Blasting
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- More than 1.000 tons of abrasives on stock in Holland
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ATJDX TC Medium Venturi Nozzles
Tungsten Carbide Medium Venturi Nozzle with Aluminium Jacket
The ATJD(X) range comprises of Tungsten Carbide lined medium venturi nozzles with Aluminum Jackets. Tungsten Carbide is the liner material of choice for the majority of contractors due to long life and impact resistance – the Aluminum Jacket adds to the rugged character of the nozzle. Medium venturi nozzles are mainly used in applications in which the blasting is conducted in a confined space – therefore the blaster will normally operate at a distance of less than 30 cm (12”) from the surface.
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Contact information
Kelvinstraat 8
1704 RS Heerhugowaard
The Netherlands
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- More than 50 years of experience
- Airblast offices in 12 countries
Product description
The ATJD nozzle has a 25 mm (1”) inlet and the ATJDX has a 32 mm (1¼”) inlet – both are available with a standard large thread (/50) or fine thread.
Airblast high velocity venturi style nozzles have been designed to maximize blast cleaning rates and provide uniform abrasive distribution. The venturi design accelerates the air / abrasive mix as it exits the nozzle providing additional momentum – this can increase productivity and reduce abrasive consumption by up to 40% when compared with straight bore nozzles.
Airblast offers a full selection of nozzles with various orifice sizes, nozzle lengths, insert and liner materials. Contact Airblast to discuss which nozzle is most suitable for your specific application.
ATJD - Tungsten Carbide Medium Venturi Nozzles with Aluminium Jacket
| Part no. | Description | Orifice | Length | Inlet |
| 2027000 | ATJD-3 TC Nozzle with fine thread | 4.8 mm | 85 mm | 25 mm |
| 2028000 | ATJD-4 TC Nozzle with fine thread | 6.4 mm | 85 mm | 25 mm |
| 2029000 | ATJD-5 TC Nozzle with fine thread | 8.0 mm | 85 mm | 25 mm |
| 2030000 | ATJD-6 TC Nozzle with fine thread | 9.5 mm | 85 mm | 25 mm |
| 2031000 | ATJD-7 TC Nozzle with fine thread | 11.0 mm | 85 mm | 25 mm |
| 2032000 | ATJD-8 TC Nozzle with fine thread | 13.0 mm | 85 mm | 25 mm |
| 2032900 | ATJDX-4 TC Nozzle with fine thread | 6.4 mm | 85 mm | 32 mm |
| 2033000 | ATJDX-5 TC Nozzle with fine thread | 8.0 mm | 85 mm | 32 mm |
| 2034000 | ATJDX-6 TC Nozzle with fine thread | 9.5 mm | 85 mm | 32 mm |
| 2035000 | ATJDX-7 TC Nozzle with fine thread | 11.0 mm | 85 mm | 32 mm |
| 2036000 | ATJDX-8 TC Nozzle with fine thread | 13.0 mm | 85 mm | 32 mm |
| 2037000 | ATJDX-10 TC Nozzle with fine thread | 16.0 mm | 85 mm | 32 mm |
| 2038000 | ATJD-3/50 TC Nozzle with large 50 mm thread | 4.8 mm | 85 mm | 25 mm |
| 2039000 | ATJD-4/50 TC Nozzle with large 50 mm thread | 6.4 mm | 85 mm | 25 mm |
| 2040000 | ATJD-5/50 TC Nozzle with large 50 mm thread | 8.0 mm | 85 mm | 25 mm |
| 2041000 | ATJD-6/50 TC Nozzle with large 50 mm thread | 9.5 mm | 85 mm | 25 mm |
| 2042000 | ATJD-7/50 TC Nozzle with large 50 mm thread | 11.0 mm | 85 mm | 25 mm |
| 2043000 | ATJD-8/50 TC Nozzle with large 50 mm thread | 13.0 mm | 85 mm | 25 mm |
| 2043900 | ATJDX–4/50 TC Nozzle with large 50 mm thread | 6.4 mm | 85 mm | 32 mm |
| 2044000 | ATJDX–5/50 TC Nozzle with large 50 mm thread | 8.0 mm | 85 mm | 32 mm |
| 2045000 | ATJDX–6/50 TC Nozzle with large 50 mm thread | 9.5 mm | 85 mm | 32 mm |
| 2046000 | ATJDX–7/50 TC Nozzle with large 50 mm thread | 11.0 mm | 85 mm | 32 mm |
| 2047000 | ATJDX–8/50 TC Nozzle with large 50 mm thread | 13.0 mm | 85 mm | 32 mm |
| 2048000 | ATJDX-10/50 TC Nozzle with large 50 mm thread | 16.0 mm | 85 mm | 32 mm |
Nozzle pressure / Nozzle diameter guide
| ORIFICE (mm) (“) | 60 PSI | 4.2 BAR | 70 PSI | 4.9 BAR | 80 PSI | 5.6 BAR | 90 PSI | 6.3 BAR | 100 PSI | 7.0 BAR | 120 PSI | 8.5 BAR | |||
| 5.0 mm 3/16” | 30.0 171.0 7 | 0.85 77.00 5.3 | 33.0 196.0 8 | 0.93 89.00 5.6 | 38.0 216.0 9 | 1.08 96.00 6.4 | 41.0 238.0 10 | 1.16 108.00 7.1 | 45.0 264.0 10 | 1.27 120.00 7.5 | 58.0 375.0 12 | 1.64 170.00 9.0 | Air Abrasive Power | CFM Lbs./hr. hp | m³/min KG/hr. * kw |
| 6.5 mm 4/16” | 54.0 312.0 12 | 1.53 141.00 9.0 | 61.0 354.0 14 | 1.73 160.00 10.1 | 68.0 408.0 16 | 1.93 185.00 11.6 | 74.0 448.0 17 | 2.10 203.00 12.4 | 81.0 494.0 18 | 2.29 224.00 13.5 | 105.0 660.0 22 | 2.97 300.00 16.2 | Air Abrasive Power | CFM Lbs./hr. hp | m³/min KG/hr. * kw |
| 8.0 mm 5/16” | 89.0 534.0 20 | 2.52 242.00 15.0 | 101.0 604.0 23 | 2.86 274.00 19.1 | 113.0 672.0 26 | 3.20 305.00 20.2 | 126.0 740.0 28 | 3.57 335.00 21.0 | 137.0 850.0 31 | 3.88 385.00 22.9 | 160.0 1.050.0 37 | 4.53 476.00 27.5 | Air Abrasive Power | CFM Lbs./hr. hp | m³/min KG/hr. * kw |
| 9.5 mm 6/16” | 126.0 764.0 28 | 3.57 346.00 21.0 | 143.0 864.0 32 | 4.05 392.00 24.0 | 161.0 960.0 36 | 4.56 425.00 27.0 | 173.0 1.052.0 39 | 4.90 477.00 28.9 | 196.0 1.152.0 44 | 5.55 523.00 33.0 | 235.0 1.475.0 52 | 6.65 669.00 39.6 | Air Abrasive Power | CFM Lbs./hr. hp | m³/min KG/hr. * kw |
Chart shows calculated consumption rates of air and abrasive for new nozzles. When slecting a compressor add 50% to above figures to allow for normal nozzle wear and friction loss.
* Based on abrasive density of 1,5 kgs. per liter.
NOTE: Figures may vary depending upon working conditions. To maintain desired air pressure as nozzle orifice wears, air consumption increases.
The effects of nozzle wear on air consumption must be considered when selecting nozzles and the compressors that support them.
