Home  >  Venturi Air Gas Mixers

 

Venturi Air Gas Mixers

Tejas Smokers® has designed two efficient venturis.  A venturi is used to mix air and gas before it goes to a burner.  Burners can be a remote cast iron burner or a pipe burner.  One venturi has a 3/4" Female National Pipe Thread Taper gas outlet and the other venturi has a 1 1/4" FNPT outlet for larger gas volumes. Either can be used with low or high gas pressure propane and natural gas depending on the orifice chosen, 

Venturis are often used with a black drilled pipe or pipe nipple (pipe burner) that is capped off or in a variety of special applications where the air and gas mixture is being sent to the burner. Also used with propane or natural gas cast iron burners.

 

  A75AM - 3/4" Cast Aluminum Venturi Air Gas Mixer, with an air shutter, Insect Screen Guard, and the selected orifice fitting. 

  A75AM

OUT OF STOCK


PLEASE NOTE:

We will have more in stock by January 2025.

You can still order them right now as Pre-Order,
but keep in mind they will be shipping out until JANUARY 2025.


New Venturi Design

A75AM  3/4" Cast Aluminum Venturi Air Gas Mixer, air shutter, with Insect Screen Guard, and a 90° 3/8" gas flare orifice fitting (or selected orifice type).

-    Aluminum Casting Made in Houston, Texas. Made-in-U.S.A.


-  It has a 3/4" Female Normal Pipe Thread Outlet.

-  Light Weight, No Paint Needed and No Rust.

- To be used with High Pressure / Low Pressure Propane or
   Natural Gas.

- The flat top surface is 3" in diameter by 1-3/4" in height.

- The height of the venturi with an orifice is approximately 2-3/4".


- Includes an Aluminum Air Shutter, Insect Screen Guard and a 
  90 3/8" Flare Orifice, with #61 Orifice for High Pressure Propane.

- Alternatively, a 180 3/8" Flare Orifice fitting is also available.
- Drilled to custom orifice size depending on your specified fuel and 
  length of pipe burner or specified burner at No Extra Charge.

(For alternative orifice or custom drilled orifice please let us know the
  information in comment box section when added to shopping cart).
 


Weight 7 oz. Free shipping within the 48 contiguous U.S. States.

3/4
3/4" Female NPT outlet threads.

The photos below show the different Options which can be choosen from the drop-down menu above the price.

OPTIONS:

A75AM - 3/4
A75AM with 90° Orifice, $99.95 


A75AM with CVO Valve Orifice, $139.95

       
A75AM with T-PILOT Assembly, $179.95  






 

$99.95

 

 

A125AM - 1 1/4" Cast Aluminum Venturi Gas and Air Mixer

  A125AM

OUT OF STOCK


PLEASE NOTE:

We will have more in stock by 
JANUARY 2025

You can still order them right now as Pre-Order,
but keep in mind they will be shipping out until 
JANUARY 2025.


A125AM - 1 1/4" Cast Aluminum MONSTER Venturi Gas and Air Mixer.


- Aluminum Casting Made in Houston, Texas. Made-in-U.S.A.


- It has a 1 1/4" Female Normal Pipe Thread Outlet.

-  Light Weight, No Paint Needed and No Rust.

- To be used with High Pressure / Low Pressure Propane or
   Natural Gas.

- The flat top surface is 4" in Diameter by 2 1/2" in height.
- The height of the venturi with an orifice is approximately 4".

- Includes an Aluminum Air Shutter, Insect Screen Guard and a 
  90 3/8" Flare Orifice, with #61 Orifice for High Pressure Propane.

- Alternatively, a 180 3/8" Flare Orifice fitting is also available.
- Drilled to custom orifice size depending on your specified fuel and 
  length of pipe burner or specified burner at No Extra Charge.

(For alternative orifice or custom drilled orifice please let us know the
  information in comment box section when added to shopping cart).


   For High Pressure use we recommend the COM3 regulator/hose.

   For Low Pressure use we recommend the COM5 regulator/hose.

   The Optional CVO Needle Control Valve with Orifice.

   Also available with a T-Pilot Assembly.


Weight 1#. Free Shipping within the 48 contiguous U.S. States.


          Cast Aluminum Venturi, Female NPT          Cast Aluminum Venturi, Female NPT
                             1 1/4" Female NPT Outlet Threads


The photos below show the different Options which can be choosen from the drop-down menu above the price.

OPTIONS:

          Cast Aluminum Venturi, Air and Gas Mixer         Cast Aluminum Venturi, Air and Gas Mixer
          A125AM with 90 Degree Orifice, $ 149.95


          Cast Aluminum Venturi, Air and Gas Mixer with Control Valve Orifice    Cast Aluminum Venturi, Air and Gas Mixer with Control Valve Orifice     Cast Aluminum Venturi, Air and Gas Mixer with Control Valve Orifice
          A125AM with CVO Neddle Control Valve Orifice, $ 179.95


          Cast Aluminum Venturi, Air and Gas Mixer with Pilot Assembly     Cast Aluminum Venturi, Air and Gas Mixer with Pilot Assembly
          A125AM with T-PILOT Assembly, $ 229.95

 

$149.95

 

 

INSECT-V1 -  Insect Guard, Pre Cut Screen, 2 1/2" Diameter for Cast Iron Burner

  INSECT-V1

INSECT-V1 - Insect Guard, Pre Cut Screen, 2 1/2" Diameter Small Screen for Cast Iron Burner

  • The screen helps prevent insects from nesting inside cast iron burner, in the air inlet.  It is standard on the following burners that we stock:

HPGX-1

  • If you are purchasing a burner from us then there is no need to purchase a Insect Guard since is already included in the burner.
  • Diameter of Insect Guard is approxiately 2 1/2".

Wt. 1 oz. Free shipping within the 48 contiguous U.S. States.

$5.00

 

 

INSECT-V2 - Large  Insect Guard, Pre Cut Screen, 3 1/2" Diameter For Cast Iron Burner

  INSECT-V2

INSECT-V2 - Large Insect Guard, Pre Cut Screen, 3 1/2" Diameter Large Screen For Cast Iron Burner

  • The screen helps prevent insects from nesting inside cast iron burner, in the air inlet. It is standard on the following burners that we stock:

HPMAX-1

  • If you are purchasing a burner from us then there is no need to purchase a Insect Guard since is already included in the burner.
  • Diameter of Insect Guard is approxiately 3 1/2".

Wt. 1 oz. Free shipping within the 48 contiguous U.S. States.

$5.00

 

 

Venturis are shipped free of freight charges daily to North Carolina, South Carolina, Georgia, Florida, Washington, California, and all contiguous U.S. States.  We ship to all countries in the world, including Canada and Australia on a daily basis.