Impellers

The purpose of mixing impellers is to transfer the energy provided by the motor to the product in the most efficient way in order to produce the desired effect in the least amount of time. Also called agitator blades, each mixing impeller type converts the energy given to it in a different way. A hydrofoil converts most of the energy into motion of the product and very little into shear. A three bladed propeller will convert more of the energy into shear than the hydrofoil but still mostly produces motion.

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The axial flow turbines and radial flow turbines devote a higher ratio to shear and a dispersion blade is almost completely devoted to shear production. Mechanical considerations may also affect the agitator blade selection as in the case of a folding impeller being utilized to fit into a tank through a small aperture.

MixerDirect has recently released MixerGenius v2.1, proprietary software developed to allow our sales engineers to quickly get to an engineered solution for your application. Agitator blade sizing can be quickly accomplished while you are on the phone for almost any of the types of impellers for sale that we carry. Mixing impellers, Axial Flow Turbines, Radial Flow Turbines, Mixing Propellers, Hydrofoils, Steep Pitch Mixing Propellers, and more.  Call us at (812) 202-4047 or contact us through the website to get a same day answer to your question.

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4 inch folding impeller with 5/8 inch bore

Folding Impeller, 4in Dia, 5/8in Bore

FLP004062 $86

Mixer Direct’s line of large folding impellers allow you to get the stirring power of a large impeller through a 2” NPT opening, like that in the top of a 55 Gal drum. All stainless construction ensures durability and cleanability of this folding impeller mixer. The blades fold down due to gravity and open up as the mixer is activated.

4 inch propeller with 5/8 inch bore

3 Blade Propeller, LH, Sq, 4" Dia, 5/8" Bore

PRPL04062 $83

The 3 bladed stainless square pitch impeller is the staple impeller for many mixing processes due to its efficiency and durability. Mixer Direct’s propellers are solid 316L for maximum corrosion resistance in most environments. Being left handed, they will pump in a downward direction when rotating clockwise. Almost every process industry utilizes this product in some capacity, from chemical and coatings, to pharmaceutical and construction.

4 inch propeller with 1/2 inch bore

3 Blade Propeller, LH, Sq, 4" Dia, 1/2" Bore

PRPL04050 $83

The 3 bladed stainless square pitch impeller is the staple impeller for many mixing processes due to its efficiency and durability. Mixer Direct’s industrial blending blades are solid 316L for maximum corrosion resistance in most environments. Being left handed, they will pump in a downward direction when rotating clockwise. Almost every process industry utilizes this product in some capacity, from chemical and coatings, to pharmaceutical and construction.

Ultra Shear Dispersion Blade, 4in Dia, 3/8in CH

Ultra Shear Dispersion Blade, 4in Dia, 3/8in CH

USB040037 $76

Ultra Shear Dispersion Blades rotate at high RPMs to facilitate the quick impartation of solids at a fine grind. The liquid contacts the blade and moves outward to to flow over the teeth breaking the agglomerations into increasing smaller particles. The Ultra Shear Blade includes extra surface area at the blade tip to facilitate even higher levels of shear in the product. This leads to even faster throughput! Typically used in paints and inks, they are now being used in a variety of industries for increased efficiency.

4 inch dispersion blade with 3/8 inch bore

Dispersion Blade, 4in Dia, 3/8in CH

DBL040037 $70

Dispersion Blades rotate at high RPMs to facilitate the quick impartation of solids at a fine grind. The liquid contacts the blade and moves outward to to flow over the teeth breaking the agglomerations into increasing smaller particles. Typically used in paints and inks, they are now being used in a variety of industries for increased efficiency.

4 inch high flow dispersion blade with 3/8 inch bore

High Flow Dispersion Blade, 4in Dia, 3/8in CH

HFD040037 $110

Dispersion Blades rotate at high RPMs to facilitate the quick impartation of solids at a fine grind. The liquid contacts the blade and moves outward to to flow over the teeth breaking the agglomerations into increasing smaller particles. Most Dispersion blades have issues realted to sufficient fluid motion to get a batch to complete uniformity. Mixer Direct addresses that problem with the HFD line. Each blade has axial flow blades integrated into the geometry of the blade, providing extra flow for higher visocosity applications. Typically used in paints and inks, they are now being used in a variety of industries for increased efficiency.

4 inch propeller with 3/4 bore

3 Blade Propeller, LH, Sq, 4" Dia, 3/4" Bore

PRPL04075 $83

The 3 bladed stainless square pitch impeller is the staple impeller for many mixing processes due to its efficiency and durability. Mixer Direct’s propellers are solid 316L for maximum corrosion resistance in most environments. Being left handed, they will pump in a downward direction when rotating clockwise. Almost every process industry utilizes this product in some capacity, from chemical and coatings, to pharmaceutical and construction.

4 inch folding impeller with 3/4 inch bore

Folding Impeller, 4in Dia, 3/4in Bore

FLP004075 $86

Mixer Direct’s line of large folding, pitched paddle impellers allows you to get the stirring power of a large impeller through a 2” NPT opening, like that in the top of a 55 Gal drum. All stainless construction ensures durability and cleanability with these pitched paddle impellers. The blades fold down due to gravity and open up as the mixer is activated.

4 inch propeller with 1 inch bore

3 Blade Propeller, LH, Sq, 4" Dia, 1" Bore

PRPL04100 $94

The 3 bladed stainless square pitch impeller is the staple impeller for many mixing processes due to its efficiency and durability. Mixer Direct’s propellers are solid 316L for maximum corrosion resistance in most environments. Being left handed, they will pump in a downward direction when rotating clockwise. Almost every process industry utilizes this product in some capacity, from chemical and coatings, to pharmaceutical and construction.

4 inch axial flow turbine with 5/8 inch bore

Axial Flow Turbine, 4" Diameter, 5/8" Bore

AFTL04062 $270

The axial flow turbine is a classic medium shear impeller. Very effective in both low viscosity and high, this impeller stirrer blade allows a mixer to the break up agglomeration and impart solids effectively. These stirrer blades will draw more power per volume than the propellers or hydrofoils as motor power is converted to shear energy.

Propeller, RH, Sq, 4" Dia, 5/8" Bore

Propeller, RH, Sq, 4" Dia, 5/8" Bore

PRPR04062 $95

The 3 bladed stainless square pitch impeller is the staple impeller for many mixing processes due to its efficiency and durability. Mixer Direct’s propellers are solid 316L for maximum corrosion resistance in most environments. Being right handed, they will pump in a upward direction when rotating clockwise. This can be ideal for some products with high settling rate or sensitive to air impartation. Almost every process industry utilizes this product in some capacity, from chemical and coatings, to pharmaceutical and construction.

Propeller, RH, Sq, 4" Dia, 1/2" Bore

Propeller, RH, Sq, 4" Dia, 1/2" Bore

PRPR04050 $95

The 3 bladed stainless square pitch impeller is the staple impeller for many mixing processes due to its efficiency and durability. Mixer Direct’s propellers are solid 316L for maximum corrosion resistance in most environments. Being right handed, they will pump in a upward direction when rotating clockwise. This can be ideal for some products with high settling rate or sensitive to air impartation. Almost every process industry utilizes this product in some capacity, from chemical and coatings, to pharmaceutical and construction.

Propeller, LH, SP, 4in Dia, 3/4in Bore

Propeller, LH, SP, 4in Dia, 3/4in Bore

PRPS04075 $90

The 3 bladed stainless steep pitch impeller allows for additional flow out of the the same diameter propeller as compare to the Square pitch line. Mixer Direct’s propellers are solid 316L for maximum corrosion resistance in most environments. Being left handed, they will pump in a downward direction when rotating clockwise.

4 inch hydrofoil impeller with 1/2 inch bore

High Efficiency Impeller, 4in Dia, 1/2in Bore

HEI004050 $253

The 3 bladed 316SS high-efficiency impellers offer the greatest pumping per horsepower in the Mixer Direct impeller line. Axial flow impellers are used in a variety of applications from general blending to storage tanks. A low-cost alternative to propellers in the larger sizes these axial flow impellers are popular on the flange mount, plate mount and top entry lines.

Propeller, RH, Sq, 4" Dia, 3/4" Bore

Propeller, RH, Sq, 4" Dia, 3/4" Bore

PRPR04075 $95

The 3 bladed stainless square pitch impeller is the staple impeller for many mixing processes due to its efficiency and durability. Mixer Direct’s propellers are solid 316L for maximum corrosion resistance in most environments. Being right handed, they will pump in a upward direction when rotating clockwise. This can be ideal for some products with high settling rate or sensitive to air impartation. Almost every process industry utilizes this product in some capacity, from chemical and coatings, to pharmaceutical and construction.

Propeller, LH, SP, 4in Dia, 1/2in Bore

Propeller, LH, SP, 4in Dia, 1/2in Bore

PRPS04050 $90

The 3 bladed stainless steep pitch impeller allows for additional flow out of the the same diameter propeller as compare to the Square pitch line. Mixer Direct’s propellers are solid 316L for maximum corrosion resistance in most environments. Being left handed, they will pump in a downward direction when rotating clockwise.

Axial Flow Turbine RBW, 4" Diameter, 5/8" Bore

Axial Flow Turbine RBW, 4" Diameter, 5/8" Bore

AFTS04062 $198

The axial flow turbine is a classic medium shear impeller. Very effective in both low viscosity and high, this impeller allows a mixer to the break up agglomeration and impart solids effectively. They will draw more power per volume than the propellers or hydrofoils as motor power is converted to shear energy. This impeller has a reduced blade width (RBW)design to drop the power requirements at the same diameter.

Axial Flow Turbine RBW, 4" Diameter, 3/4" Bore

Axial Flow Turbine RBW, 4" Diameter, 3/4" Bore

AFTS04075 $198

The axial flow turbine is a classic medium shear impeller. Very effective in both low viscosity and high, this impeller allows a mixer to the break up agglomeration and impart solids effectively. They will draw more power per volume than the propellers or hydrofoils as motor power is converted to shear energy. This impeller has a reduced blade width (RBW)design to drop the power requirements at the same diameter.

4 inch radial flow turbine with 5/8 inch bore

Radial Flow Turbine, 4" Diameter, 5/8" Bore

RFTL04062 $270

The Radial flow turbine crates a radial flow pattern moving away from the impeller, towards the sides of the vessel. The flow impacts the side and moves in either an upward or downward direction to fill the top and bottom of the impeller and be ejected once more. Some applications benefit greatly from this type of action, namely gas dispersion. Radial flow turbines have a high horsepower draw relative to axial flow turbines and other axial flow impellers.

Propeller, LH, SP, 4in Dia, 5/8in Bore

Propeller, LH, SP, 4in Dia, 5/8in Bore

PRPS04062 $90

The 3 bladed stainless steep pitch impeller allows for additional flow out of the the same diameter propeller as compare to the Square pitch line. Mixer Direct’s propellers are solid 316L for maximum corrosion resistance in most environments. Being left handed, they will pump in a downward direction when rotating clockwise.

4 inch axial flow turbine with 3/4 inch bore

Axial Flow Turbine, 4" Diameter, 3/4" Bore

AFTL04075 $270

The axial flow turbine is a classic medium shear impeller. Very effective in both low viscosity and high, this impeller blade stirrer allows a mixer to the break up agglomeration and impart solids effectively. These blade stirrers will draw more power per volume than the propellers or hydrofoils as motor power is converted to shear energy.

Axial Flow Turbine RBW, 4" Diameter, 1" Bore

Axial Flow Turbine RBW, 4" Diameter, 1" Bore

AFTS04100 $198

The axial flow turbine is a classic medium shear impeller. Very effective in both low viscosity and high, this impeller allows a mixer to the break up agglomeration and impart solids effectively. They will draw more power per volume than the propellers or hydrofoils as motor power is converted to shear energy. This impeller has a reduced blade width (RBW)design to drop the power requirements at the same diameter.

4 inch radial flow turbine with 3/4 inch bore

Radial Flow Turbine, 4" Diameter, 3/4" Bore

RFTL04075 $270

The radial flow impeller creates a radial flow pattern moving away from the impeller, towards the sides of the vessel. The flow impacts the side and moves in either an upward or downward direction to fill the top and bottom of the impeller and be ejected once more. Some applications benefit greatly from this type of action, namely gas dispersion. Radial mixer turbines have a high horsepower draw relative to axial flow turbines and other axial flow impellers. Contact us for more information on these radial flow impellers.

4 inch radial flow turbine with 1 inch bore

Radial Flow Turbine, 4" Diameter, 1" Bore

RFTL04100 $270

The Radial flow turbine crates a radial flow pattern moving away from the impeller, towards the sides of the vessel. The flow impacts the side and moves in either an upward or downward direction to fill the top and bottom of the radial blade impeller and be ejected once more. Some applications benefit greatly from this type of action, namely gas dispersion. Radial flow turbines have a high horsepower draw relative to axial flow turbines and other axial flow impellers. Contact us for more information about our radial blade impellers.

4 inch hydrofoil impeller with 5/8 inch bore

High Efficiency Impeller, 4in Dia, 5/8in Bore

HEI004062 $253

The 3 bladed 316SS high efficiency impellers offer the greatest pumping per horsepower in the Mixer Direct impeller line. These stainless-steel mixing blades are used in a variety of applications from general blending to storage tanks. A low cost alternative to propellers in the larger sizes they are popular on the flange mount, plate mount and top entry lines.

4 inch axial flow turbine with 1 inch bore

Axial Flow Turbine, 4" Diameter, 1" Bore

AFTL04100 $270

The axial flow turbine is a classic medium shear impeller. Very effective in both low viscosity and high, this pitched blade turbine allows a mixer to break up agglomeration and impart solids effectively. These pitched blade turbines will draw more power per volume than the propellers or hydrofoils as motor power is converted to shear energy.

4 inch propeller with 1 1/4 inch bore

3 Blade Propeller, LH, Sq, 4" Dia, 1 1/4" Bore

PRPL04125 $94

The 3 bladed stainless square pitch impeller is the staple impeller for many mixing processes due to its efficiency and durability. Mixer Direct’s propellers are solid 316L for maximum corrosion resistance in most environments. Being left handed, they will pump in a downward direction when rotating clockwise. Almost every process industry utilizes this product in some capacity, from chemical and coatings, to pharmaceutical and construction.