Air Guns to Meet & Exceed OSHA Standards

The Soft Grip Safety Air Gun is a blow gun which is in stock for immediate shipping and has a durable cast aluminum body that is suited for rugged industrial use.  The ergonomic design has a large trigger and a soft, comfortable grip for easy operation and keeps the hand in a comfortable position for extended periods of use. A convenient hook hanger allows for easy storage when not in use.  Aluminum Extensions (up to 72″ long) and Stay Set Hoses (up to 36″ long ) can be fitted, providing access to hard-to-reach places. Chip Shields are available for most models, protecting operators from flying debris, helping to meet an important part of OSHA’s requirements for the safe use of compressed air, OSHA Standard 1910.242(b).

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The Soft Grip Safety Air Gun can be configured with dozens of nozzle options, air consumption as low as 2.5 SCFM @ 80 PSIG of supply pressure and up to 60 SCFM if needed.  Nozzle materials include Zinc Aluminum alloy, Stainless Steel, and PEEK thermoplastic as well as forward blowing or back blow nozzle options.

Using any of EXAIR’s Safety Air Guns with an Engineered Air Nozzle will provide safe and efficient use of compressed air, reduce energy costs, and eliminate harmful dead-end pressures (again, helping to comply with the OSHA standard for safe use of compressed air) when compared to standard commercial air blow guns, open pipes, and other homemade attempts to use compressed air efficiently and effectively.

When outfitted with EXAIR’s engineered air nozzles, the Soft Grip Safety Air Gun is a powerful ally to reduce personnel noise exposure and protect them from noise-induced hearing loss. This is another important safety feature complying with OSHA’s standard 29 CFR-1910.95(a). Lowering the ambient noise level also helps to improve operator satisfaction of their working environment.

The Soft Grip Safety Air Gun can be configured to meet applications from delicate blowoff of electronic circuit boards to large chip removal in metal cutting operations, and everything in between.

If you have questions regarding the Soft Grip Safety Air Gun or would like to talk about any EXAIR Intelligent Compressed Air® Product, feel free to contact an Application Engineer who can help you determine the best solution.

Brian Farno
Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF

EXAIR Supports your ROI Efforts

EXAIR not only has products that will reduce your air consumption, cost and noise levels but also has the tools to help you calculate the annual savings and Return on Investment (ROI). Sometimes you have the materials in house to make your own pneumatic tools so you get that piece of pipe in the maintenance crib, drill several holes and connect your compressed air. It works, your team is proud of the solution and everyone moves on to the next fire, right?

Several projects later you notice that your compressed air usage seems very high so a team is assembled and challenged with a cost savings program geared towards compressed air savings. EXAIR is the company that can help. We have Intelligent Compressed Air Products, Free Expert Technical Help and savings calculators that can be used to show the savings in your reports and presentations. EXAIR’s cost savings calculator will simplify the savings for each process you study and help your efforts in purchase justifications.

We have several examples of helping our customers save money such as this blog by one of our talented Application Engineers. You will realize more than cost savings as you should also see significant sound reductions and safety improvements as all of our products meet or exceed OSHA standard 29 CFR 1910.95 (a) which outlines allowable noise exposure for personnel and OSHA standard 29 CFR1910.242 (b) Dead End Pressure requirements.

When you begin compressed air cost savings program and have questions as to where to start, how to calculate and how to prepare your justifications please give EXAIR a call and talk with one of our many talented Application Engineers. EXAIR’s Intelligent Compressed Air products and Application Engineers will support all your efforts to decrease compressed air usage, reduce sound levels and increase the safety of your environment.

Eric Kuhnash
Application Engineer
E-mail: EricKuhnash@exair.com
Twitter: Twitter: @EXAIR_EK

EXAIR Back Blow Nozzles

EXAIR has a wide variety of Air Nozzles with all of them meeting or exceeding OSHA Maximum Allowable Noise Exposure OSHA Standard 29 CFR 1910.95 (a) and Dead End Pressure Standard 29 CFR 1910-.242 (b). EXAIR takes pride in engineering products that help improve the safety of your environment.

Our Back blow nozzles are no exception as these nozzles are designed to clean the inside of pipe, tube, hose or channel. The Back Blow Nozzle is designed with a series of holes providing a 360 degree of force of air flow clearing out coolant, chips or debris left behind from your manufacturing process. The nozzle prevents buildup of debris from moving deeper into a pipe or out the other end, causing safety hazard(s). Because debris is moving towards the operator it is recommended that the operator wear personal protective equipment. The Back Blow Nozzles come in 3 sizes for your custom use.

Back Blow Air Nozzle Family

Model 1004SS is the smallest with M4 x 0.5 male thread. It delivers a effective high performance and recommended for diameters ranging from 1/4″ (6.3mm) up to 1″ (25.4mm). This nozzle has a SCFM rating at 4.5 at 80 PSIG and a sound level of 75 dBA.

Model 1006SS has a 1/4″ FNPT thread. It also has an effective high performance with recommended ranges from 7/8″ (22mm) up to 4″ (102mm) diameters. This nozzle has a SCFM rating at 22 at 80 PSIG and a sound level of 80 dBA.

Model 1008SS being the largest with 1FNPT thread. This nozzle is capable of of being used in diameters ranging from 2″ (51 mm) up to 16″ (406mm). This nozzle has a SCFM rating at 80 at 80 PSIG and a sound level of 80 dBA.

These nozzles are specifically designed for clearing debris and will most like need an extension and Chip Shield. EXAIR can help you with your selection, design, quote and order. If you need our help please contact any of our Application Engineers are and eager and ready to help.

Eric Kuhnash
Application Engineer
E-mail: EricKuhnash@exair.com
Twitter: Twitter: @EXAIR_EK

Flat Super Air Nozzle vs. Open Pipe ROI

The EXAIR Flat Super Air Nozzles are manufactured to blow a wide forceful stream of air.  Their patented design creates a high velocity, laminar air stream with minimal air consumption and low noise.  They come in two widths; 1” (25mm) and 2” (51mm).  EXAIR offers a standard Flat Super Air Nozzle and a High Force Flat Super Air Nozzle in two different materials, zinc-aluminum alloy and 316 stainless steel.  And with a metal construction, breakage is not a concern and performance are not sacrificed even in the harshest of environments. 

The unique patented shims inside the EXAIR Flat Super Air Nozzles will give you three improvements to the design and function.  First, they come in different thickness to create a wide range of forces.  In conjunction with a regulator, you can “dial” in the correct amount of force from a breeze to a blast without overusing your air compressor.  The patented design also allows an even flow across the entire width of the air nozzle.  Lastly, they help to entrain the free ambient air; so that less compressed air is required.  The high efficiency design will save you money.  The EXAIR Flat Super Air Nozzles are effective in uniform blowing with safety and efficiency in mind.

2″ Flat Super Air Nozzle

To expand more on force adjustments with the Flat Super Air Nozzles, EXAIR has an easy way to change the shim to better suit your application.  You can increase or decrease the force of the nozzle by just removing two screws and changing the thickness of the shim inside.  EXAIR offers a variety pack called a Shim Set to give you a wide range of forces with the nozzles.  For the standard Flat Super Air Nozzle, they come stock with a 0.015” (0.38mm) shim for both the 1” and 2” sizes.  The corresponding Shim Sets will include a 0.005” (0.13mm), 0.010” (0.25mm), and 0.020” (0.51mm) shim.  The High Force Flat Super Air Nozzles will come standard with a 0.025” (0.64mm) shim; and the Shim Set will include a 0.020” (0.51mm) and 0.030” (0.76mm) thick shim.  This is a unique feature as most competitive flat nozzles do not allow you to do this.  The chart below corresponds the appropriate Shim Set to the Flat Super Air Nozzle.

Not only are they safe, and easily adjustable they can help save compressed air vs using a open ended pipe!

For example, let’s look at the average operating costs for a single 1/4″ open copper tube. (If you don’t know you current energy costs, a reasonable average to use is $ 0.25 per every 1,000 SCF used, based on $ 0.08/kWh.

1/4″ Copper tube

A single 1/4″ open copper tube consumes 33 SCFM @ 80 PSIG and costs roughly $ 0.50 per hour to operate. (33 SCF x 60 minutes x $ 0.25 / 1,000 = $ 0.50). For an 8 hour shift, the total cost would be $ 4.00 ($ 0.50 x 8 hours = $ 4.00).

If we were to replace the 1/4″ open copper tube with our Model # 1122 2″ Flat Super Air Nozzle with 1/4″ FNPT inlet, the air consumption would be reduced to 21.8 SCFM @ 80 PSIG. This may not seem like much of an air usage reduction, but when you look at the monetary, total cost of ownership for purchasing and operating the nozzle, the savings can quickly add up.

The operating cost for a 2″ Flat Super Air Nozzle with 1/4″ FNPT inlet is $ 0.33 per hour (21.8 SCF x 60 minutes x $ 0.25 / 1,000 = $ .033) or $ 2.64 per 8 hour shift ($ 0.33 x 8 hours = $ 2.64).

We can now compare the operational cost between the 2 devices:

1/4″ open copper tube operating costs:
$ 0.50 per hour
$ 4.00 per day (8 hours)

2″ Flat Super Air Nozzle operating costs:
$ 0.33 per hour
$ 2.64 per day (8 hours)

Cost Savings:
$ 4.00 / day (open copper tube) –  $ 2.64 / day (2″ Flat Super Air Nozzle) = $ 1.36 savings per day

The Model # 1122 2″ Flat Super Air Nozzle has a list price $ 67.00 USD.

ROI or Return On Investment calculation:
$ 67.00 (Cost) / $ 1.36 (savings per day) = 49.26 days.

The 2″ Flat Super Air Nozzle would pay for itself in just over 49 days in operation. This is the savings for replacing just ONE 1/4″ open copper tube with an engineered solution! In most industrial plants, there could be several of these which presents even more opportunities to reduce the overall operational costs.

Our focus here at EXAIR is to improve the overall efficiency of industrial compressed air operating processes and point of use compressed air operated products. If you are looking to reduce compressed air usage in your facility, contact an application engineer and let us help you optimize your current system.

Jordan Shouse
Application Engineer

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