EXAIR’s Heavy Duty Safety Air Gun is designed to provide powerful blasts of compressed air for use in rugged, industrial environments. With a larger 3/8 NPT air inlet compared to our other Safety Air Guns, it allows for higher force and flow values. It comes with a durable cast aluminum body and ergonomic composite rubber grip. The wide curved trigger allows for continuous use for hours without operators experiencing fatigue.
1350-6-CS – Heavy Duty Safety Air Gun with Model 1104 Air Nozzle, 6″ Alum. Ext Pipe & Chip Shield
All of EXAIR’s Safety Air Guns come with an engineered compressed air nozzle at the tip. This allows you to remain OSHA compliant while still getting the force you need to get the job done. EXAIR’s Super Air Nozzles utilize the coanda effect to entrain large amounts of ambient air from the environment. This ambient air mixes with the primary airstream and is projected towards the target with more force and flow than the supplied compressed air could deliver alone.
Compressed air goes in the back, as it exits the front ambient air is entrained in the total flow of air you are getting.
Each of the Safety Air Guns is available with extensions fully assembled ranging from 6”-72”. You can simply add a “-“ and the required length, in inches, to the end of any Safety Air Gun Model number.
Safety Air Gun Extensions
In addition, they’re also available with a Chip Shield to prevent any chips or debris from coming back toward your operators. Effective chip guarding is another component of OSHA 1910.242(b) in addition to the concerns of dead-end pressure. To add a Chip Shield onto the gun as well, a “-CS” to the standard Model number. For example, a Model 1310-12-CS would be a 1310 gun with 12” extension and a Chip Shield installed. If the application involves blowing off metal chips or shavings, your operators will certainly appreciate this Chip Shield preventing the debris from blowing back over them.
With EXAIR’s Heavy Duty Safety Air Gun, you can still achieve the high forces required for tough applications without the risk of injuries to personnel. Do yourselves and your operators a favor and get one on order today!
EXAIR Has a nice selection of Safety Air Guns. The VariBlast Precision and Compact, Soft Grip, Heavy Duty and Super Blast Safety Air Guns, and the newest addition, the TurboBlast are available with a variety of air nozzles, chip shields and pipe extensions. (Click on the product link above to see a blog about any of the eight types of Safety Air Guns) They are durable and comfortable and ergonomic to use.These Safety Air Guns are designed with durability and comfort in mind while also ergonomically safe to use. Safe operation is assured along with low air consumption and noise levels.EXAIR Engineered air nozzles are available in Type 316 stainless steel for superior corrosion resistance and mechanical wear, Type 303 stainless steel for corrosion resistance, PEEK thermoplastic for non-marring and chemical resistance or zinc/aluminum alloy for general purpose applications.
Flying Debris? – Chip Shields are durable polycarbonate shields that protect the operator from risk of flying debris often seen when blowing off chips from machined parts. They are also useful to prevent coolant from splashing back, creating a mess during drying processes.
The Chip Shields are available for EXAIR’s VariBlast, Soft Grip and Heavy Duty Safety Air Guns. The Chip Shield can be used on Safety Air Guns with or without an aluminum extension. They may be purchased as part of a new air gun system, or retrofitted as a Chip Shield Kit. Consult an Application Engineer for selection assistance.
If you have a blow-off process where the air is to be directed at a distance away from the operator, or into a hard-to-reach location, an extension is the solution. Available in lengths from 6″ (152mm) to 72″ (1829mm), with sizes as to meet most requirement can be found. To add an extension to an air gun, simply add -xx to the current part number. EXAIR’s Stay Set Hoses are available from 6”-36” in lengths with ¼ NPT male threads on each end, or a ¼ NPT male on one end and 1/8 NPT female on the other.
Model 1310-12 Heavy Duty Safety Air Gun, With 12″ Extension & 1100 Super Air Nozzle
The Stay Set Hoses are rigid and allow you to maintain precise positioning of the blow off nozzle. The hoses have “memory” and will not creep or bend.
Options from 6″ to 36″
If you need a 12′ coiled air hose, to use with your Safety Air Gun, we have them available and in stock. Available with 1/8 NPT, 1/4 NPT or 3/8 NPT male end swivel connections. Avoid tangled and messy air lines and keep things neat!
If you have an application and need help deciding which EXAIR Safety Air Gun and/Nozzle you need. Please contact us and ask for any Application Engineer. We are always happy and eager to help.
For almost 40 years now, EXAIR Corporation has been devoted to a singular goal of providing quiet, safe, and efficient compressed air products for industry. In that time, our product offering has grown considerably…and it’s just taken another leap. I offer for your consideration, dear reader, the TurboBlastSafety Air Gun:
Five different Nozzles, three different extension lengths, optional gate valves give a great deal of flexibility in our newest product line offering.
Starting at the “business end”, these use our tried-and-true High Force Super Air Nozzles. With up to 23 pounds (10.43 Kg) of applied force, these are among the hardest hitting compressed air products on the market. That’s almost 28 times the force of our standard Super Air Nozzle, and is ideal for large areacleanup, slag or flash removal, blowing off stubborn debris & liquid, etc. To protect the engineered Air Nozzle and ensure long life, we’ve included a replaceable protective guard, preventing damage from incidental contact in the aggressive applications these are aimed at. Five different Super Air Nozzles are offered:
3/4 NPT (Zinc Aluminum or 316 Stainless Steel)
Consumes 91 SCFM @80psig
Applies 4.5 lbs of force @12″ from target
23″ wide pattern @48″ from target
1 NPT (Zinc Aluminum or 316SS)
Consumes 135 SCFM @80psig
Applies 6.6 lbs of force @12″ from target
24.5″ wide pattern @48″ from target
Model 1116 1 NPT (Zinc Aluminum only)
Consumes 188 SCFM @80psig
Applies 9.4 lbs of force @12″ from target
26″ wide pattern @48″ from target
Model 1118 1 NPT (Zinc Aluminum only)
Consumes 300 SCFM @80psig
Applies 15 lbs of force @12″ from target
28″ wide pattern @48″ from target
Model 1120 1 NPT (Zinc Aluminum only)
Consumes 460 SCFM @80psig
Applies 23 lbs of force @12″ from target
30″ wide pattern @48″ from target
They all come, standard, with a 1ft extension. If additional reach is desired, they can also be fitted with 3ft or 6ft rigid pipe extensions. They all have a soft, ergonomic grip, ensuring comfort during extended periods of use.
An optional Gate Valve allows for “on the fly” control of air flow & force. A simple turn of the collar adjusts the flow for a range of variable performance, as dictated by the needs of the application, much like the handheld control offered by our VariBlast Precision and Compact Safety Air Guns.
The optional Gate Valve allows the operator to precisely control the flow – and force – generated by the TurboBlast (left), similar to the adjustability offered by the VariBlast Precision (center) and Compact (right) Safety Air Guns.
The handle itself is one of the most innovative features:
Rugged cast aluminum construction, with an over-molded soft, yet rugged elastomer grip is physically durable, and offers superior resistance to UV rays and chemical corrosion.
Low profile trigger button for instant & precise control of the air flow. It’s spring operated for “Dead Man Valve” style protection, if dropped or let go of.
1 NPT air inlet for easy & quick connection to a standard industrial air hose.
They are all compliant with OSHA Standard 1910.242(b) with regard to use of compressed air for cleaning purposes, and…they’re on the shelf, right now! We’re pretty excited about this newest addition to our product line. If you’d like to find out more, give me a call.
Russ Bowman, CCASS
Application Engineer EXAIR Corporation Visit us on the Web Follow me on Twitter Like us on Facebook
One of the most dangerous things you can do is depressurize a line full of a pressurized gas. If the charge pressure is high enough, it’s going to come roaring out, with tremendous force and velocity. Anything in its path is subject to that force & velocity. Objects small enough to become entrained in its flow can become hazardous projectiles. The noise it creates can be literally deafening. If the point of discharge is accidentally jammed against your body, the pressure can get through your skin. As if that wasn’t scary enough, the gas then has a free path inside your body…they call that an embolism, and it can kill you.
Why on earth would anyone want to do that on purpose? Well, it happens every day, in factories, businesses, and homes all over the world, when people operate compressed air operated blow off devices. Of course, there are numerous factors that can drastically reduce the risk of injury associated with compressed air blow off devices.
One of these is mandated by the government. The Occupational Safety and Health Administration (OSHA) regulates the outlet pressure of any compressed air device used in industry for cleaning purposes. Keeping the outlet pressure low mitigates the risk of puncturing the skin. There are various methods of compliance with this regulation:
Regulate the supply pressure to less than 30psig. This absolutely complies, but it severely hampers your ability to get much done, as the air flow will be too weak to blow off anything but lightweight debris, from a smooth, dry surface, with the device pretty much right up on top of it.
Use a device that provides a relief path for the air flow if it was to become blocked or obstructed. EXAIR engineered Air Nozzles are designed to do this…you can supply them with higher pressures but they provide a relief path for the air, meaning they can’t be blocked or dead-ended.
Regardless of the compressed air supply pressure, the design of EXAIR Super Air Nozzles prevents a dangerous pressure from developing at the outlet.
The same regulation – OSHA 1910.242(b) – also addresses the airborne projectile problem by mandating the use of appropriate chip guarding. There are a number of ways to do this as well…chief among these is personnel protective equipment (PPE). At a minimum, you absolutely, positively should be wearing safety glasses with side shields whenever you have a blow off device in your hand (and so should anyone working near you, for that matter). If an operator is blowing off small, sharp shards, an OSHA inspector is probably going to get grumpy if they’re not wearing a full face shield, long sleeves, and maybe even a durable apron. Alternately, the blow off device could also be fitted with guarding as well…something like the Chip Shields that are available for most EXAIR Safety Air Guns. These polycarbonate dish-shaped shields fit on a rigid extension between the Safety Air Gun and the Super Air Nozzle, and can be positioned at an optimal distance to keep solid debris and liquid being blown off away from the operator.
Chip Shields are available for most EXAIR Safety Air Guns (left to right): VariBlast Precision & Compact, Soft Grip, and Heavy Duty Safety Air Guns……and others. These are just a few examples of blow off devices that can be successfully fitted with an EXAIR Chip Shield.
Another OSHA Standard – 1910.95(a) is there to protect operators against that literally deafening roar associated with unregulated discharge of compressed air. While cross-drilled nozzles (most easily seen in the lower left hand image above) provide a relief path to keep the outlet pressure at a safe level if they’re dead-ended, they’re still for all intents & purposes, an open-ended blow off…and quite loud. EXAIR Super Air Nozzles reduce the sound level of their air flow by design…the entrained air (which makes them so efficient) also forms a lower velocity barrier layer in the flow, which makes them extraordinarily quiet. In fact, all EXAIR Super Air Nozzles except our largest High Force models comply with OSHA limits for 8 hour noise exposure limits. Most callers that we talk to about applications for those are in areas where hearing protection is mandated anyway…if you need more than 4 pounds of blowing force, you’re probably wearing ear plugs already.
If you use compressed air for cleaning, drying, blow off, etc., you really need to do it safely, and in compliance with published & established safety standards. OSHA WILL fine you otherwise, and, even worse, someone could get hurt. EXAIR Corporation is devoted to helping you get the most out of your compressed air usage, and safe use is key to that. If you have any questions about it, give me a call.
Russ Bowman, CCASS
Application Engineer EXAIR Corporation Visit us on the Web Follow me on Twitter Like us on Facebook
