Back Blow Nozzles and Air Guns

EXAIR Back Blow Air Nozzles come in three sizes, for bores from 1/4″ to 16″ in diameter!

EXAIR manufactures three different sizes of Back Blow Air Nozzles to clean inside tubing, pipes, hoses, blind holes, and channels.  The 360o rear airflow pattern can “wipe” the entire internal surface clean from coolant, chips, and debris.  They are constructed of 316SS, making these nozzles robust, durable and more resistant to corrosives.

Back Blow Air Nozzle Family

Our smallest Back Blow Nozzle is the Model 1004SS.  It has a M4 X 0.5 male thread and can clean diameters ranging from ¼” (6.3mm) to 1” (25.4mm).  Model 1006SS has a ¼” NPT air connection for cleaning inner diameters ranging from 7/8” (22mm) up to 4” (102mm).  Our largest Back Blow Air Nozzle is the model 1008SS.  It has a 1” NPT connection, and it can be used inside diameters ranging from 2” (51mm) to 16” (406mm).

Now, what can make these unique types of air nozzles even more useful?  Attaching them to an EXAIR Safety Air Gun.  In this blog, I will go through each of our Back Blow Safety Air Guns that EXAIR can offer from stock.

VariBlast Compact model 1604SS-6-CS

VariBlast Compact Back Blow Safety Air Gun:

The unique feature that sets the VariBlast apart from other small air guns is the force variability.  The valve is designed to control the opening to allow for a variable force with the same nozzle.  The VariBlast is made from a durable cast aluminum construction for tough industrial use.  It has a rugged ergonomic grip with a user-friendly trigger.  The compressed air inlets are located in two different positions to select the best fit for your application. 

With the model 1004SS Back Blow nozzle, the VariBlast Compact Back Blow Safety Air Gun is a small but powerful tool that can clean inside smaller pipes, tubes, and hoses.  The extension tubes range from 6” (152mm) to 36” (914mm) to extend deep inside cavities and openings.  The Chip Shield is made from a durable polycarbonate material that will protect your operators during use.

Soft Grip
models 1204SS-6-CS and 1206SS-6-CS

Soft Grip Back Blow Safety Air Guns:

The next size air gun in this series is the Soft Grip Safety Air Gun.  With an ergonomic soft handle and full-grip trigger, the Soft Grip Safety Air Gun can be used for hours without fatigue.  EXAIR offers two types of Back Blow Nozzles with the Soft Grip; model 1004SS and model 1006SS.

Like the VariBlast above, the Soft Grip Back Blow Safety Air Gun with the model 1004SS has the same extensions ranging from 6” (152mm) to 36” (914mm) as well as a Chip Shield.  With the larger 1006SS Back Blow Nozzle, the Soft Grip has extensions that range from 6” (152mm) to 72” (1,829mm) in length with a Chip Shield.  Both of these types of Soft Grip Back Blow Safety Air Guns are great products in allowing you to clean inside a greater variety of diameters and lengths.

Heavy Duty model 1206SS-6-CS

Heavy Duty Back Blow Safety Air Gun:

For rough industrial environments, EXAIR offers the Heavy Duty Safety Air Guns.  They come with a composite rubber grip and a wide curved trigger.  It has a 3/8” NPT inlet for increased compressed air flow for those “tough” cleanings.

The Heavy Duty Back Blow Safety Air Gun comes standard with the model 1006SS Back Blow Nozzle, an extension pipe, and a Chip Shield.  The extensions lengths can range from 6” (152mm) to 72” (1,829mm).  If you need a tough air gun for rugged areas to clean inside pipes and tubes, the Heavy Duty Back Blow Safety Air Gun could be the best candidate for your application.

Super Blast model 1219SS


Super Blast Back Blow Safety Air Gun:

As our largest model, the Super Blast Back Blow Safety Air Gun has the strongest blowing force.  They can clean large areas inside pipes, channels, and tubes ranging from 2” (51mm) to 16” (406mm) in diameter.  It has a soft foam grip for easy handling and a spring-loaded manual valve that will turn off if dropped.  The model 1008SS Back Blow Nozzle is mounted to an extension that is either 1 foot (0.3m), 3 feet (0.9m), or 6 feet (1.8m) in length.  With a 1” NPT inlet, the Super Blast Back Blow Safety Air Gun will generate a strong blast of air for cleaning and removing troublesome material.

If you need to clean the entire surface inside of tubes, hoses, channels, pipes, etc., EXAIR has the perfect product for you, the Back Blow Air Nozzles.  They can remove the dirty coolant, chips, and debris in a non-contact way.  EXAIR offers these nozzles with our VariBlast, Soft Grip, Heavy Duty, and Super Blast Safety Air Guns for manual cleaning operations.  EXAIR stocks these Safety Air Guns for fast delivery.  And if you are located in the U.S.A or Canada, we offer a 30-day unconditional guarantee.  You can try them out and see how effective, safe, and powerful they are in improving your internal cleaning processes.  If you need more details, you can contact an Application Engineer at EXAIR.  We will be happy to help you.

John Ball
Application Engineer
Email: johnball@exair.com
Twitter: @EXAIR_jb

Back Blow Air Nozzles Clean Inside Aluminum Extrusions

A manufacturing plant was using extruded aluminum structural framing for making benches.  After the aluminum parts were cut, they had coolant and chips inside the tube.  They tried to run a rag through the center to remove the material, but it wasn’t able to get into all the crevices and before long the rag was saturated.  Also, they noticed that the chips would scratch the internal surfaces.  For this company, quality was very important to represent their brand.  So, they were needing a non-contact way to clean the inside of these parts after sawing.   They contacted EXAIR as we share the same business facets of first-class customer service and great quality.

Back Blow Air Nozzle Family

At EXAIR, we design and manufacture nozzles for just this type of operation; the Back Blow Air Nozzles.  We offer three different sizes to fit inside a wide variety of diameters from ¼” (6.3mm) to 16” (406mm).  They are designed to clean tubing, pipes, hoses, channels, and extruded “odd” shapes.  The 360o rear airflow pattern can “wipe” without touching the internal surface to remove coolant and chips.  For the application above, I recommended the model 1006SS Back Blow Air Nozzle to fit inside the 1 ½” (38mm) opening.  The range for this Back Blow Air Nozzle is from 7/8” (22mm) to 4” (102mm) diameters.  This 316SS robust nozzle would last a long time without having to change or replace cloth rags.

After installing the model 1006SS onto an extension pipe, the cleaning operation became very easy and efficient.  After each cut, they would run the Back Blow Nozzle through the center with only one pass to clean.  The non-contact wiping removed the coolant and chips without marring the internal surface.  In addition, they were able to speed up their operation by 20%.  Cleaner tubes, less time, cost savings; they were happy that they contacted EXAIR for our expertise.

Model 1204SS-6-CS and 1206SS-6-CS

If you need to clean the inside of tubes, hoses, pipes, etc., EXAIR has the perfect nozzle for you, the Back Blow Air Nozzles.  EXAIR can also offer these nozzles on our VariBlast, Soft Grip, and Heavy Duty Air Guns for manual operations.  They come with Chip Shields and extensions that can reach as far as 72” (1829mm).  Or like the customer above, automate the system to get a great non-contact cleaning.  If you require any more details, you can contact an Application Engineer at EXAIR.  We will be happy to help you.

John Ball
Application Engineer
Email: johnball@exair.com
Twitter: @EXAIR_jb

These Nozzles Clean Blind Holes, Pipe Inside Diameters, Tube, Channels and More

EXAIR manufactures a variety of Air Nozzles and Jets . Back Blow Air Nozzles can help reduce cost, clean hard to get to areas in small diameters, pipes, tubes, channels and holes. These nozzles are designed to remove debris from pipes, blind holes, and other areas where it is difficult be effective. Sometimes it is a bad idea to blow debris all the way through a pipe because there may be personnel on the other end or it is simply too long or it may be sealed on an end. 

The Model 1006SS cleans metal shavings from inside a pipe.

The Back Blow Air Nozzles are all made from 316 Stainless Steel with three sizes as outlined below:

Model 1004SS: This is a M4 x 0.5 and delivers the smallest, most effective airflow for cleaning out small diameter tubes, pipes, channels or holes for diameters between 1/4″ up to 1″. Extension pipes available from 6″ up to 36″ in length.

Model 1006SS: The 1/4 NPT Back Blow Nozzle recommended for a wide range of diameters from 7/8″ up too 4″. Extension pipes available from 12″ up to 72″ in length.

Model 1008SS: 1 NPT female and the largest Back Blow Nozzle in stock for diameters from 2″ up to 16″ with pip extensions available from 12″ up to 72″ long.

Model 1306SS-6-CS Heavy Duty Safety Air Gun with 6″ extension and chip shield

These nozzles can also be assembled to our VariBlast, Soft Grip, Heavy Duty and Super Blast Safety Air Guns. EXAIR safety air gun options include chip shields and pipe extensions up to 72″ long. EXAIR has the products and accessories you need to make any job more efficient saving you time and money. Give us call at 800.903.9247 and ask for any of our qualified Application Engineers to help you. Most items are stock and can be shipped the same day if we receive and enter your order by 3:00PM EDT.

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