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Kennametal Blasting Nozzles

Home » Surface Prep » Blast Parts & Accessories » Blast Nozzles » Kennametal Blasting Nozzles » Kennametal Venturi Nozzles

Kennametal Venturi Nozzles

Tungsten Carbide Short

Tungsten Carbide Medium

Tungsten Carbide Long

Tungsten Carbide Wide Throat Long

Boron Carbide Short

Boron Carbide Medium

Boron Carbide Long

Boron Carbide Wide Throat Long 

BP200 SiAION Long

BP200 SiAION Wide Throat Long

Tungsten Carbide Long Venturi Nozzles

Long venturi style nozzles yield about a 40% greater production rate than straight bore nozzles. The internally tapered design of the venturi nozzle accelerates and evenly distributes the abrasive over the entire blast pattern. These nozzles are designed for use with a 1" I.D. blast hose for maximum cutting action on hard-to-clean surfaces.

TLVE-Bruiser™ Series

Model Number

Bore Diameter

Length
TLVE-3 3/16" 4-1/4"
TLVE-4 1/4" 5-3/8"
TLVE-5 5/16" 5-3/4"
TLVE-6 3/8" 6-3/4"
TLVE-7 7/16" 8"
TLVE-8 1/2" 9"

TLVE-P Series
Model Number Bore Diameter Length
TLVE-3P 3/16" 4-3/8"
TLVE-4P 1/4" 5-1/2"
TLVE-5P 5/16" 5-7/8"
TLVE-6P 3/8" 6-7/8"
TLVE-7P 7/16" 8-1/8"
TLVE-8P 1/2" 9-1/8"

TLVE-AP Series
Model Number Bore Diameter Length
TLVE-3AP 3/16 4-1/2
TLVE-4AP 1/4 5-1/2
TLVE-5AP 5/16 6
TLVE-6AP 3/8 7
TLVE-7AP 7/16 8-1/4
TLVE-8AP 1/2 9-1/4

TLVE 50mm Contractor Series
Model Number Bore Diameter Length
TLVE-350P 3/16 4-3/8
TLVE-450P 1/4 5-1/2
TLVE-550P 5/16 5-7/8
TLVE-650P 3/8 6-7/8
TLVE-750P 7/16 8-1/8
TLVE-850P 1/2 9-1/8
TLVE-AP 50mm Contractor Series
Model Number Bore Diameter Length
TLVE-350AP 3/16 4-1/2
TLVE-450AP 1/4 5-1/2
TLVE-550AP 5/16 6
TLVE-650AP 3/8 7
TLVE-750AP 7/16 8-1/4
TLVE-850AP 1/2 9-1/4

BP200 SiAION Long Venturi Nozzles

SN156-P Series
Model Number Bore Diameter Length
SN156-3P 3/16 4.18
SN156-4P 1/4 5.33
SN156-5P 5/16 5.70
SN156-6P 3/8 6.70
SN156-7P 7/16 7.95
SN156-8P 1/2 9.00
SN156-P 50mm Contractor Series
Model Number Bore Diameter Length
SN156-350P 3/16 4.18
SN156-450P 1/4 5.33
SN156-550P 5/16 5.70
SN156-650P 3/8 6.70
SN156-750P 7/16 7.95
SN156-850P 1/2 9.00
SN156-AP Series
Model Number Bore Diameter Length
SN156-3AP 3/16 4.33
SN156-4AP 1/4 5.45
SN156-5AP 5/16 5.83
SN156-6AP 3/8 6.83
SN156-7AP 7/16 8.07
SN156-8AP 1/2 9.14
SN156-AP 50mm Contractor Series
Model Number Bore Diameter Length
SN156-350AP 3/16 4.33
SN156-450AP 1/4 5.45
SN156-550AP 5/16 5.83
SN156-650AP 3/8 6.83
SN156-750AP 7/16 8.07
SN156-850AP 1/2 9.14

Tungsten Carbide Wide Throat Long Nozzles

These nozzles have a 1-1/4" entry in a flanged design, standard 1-1/4" threaded design or 50mm thread. The wider throat opening in this nozzle offers a 15% increase in production over a standard venturi by eliminating restriction and turbulence upstream of the venturi section of the nozzle. All of our wide throat nozzles are designed to be used with 1-1/4" I.D. blast hose.

T159 Series
Model Number Bore Diameter Length
T159-5 5/16 5-3/4
T159-6 3/8 6-3/4
T159-7 7/16 8
T159-8 1/2 9-1/8

T159-P Series
Model Number Bore Diameter Length
T159-5P 5/16 5-7/8
T159-6P 3/8 6-7/8
T159-7P 7/16 8-1/8
T159-8P 1/2 9-1/8
T159-10P 5/8 9-1/4
T159-12P 3/4 9-1/4
T159-P 50mm Contractor Series
Model Number Bore Diameter Length
T159-550P 5/16 5-7/8
T159-650P 3/8 6-7/8
T159-750P 7/16 8-1/8
T159-850P 1/2 9
T159-1050P 5/8 9-1/4
T159-1250P 3/4 9-1/4
T159-AP 50mm Contractor Series
Model Number Bore Diameter Length
T159-550AP 5/16 6
T159-650AP 3/8 7
T159-750AP 7/16 8-1/4
T159-850AP 1/2 9-5/16
T159-1050AP 5/8 9-1/2
T159-1250AP 3/4 9-1/2

T159-F Series
Model Number Bore Diameter Length
T159-6F 3/8 6-3/4
T159-7F 7/16 8
T159-8F 1/2 9-1/16
T159-10F 5/8 9-1/4
T159-12F 3/4 9-1/4



BP200 SiAION Wide Throat Long Venturi Nozzles

Kennametal’s exclusive BP200 SiAION high-performance wide entry long venturi nozzles are designed to replace both silicon carbide and silicon nitride. These nozzles resist breakage better than silicon carbide. Designed to be used with 32mm (1-1/4") I.D. hose.

SN159-P Series
Model Number Bore Diameter Length
SN159-6P 5/16 5.70
SN159-6P 3/8 6.70
SN159-7P 7/16 7.95
SN159-8P 1/2 9
SN159-10P 5/8 9.07
SN159-12P 3/4 9.07

SN159-AP Series
Model Number Bore Diameter Length
SN159-5AP 5/16 5.83
SN159-6AP 3/8 6.83
SN159-7AP 7/16 8.07
SN159-8AP 1/2 9.14

SN159-P 50mm Contractor Series
Model Number Bore Diameter Length
SN159-550P 5/16 5.70
SN159-650P 3/8 6.70
SN159-750P 7/16 7.95
SN159-850P 1/2 9
SN159-1050P 5/8 9.07
SN159-1250P 3/4 9.07

SN159-AP 50mm Contractor Series
Model Number Bore Diameter Length
SN159-550AP 5/16 5.83
SN159-650AP 3/8 6.83
SN159-750AP 7/16 8.07
SN159-850AP 1/2 9.14
SN159-1050AP 5/8 9.07
SN159-1250AP 3/4 9.07

Boron Carbide Long Venturi Nozzles

Boron carbide nozzles offer the longest wear life of any standard nozzle material. Peak nozzle production performance is maintained for longer periods with optimum consumption of air and abrasive. Boron carbide nozzles typically outwear tungsten carbide nozzles by five to ten times. Boron carbide nozzles are recommended for use with abrasives such as aluminum oxide and aggressive mineral aggregates.

BLVE Series
Model Number Bore Diameter Length
BLVE-4 1/4 5-1/4
BLVE-5 5/16 5-1/2
BLVE-6 3/8 6-1/2
BLVE-7 7/16 7-7/8
BLVE-8 1/2 8-5/8

BLVE-P Series
Model Number Bore Diameter Length
BLVE-4P 1/4 5-1/4
BLVE-5P 5/16 5-1/2
BLVE-6P 3/8 6-1/2
BLVE-7P 7/16 7-7/8
BLVE-8P 1/2 8-5/8

BLVE-AP Series
Model Number Bore Diameter Length
BLVE-4AP 1/4 5-1/4
BLVE-5AP 5/16 5-1/2
BLVE-6AP 3/8 6-1/2
BLVE-7AP 7/16 7-7/8
BLVE-8AP 1/2 8-5/8

BLVE 50mm Contractor Series
Model Number Bore Diameter Length
BLVE-450 1/4 5-1/4
BLVE-550 5/16 5-1/2
BLVE-650 3/8 6-1/2
BLVE-750 7/16 7-7/8
BLVE-850 1/2 8-5/8

Boron Carbide Wide Throat Long Venturi Nozzles

Wider throat open offers 15% increase in production over standard venturi by eliminating restriction upstream of the venturi section of the nozzle. Designed to be used with 32mm (1-1/4") I.D. hose.

B159 50mm Contractor Series
Model Number Bore Diameter Length
B159-550 5/16 5-1/2
B159-650 3/8 6-1/2
B159-750 7/16 7-7/8
B159-850 1/2 8-3/4
B159-1050 5/8 8-3/4
B159-1250 3/4 8-3/4

Tungsten Carbide Medium Nozzles

Medium length venturi nozzles are most effective on jobs where the nozzles are held close to the surface being blasted (18" or less).

T120 Series
Model Number Bore Diameter Length
T120-3 3/16 3-1/2
T120-4 1/4 4-11/16
T120-5 5/16 4-11/16



Boron Carbide Medium Nozzles

Medium length venturi nozzles are most effective on jobs where the nozzles are held close to the surface being blasted (18" or less).

F Series
Model Number Bore Diameter Length
B3M4-F 3/16 4-1/8
B4M4-F 1/4 4-1/8
B5M4-F 5/16 4-1/8
B6M4-F 3/8 4-1/8
B7M4-F 7/16 4-1/8
B8M4-F 1/2 4-1/8

F-AP Series
Model Number Bore Diameter Length
B3M4-AP 3/16 4-1/2
B4M4-AP 1/4 4-1/2
B5M4-AP 5/16 4-1/2
B6M4-AP 3/8 4-1/2

GV Series - Medium
Model Number Bore Diameter Length
B3M3-GV 3/16 3-1/4
B4M3-GV 1/4 3-1/4
B5M3-GV 5/16 3-1/4
B6M3-GV 3/8 3-1/4



K Series
Model Number Bore Diameter Length
B3M4-K 3/16 4-1/8
B4M4-K 1/4 4-1/8
B5M4-K 5/16 4-1/8
B6M4-K 3/8 4-1/8
B7M4-K 7/16 4-1/8
B8M4-K 1/2 4-1/8

Tungsten Carbide Short Nozzles

Short venturi nozzles offer the widest possible pattern at close range. Use these nozzles when blasting 12" or less from the surface.

TL108 Series
Model Number Bore Diameter Length
TL108-2 1/8 1-5/16
TL108-3 3/16 1-5/16
TL108-4 1/4 1-5/16




T121 Series
Model Number Bore Diameter Length
T121-3 3/16 3-1/4
T121-4 1/4 3-1/4
T121-5 5/16 3-1/4
T121-6 3/8 3-1/4
T121-7 7/16 3-1/4
T121-8 1/2 3-1/4
T121-10 5/8 3-1/4
T121-12 3/4 3-1/4

T121-P Series
Model Number Bore Diameter Length
T121-3P 3/16 3-3/8
T121-4P 1/4 3-3/8
T121-5P 5/16 3-3/8
T121-6P 3/8 3-3/8
T121-7P 7/16 3-3/8
T121-8P 1/2 3-3/8
T121-10P 5/8 3-3/8

T121-AP Series
Model Number Bore Diameter Length
T121-3AP 3/16 3-3/8
T121-4AP 1/4 3-3/8
T121-5AP 5/16 3-3/8
T121-6AP 3/8 3-3/8
T121-7AP 7/16 3-3/8
T121-8AP 1/2 3-3/8
T121-10AP 5/8 3-3/8
t121-12AP 3/4 3-3/8

T121-P 50mm Contractor Series
Model Number Bore Diameter Length
T121-350P 3/16 3-3/8
T121-450P 1/4 3-3/8
T121-550P 5/16 3-3/8
T121-650P 3/8 3-3/8
T121-750P 7/16 3-3/8
T121-850P 1/2 3-3/8
T121-1050P 5/8 3-3/8
T121-1250P 3/4 3-3/8

T121-AP 50mm Contractor Series
Model Number Bore Diameter Length
T121-350AP 3/16 3-3/8
T121-450AP 1/4 3-3/8
T121-550AP 5/16 3-3/8
T121-650AP 3/8 3-3/8
T121-750AP 7/16 3-3/8
T121-850AP 1/2 3-3/8
T121-1050AP 5/8 3-3/8
T121-1250AP 3/4 3-3/8

Boron Carbide Short Venturi Nozzles

Short venturi nozzles offer the widest possible pattern at close range. Use these nozzles when blasting 12" or less from the surface.

GV Series
Model Number Bore Diameter Length
B3S2-GV 3/16 2-1/8
B4S2-GV 1/4 2-1/8
B5S2-GV 5/16 2-1/8
B6Sw-GV 3/8 2-1/8



LV Series
Model Number Bore Diameter Length
B3S2-LV 3/16 2-1/8
B4S2-LV 1/4 2-1/8
B5S2-LV 5/16 2-1/8
B6S2-LV 3/8 2-1/8

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