed air. Hence manufacturing processes read more, CJB Fan provides quality fan blades and propeller blades for fans and blowers. The best way to determine the right CFM for your booth is to follow the manufacturers instructions. Your email address will not be published. state, city, or county may have additional requirements. Paint Booths that are 20 X 20 X 10 would only need (1) of these small fans to get better than a 1-minute air-change. | Privacy Notice. tj@E National Fire Protection Association (NFPA), the Occupational Safety and Health For more information on explosion-proof requirements and our fans, Weather poof fans have Aluminum Automatic Gravity Shutters. 1985 Trans Am (VIN F) Code 42 Running Strange!

Is it OK to copy projects from the magazine? Its a good idea to know how to This setup replaces the air Dale Mark. the manufacturer as well as a licensed electrician who can tell you what power http://www.wardprobst.com. They use a 1-Horsepower, Class I, Group D, Class II, Groups F & G Explosion Proof Motor, and a High Quality, Die Cast Aluminum, Non-Sparking, Adjustable Pitch Type 5-Bladed Propeller, that is equipped with a Taper-Lock Bushing. I'll take risks somewhere else where I can control the parameters a little better. Manufacturing paint booths since 1997, we provide paint booths to automotive body shops, automobile repair and restoration shops, institutional (government, education) and industrial markets. Air is pushed into the booth through a blower One way to get around having an explosion proof fan is to have the air being blown INTO the booth. : 42"Fan Style: PortableSize: 46"CFM: 14,000/8,000RPM: 540/400Shipping weight: 120 Lbs. Manufactured of Galvanized Steel. (heck on rare occasions I've even used them)They are wonderful but terribly expensive to design and engineer, far beyond the typical put up some poly and suck out the fumes that most of us use.. motor are a UL-listed conduit box and an exterior finish thats Dale Currently we do traditional nitrocellulose lacquer(Gemini) but we will be doing water based finishes as soon as we can transition to them. 11" Static Pressure. Explosion Proof. Contact Us - This can be a huge savings on the cost of replacement filters. the trouble with that approach is it violates the basic airflow rule with regard to spraying, thou shalt not risk kicking up dust on what you spray.. FYI,Just a few months ago I got a state of the art spraying room installed in our shop. If so it can sure save me some money. Do Not Sell My Personal Information -, By logging into your account, you agree to our. Call Carl J. Bush Company USA for help in fan selection (248) 276-8400. minimum airflow requirements for paint booths in order to reduce the If you are carefull about the placement of the fan, start it before the fumes are present and leave it running untill all the fumes are cleared out before you switch it off, there is darn little chance of problems.". All of our paint booths comply with all OSHA and NFPA 33 guidelines and many can be ETL certified. Since 1947 we have served as the experts on surface preparation and coating application equipment. This site is protected by reCAPTCHA and the Google, Editor's Letter: Technology and the future of woodworking. Special Order http://www.wardprobst.com. That way no fumes or overspray passes the motor. If you are concerned, keep a bucket of water handy. for optimal operating conditions. All models feature totally enclosed explosion proof motors and are designed for years of worry-free operation. The Exhaust and Supply Air Fans look exactly the same, and are the same size and capacity. Please contact us for any of your Industrial or Commercial Ventilation requirements. Older International Fire Code (IFC) Shop Equipment and Supplies > Fans > Explosion Proof Fan for Paint Booths 24 Inch 4780 CFM w Shutte. Cool harsh Forging, Steel Mill & Heat Treating Operations, Model DRV - Upblast Roof Exhaust Fan - Direct Drive, All 304 or 316 Stainless Steel Tube Axial Duct Fans - Belt Driven, Mancooling Fans Industrial Portable (Made in USA), Filtered Sandblasting Wall Exhaust Fans (3-Filters), Direct Drive Roof Exhaust Fans Industrial, Portable Fans Heavy Duty Steel Mill Foundry & Forge. As far as expolosive goes alcohol is way down on my list and since just a little water will dilute it enough to put it below the flash point (at Indy the fire fighting equipment in the pits is lead off with buckets of water, plain old water) Fire and shellac is not something that holds me in much fear.. On a humid day I wonder if it would be possible to generate enough fumes to create an expolsive enviornment. Filtered Outdoor Supply Air must use an Inlet Weather Hood. e6)EIgf"{lf||U7$8GzR'F5'_)F]TH_rGetd|lF hV23dp",5g;p~Y7U?K When you make your return, youll need to note credit or exchange. I was trained as a firefighter.. Explosion Proof Roof Exhaust Fans Custom Built, 304 316 Stainless Steel Exhaust Fans Corrosion Resistant, Industrial Man Coolers. prevent external damage or injury. With due respect to Jeff Jewett, his advice was overly cautious and you are buying a motor that won't be any safer than a conventional totally enclosed fan cooled motor. Returned items must be in the original packaging. Thanks for the reply. Their model CAF-920-1X is a completely self-contained, Wall Exhaust Paint Booth Fan, that is completely explosion proof, and only uses (1) 24 X 24 X 2, High Capacity, Pleated, Merv-8 Rated Paint Booth Filter.

Requires rough-in wall opening size of 25 X 25. Specialists. He says "I always recommend an explosion-proof motor, even if you'll be spraying only nonflammable, water-based finishes. If so, what products do you usually use? Our products are of the highest quality. its time to replace some filters. Again, I an only planning on using water base finishes. Ask any electrician who works in a oil refinery or similar place. This combination of motor and propeller affords the Model CAF-920-1X Fan a capacity of 6200 CFM with a Clean Filter, and operates to higher levels of static pressure (which means the fan is so powerful that it will pull air through the paint filter for longer periods of time before needing a filter replacement). In this way there is very little of the fan protruding into the Paint Booth space. I would use a sealed motor, mostly to prevent damage to the motor itself from blocked air passages, and a good filter to prevent overspray from building up on the motor, thefan, and the housing. Subscribe to our newsletter to receive a $5 discount code instantly. Guess I believe that cause I dropped $600 on a Dayton explosion proof fan today. General body information and techniques for restoration, repairs, and modifications. I only use water based paints finishs so Im not sure I really need explosion proof. https://carljbushcompany.com/fans-and-blowers/filtered-wall-exhaust-fans/. An explosion proof motor by itself is not sufficient for safety. I was careful to start the fan prior to creating any fumes and shut it off long after all the fumes were removed.. Also read more, Since hazardous locations require Explosion Proof Roof Exhaust Fans Custom Built.

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